| Comet Designation | Comet Name | Date of Disc. Observation | Date of Disc. Announce | IAUC | Date of Naming | IAUC - MPEC | Notes |
| C/1998 G3 | C/SOHO | 1998 Apr 10 | 1998 Jun 25 | 6951 | Jan 10 | 7343 | formerly X/; new astrometry |
| C/1999 Y2 | C/SOHO | 1999 Dec 28 | 2000 Jan 10 | 7343 | Jan 10 | A36 | Disc. by K. Cernis, web |
| C/1999 XS87 | C/LINEAR | 1999 Dec 7 | 2000 Jan 12 | 7344 | Jan 12 | 7344 | Tichy & Moravec from cometary orbit |
| C/2000 A1 | C/Montani | 2000 Jan 12 | 2000 Jan 14 | 7346 | Jan 14 | 7346 | Spacewatch program |
| C/2000 B1 | C/SOHO | 2000 Jan 24 | 2000 Jan 24 | 7349 | Jan 24 | 7349 | Disc. by J. D. Shanklin, web |
| C/2000 B2 | C/LINEAR | 2000 Jan 29 | 2000 Feb 01 | 7354 | Feb 01 | 7354 | Kusnirak et al. from NEO Conf. Page |
| P/2000 B3 | P/LINEAR | 2000 Jan 27 | 2000 Feb 02 | 7356 | Feb 02 | 7356 | Kusnirak et al. from NEO Conf. Page |
| P/2000 C1 | P/Hergenrother | 2000 Feb 04 | 2000 Feb 06 | 7357 | Feb 06 | 7357 | |
| C/2000 C2 | C/SOHO | 2000 Feb 03 | 2000 Feb 12 | 7364 | Feb 12 | C50 | Disc. by K. Cernis, web |
| C/2000 C3 | C/SOHO | 2000 Feb 04 | 2000 Feb 12 | 7364 | Feb 12 | C51 | Disc. by D. Biesecker |
| C/2000 C4 | C/SOHO | 2000 Feb 05 | 2000 Feb 12 | 7364 | Feb 12 | C52 | Disc. by M. Meyer |
| C/2000 C5 | C/SOHO | 2000 Feb 07 | 2000 Feb 12 | 7364 | Feb 12 | C53 | Disc. by M. Oates, web |
| C/2000 C6 | C/SOHO | 2000 Feb 09 | 2000 Feb 12 | 7364 | Feb 12 | C54 | Disc. by T. Lovejoy, web |
| C/1999 O1 | C/SOHO | 1999 Jul 31 | 2000 Feb 15 | 7367 | Feb 12 | C59 | Disc. by T. Lovejoy, web |
| C/1999 P3 | C/SOHO | 1999 Aug 03 | 2000 Feb 15 | 7367 | Feb 12 | C60 | Disc. by D. Lewis |
| P/1999 WJ7 | P/Korlevic | 1999 Nov 28 | 2000 Feb 18 | 7368 | Feb 18 | 7368 | Asteroidal & subsequent "fuzzy" discovery by Korlevic |
| C/2000 B4 | C/LINEAR | 2000 Jan 29 | 2000 Feb 18 | 7368 | Feb 18 | 7368 | Kusnirak from NEO Conf. Page; Centaur? |
| C2000 CT54 | C/LINEAR | 2000 Feb 02 | 2000 Feb 18 | 7368 | Feb 18 | 7368 | tail by R. G. Ries from NEO Conf. Page |
| C/2000 D1 | C/SOHO | 2000 Feb 28 | 2000 Feb 29 | 7370 | Feb 29 | 7370 | Disc. by D. Lewis |
| P/1999 XB69 | P/LINEAR | 1999 Nov 16 | 2000 Feb 29 | 7370 | Feb 29 | 7370 | Hergenrother from orbit |
| P/1999 XN120 | P/Catalina | 1999 Nov 03 | 2000 Feb 29 | 7370 | Feb 29 | 7370 | Hergenrother from orbit |
| C/2000 E1 | SOHO | 2000 Mar 04 | 2000 Mar 07 | 7376 | Mar 07 | 7376 | Multiple discoverers, web |
| C/1999 O2 | SOHO | 1999 Jul 21 | 2000 Mar 07 | 7376 | Mar 07 | 7376 | Disc. by D. Lewis |
| C/1999 O3 | SOHO | 1999 Jul 31 | 2000 Mar 07 | 7376 | Mar 07 | 7376 | Disc. by T. Lovejoy, web |
| C/1999 P4 | SOHO | 1999 Aug 09 | 2000 Mar 07 | 7376 | Mar 07 | 7376 | Disc. by D. Lewis |
| C/1999 P5 | SOHO | 1999 Aug 12 | 2000 Mar 07 | 7376 | Mar 07 | 7376 | Disc. by A. Vourlidas |
| C/1999 Q1 | SOHO | 1999 Aug 23 | 2000 Mar 07 | 7376 | Mar 07 | 7376 | Disc. by T. Lovejoy, web |
| C/1999 Q2 | SOHO | 1999 Aug 24 | 2000 Mar 07 | 7376 | Mar 07 | 7376 | Disc. by K. Schenk |
| C/1999 Q3 | SOHO | 1999 Aug 30 | 2000 Mar 07 | 7376 | Mar 07 | 7376 | Disc. by D. Biesecker |
| C/1999 R3 | SOHO | 1999 Sep 04 | 2000 Mar 07 | 7376 | Mar 07 | 7376 | Disc. by K. Schenk |
| C/1999 E2 | SOHO | 1999 Mar 02 | 2000 Mar 09 | 7377 | Mar 09 | 7377 | Disc. by M. Oates, web |
| C/1999 R4 | SOHO | 1999 Sep 05 | 2000 Mar 17 | 7383 | Mar 17 | F09 | Disc. by T. Lovejoy, web |
| C/1999 S5 | SOHO | 1999 Sep 20 | 2000 Mar 17 | 7383 | Mar 17 | F10 | Disc. by K. Schenk |
| C/1999 S6 | SOHO | 1999 Sep 21 | 2000 Mar 17 | 7383 | Mar 17 | F11 | Disc. by K. Schenk |
| C/1999 S7 | SOHO | 1999 Sep 24 | 2000 Mar 17 | 7383 | Mar 17 | F12 | Disc. by K. Schenk |
| C/1999 J6 | SOHO | 1999 May 10 | 2000 Mar 24 | 7386 | Mar 24 | F30 | Disc. by M. Oates, web |
| C/1999 U5 | SOHO | 1999 Oct 31 | 2000 Mar 24 | 7386 | Mar 24 | F31 | Disc. by D. Biesecker |
| C/1999 W1 | SOHO | 1999 Nov 23 | 2000 Mar 24 | 7386 | 2000 Mar 24 | F32 | Disc. by D. Biesecker |
| C/1999 Y3 | SOHO | 1999 Dec 21 | 2000 Mar 24 | 7386 | 2000 Mar 24 | F33 | Disc. by A. Vourlidas |
| C/2000 B5 | SOHO | 2000 Jan 17 | 2000 Mar 24 | 7386 | 2000 Mar 24 | F34 | Disc. by D. Biesecker |
| C/2000 B6 | SOHO | 2000 Jan 29 | 2000 Mar 24 | 7386 | 2000 Mar 24 | F35 | Indep. Disc. by Meyer, Lovejoy, Shanklin, Oates, web |
| C/2000 B7 | SOHO | 2000 Jan 31 | 2000 Mar 24 | 7386 | 2000 Mar 24 | F36 | Indep. Disc. by Meyer & Lovejoy, web |
| C/2000 D3 | SOHO | 2000 Feb 26 | 2000 Mar 24 | 7386 | 2000 Mar 24 | F37 | Indep. Disc. by Meyer & Cernis, web |
| C/2000 F1 | SOHO | 2000 Mar 31 | 2000 Apr 3 | 7393 | 2000 Apr 3 | 7393 | Indep. Disc. by Meyer & Shanklin, web |
| P/2000 G1 | P/LINEAR | 2000 Apr 7 | 2000 Apr 8 | 7396 | 2000 Apr 8 | 7396 | Disc. by Brown-Manguso, SP per IAUC 7408 |
| P/2000 ET90 | P/Kowal-Mrkos | 2000 Apr 15 | 7403 | Asteroidal, Linked to D/1984 H1 | |||
| C/2000 H1 | C/LINEAR | 2000 Apr 26 | 2000 Apr 29 | 7410 | 2000 Apr 29 | 7410 | Various disc. from NEO conf page |
| C/2000 G2 | C/LINEAR | 2000 Apr 4 | 2000 May 1 | 7411 | May 1 | 7411 | Hug, Hergenrother from NEO conf page |
| C/2000 H2 | C/SOHO | 2000 Apr 28 | 2000 May 1 | 7412 | May 1 | 7412 | Var. indep. disc. from web page |
| C/2000 J1 | C/Ferris | 2000 May 4 | 2000 May 8 | 7416 | May 8 | 7416 | Hicks from NEO Conf page |
| C/2000 J2 | C/SOHO | 2000 May 7 | 2000 May 9 | 7418 | May 9 | 7418 | Disc. by Oates from web page |
| C/1999 C2 | C/SOHO | 1999 Feb 6 | 2000 May 11 | 7422 | May 11 | J43 | Disc. by Biesecker |
| C/2000 J3 | C/SOHO | 2000 May 9 | 2000 May 11 | 7422 | May 11 | J44 | Disc. by Cernis and Boschat from web page |
| C/2000 J4 | C/SOHO | 2000 May 14 | 2000 May 19 | 7426 | May 19 | 7426 | Disc. by Oates and Leprette from web page |
| C/2000 K1 | C/LINEAR | 2000 May 26 | 2000 May 26 | 7430 | May 27 | K26 | |
| C/2000 K2 | C/LINEAR | 2000 May 26 | 2000 May 26 | 7430 | May 27 | K27 | |
| C/2000 J5 | C/SOHO | 2000 May 11 | 2000 May 30 | 7433 | May 30 | K34 | Disc. by Oates from web page |
| C/2000 K3 | C/SOHO | 2000 May 19 | 2000 May 30 | 7433 | May 30 | K35 | Disc. by Boschat from web page |
| C/2000 K4 | C/SOHO | 2000 May 22 | 2000 May 30 | 7433 | May 30 | K36 | Disc. by Boschat from web page |
| C/2000 K5 | C/SOHO | 2000 May 25 | 2000 May 30 | 7433 | May 30 | K37 | Disc. by Oates, Boschat from web page |
| C/2000 K6 | C/SOHO | 2000 May 27 | 2000 Jun 02 | 7435 | Jun 02 | 7435 | Disc. by Oates, Leprette, Boschat from web page |
| C/1998 V1 | C/SOHO | 1998 Nov 04 | 2000 Jun 02 | 7435 | Jun 02 | 7435 | Disc. by Hammer and Biesecker |
| C/1999 J7 | C/SOHO | 1999 May 05 | 2000 Jun 14 | 7439 | Jun 14 | L46 | Disc. by Oates from web |
| C/1999 J8 | C/SOHO | 1999 May 07 | 2000 Jun 14 | 7439 | Jun 14 | L47 | Disc. by Oates from web |
| C/1999 J9 | C/SOHO | 1999 May 09 | 2000 Jun 14 | 7439 | Jun 14 | L48 | Disc. by Oates from web |
| C/1999 J10 | C/SOHO | 1999 May 10 | 2000 Jun 14 | 7439 | Jun 14 | L49 | Disc. by Oates from web |
| C/1999 J11 | C/SOHO | 1999 May 14 | 2000 Jun 14 | 7439 | Jun 14 | L50 | Disc. by Oates from web |
| C/1999 K11 | C/SOHO | 1999 May 19 | 2000 Jun 14 | 7439 | Jun 14 | L51 | Disc. by Oates from web |
| C/1999 K12 | C/SOHO | 1999 May 23 | 2000 Jun 14 | 7439 | Jun 14 | L52 | Disc. by Oates from web |
| C/1999 K13 | C/SOHO | 1999 May 24 | 2000 Jun 14 | 7439 | Jun 14 | L53 | Disc. by Oates from web |
| C/1999 K14 | C/SOHO | 1999 May 27 | 2000 Jun 14 | 7439 | Jun 14 | L54 | Disc. by Oates from web |
| C/1999 K15 | C/SOHO | 1999 May 28 | 2000 Jun 14 | 7439 | Jun 14 | L55 | Disc. by Oates from web |
| C/2000 L1 | C/SOHO | 2000 Jun 03 | 2000 Jun 14 | 7439 | Jun 14 | L56 | Disc. by Oates from web |
| C/2000 L2 | C/SOHO | 2000 Jun 09 | 2000 Jun 14 | 7439 | Jun 14 | L57 | Disc. by Boschat from web |
| C/2000 L3 | C/SOHO | 2000 Jun 10 | 2000 Jun 14 | 7439 | Jun 14 | L58 | Disc. by Oates, Boschat, Leprette from web |
| C/1998 J3 | C/SOHO | 1998 May 04 | 2000 Jun 29 | 7445 | Jun 29 | M27 | Disc. by Hammer |
| C/1998 J4 | C/SOHO | 1998 May 06 | 2000 Jun 29 | 7445 | 2000 Jun 29 | M28 | Disc. by Hammer |
| C/1998 K12 | C/SOHO | 1998 May 20 | 2000 Jun 29 | 7445 | 2000 Jun 29 | M29 | Disc. by Oates from web |
| C/1998 K13 | C/SOHO | 1998 May 21 | 2000 Jun 29 | 7445 | 2000 Jun 29 | M30 | Disc. by Oates from web |
| C/1998 K14 | C/SOHO | 1998 May 26 | 2000 Jun 29 | 7445 | 2000 Jun 29 | M31 | Disc. by Oates from web |
| C/1998 K15 | C/SOHO | 1998 May 28 | 2000 Jun 29 | 7445 | 2000 Jun 29 | M32 | Disc. by Oates from web |
| C/2000 L4 | C/SOHO | 2000 Jun 14 | 2000 Jun 29 | 7445 | 2000 Jun 29 | M33 | Disc. by Boschat, Meyer, Leprette from web |
| C/2000 L5 | C/SOHO | 2000 Jun 15 | 2000 Jun 29 | 7445 | 2000 Jun 29 | M34 | Disc. by Boschat, Shanklin, Mimeev from web |
| C/2000 M1 | C/SOHO | 2000 Jun 17 | 2000 Jun 29 | 7445 | 2000 Jun 29 | M35 | Disc. by Boschat and Shkreby from web |
| C/1998 K16 | C/SOHO | 1998 May 29 | 2000 Jul 8 | 7450 | 2000 Jul 8 | N17 | Disc. by Oates |
| C/1998 K17 | C/SOHO | 1998 May 31 | 2000 Jul 8 | 7450 | 2000 Jul 8 | N25 | Disc. by Oates |
| C/2000 M2 | C/SOHO | 2000 Jun 18 | 2000 Jul 8 | 7450 | Jul 8 | N17 | Disc. by Oates |
| C/1998 L2 | C/SOHO | 1998 Jun 3 | 2000 Jul 11 | 7451 | Jul 11 | N25 | Disc. by Oates |
| C/1998 L3 | C/SOHO | 1998 Jun 4 | 2000 Jul 11 | 7451 | Jul 11 | N25 | Disc. by Oates |
| C/1998 L4 | C/SOHO | 1998 Jun 4 | 2000 Jul 11 | 7451 | Jul 11 | N25 | Disc. by Oates |
| C/1998 L5 | C/SOHO | 1998 Jun 5 | 2000 Jul 11 | 7451 | Jul 11 | M25 | Disc. by Oates |
| C/1998 L6 | C/SOHO | 1998 Jun 5 | 2000 Jul 11 | 7451 | Jul 11 | N25 | Disc. by Oates |
| C/1998 L7 | C/SOHO | 1998 Jun 6 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Oates |
| C/1998 L8 | C/SOHO | 1998 Jun 8 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Oates |
| C/1998 L9 | C/SOHO | 1998 Jun 12 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Oates |
| C/1998 M8 | C/SOHO | 1998 Jun 19 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Oates |
| C/1998 M9 | C/SOHO | 1998 Jun 21 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Oates |
| C/1998 M10 | C/SOHO | 1998 Jun 23 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Oates |
| C/1999 L6 | C/SOHO | 1999 Jun 1 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Oates |
| C/1999 L7 | C/SOHO | 1999 Jun 3 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Oates |
| C/1999 L8 | C/SOHO | 1999 Jun 6 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Oates |
| C/2000 M3 | C/SOHO | 2000 Jun 19 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Meyer from web |
| C/2000 M4 | C/SOHO | 2000 Jun 22 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Meyer and Boschat from web |
| C/2000 M5 | C/SOHO | 2000 Jun 24 | 2000 Jul 11 | 7452 | Jul 11 | N26 | Disc. by Mimeev and Shkreby from web |
| C/2000 M6 | C/SOHO | 2000 Jun 25 | 2000 Jul 13 | 7453 | Jul 13 | N31 | Disc. by Meyer |
| C/2000 M7 | C/SOHO | 2000 Jun 26 | 2000 Jul 13 | 7453 | Jul 13 | N31 | Disc. by Luethen and Meyer |
| C/2000 M8 | C/SOHO | 2000 Jun 27 | 2000 Jul 13 | 7453 | Jul 13 | N31 | Disc. by Biesecker |
| C/1999 H5 | C/SOHO | 1999 Apr 24 | 2000 Jul 11 | 7454 | Jul 11 | N34 | Disc. by Oates |
| C/2000 M9 | C/SOHO | 2000 Jun 30 | 2000 Jul 11 | 7454 | Jul 11 | N34 | Disc. by Meyer |
| C/2000 N1 | C/SOHO | 2000 Jul 1 | 2000 Jul 11 | 7454 | Jul 11 | N34 | Disc. by Lovejoy and Boschat |
| C/1999 G3 | C/SOHO | 1999 Apr 2 | 2000 Jul 18 | 7458 | Jul 18 | O06 | Disc. by Oates |
| C/1999 G4 | C/SOHO | 1999 Apr 3 | 2000 Jul 18 | 7458 | Jul 18 | O06 | Disc. by Oates |
| C/1999 H6 | C/SOHO | 1999 Apr 28 | 2000 Jul 18 | 7458 | Jul 18 | O06 | Disc. by Oates |
| C/1999 G5 | C/SOHO | 1999 Apr 11 | 2000 Jul 20 | 7459 | Jul 20 | O10 | Disc. by Oates |
| C/1999 G4 | C/SOHO | 1999 Apr 3 | 2000 Jul 20 | 7459 | Jul 20 | O10 | Disc. by Oates |
| C/1999 J12 | C/SOHO | 1999 May 3 | 2000 Jul 20 | 7459 | Jul 20 | O10 | Disc. by Oates |
| C/1999 X2 | C/SOHO | 1999 Dec 3 | 2000 Jul 20 | 7459 | Jul 20 | O10 | Disc. by Oates |
| C/2000 N2 | C/SOHO | 2000 Jul 8 | 2000 Jul 20 | 7459 | Jul 20 | O10 | Disc. by Meyer, Shkreby from web |
| C/2000 O1 | C/Koehn | 2000 Jul 20 | 2000 Jul 25 | 7462 | Jul 25 | O22 | |
| C/1997 J3 | C/SOHO | 1997 May 10 | 2000 Aug 3 | 7472 | Aug 3 | P18 | Disc. by Oates |
| C/1997 J4 | C/SOHO | 1997 May 10 | 2000 Aug 3 | 7472 | Aug 3 | P18 | Disc. by Oates |
| C/1997 K3 | C/SOHO | 1997 May 26 | 2000 Aug 3 | 7472 | Aug 3 | P18 | Disc. by Oates |
| C/1997 K4 | C/SOHO | 1997 Jun 1 | 2000 Aug 3 | 7472 | Aug 3 | P18 | Disc. by Hammer |
| C/1997 L5 | C/SOHO | 1997 Jun 12 | 2000 Aug 3 | 7472 | Aug 3 | P18 | Disc. by Leprette |
| C/1997 M3 | C/SOHO | 1997 Jun 28 | 2000 Aug 3 | 7472 | Aug 3 | P18 | Disc. by Leprette |
| C/1997 G3 | C/SOHO | 1997 Apr 4 | 2000 Aug 19 | 7480 | Aug 19 | Q06 | Disc. by Oates |
| C/1997 G4 | C/SOHO | 1997 Apr 5 | 2000 Aug 19 | 7480 | Aug 19 | Q06 | Disc. by Oates |
| C/1997 G5 | C/SOHO | 1997 Apr 5 | 2000 Aug 19 | 7480 | Aug 19 | Q06 | Disc. by Oates |
| C/1997 G6 | C/SOHO | 1997 Apr 11 | 2000 Aug 19 | 7480 | Aug 19 | Q06 | Disc. by Oates |
| C/1997 M4 | C/SOHO | 1997 Jun 17 | 2000 Aug 19 | 7480 | Aug 19 | Q06 | Disc. by Leprette |
| C/1997 N3 | C/SOHO | 1997 Jul 4 | 2000 Aug 19 | 7480 | Aug 19 | Q06 | Disc. by Leprette |
| C/1998 G5 | C/SOHO | 1998 Apr 6 | 2000 Aug 19 | 7480 | Aug 19 | Q07 | Disc. by Oates |
| C/1998 G6 | C/SOHO | 1997 Apr 6 | 2000 Aug 19 | 7480 | Aug 19 | Q07 | Disc. by Oates |
| C/1998 G7 | C/SOHO | 1998 Apr 7 | 2000 Aug 19 | 7480 | Aug 19 | Q07 | Disc. by Oates |
| C/1998 H3 | C/SOHO | 1998 Apr 26 | 2000 Aug 19 | 7480 | Aug 19 | Q07 | Disc. by Oates |
| C/1998 H4 | C/SOHO | 1998 Apr 27 | 2000 Aug 19 | 7480 | Aug 19 | Q07 | Disc. by Oates |
| C/1998 G8 | C/SOHO | 1998 Apr 9 | 2000 Aug 19 | 7480 | Aug 19 | Q08 | Disc. by Hammer |
| C/2000 P1 | C/SOHO | 2000 Aug 6 | 2000 Aug 19 | 7479 | Aug 19 | Q08 | Disc. by Boschat from web |
| C/2000 P2 | C/SOHO | 2000 Aug 14 | 2000 Aug 19 | 7479 | Aug 19 | Q08 | Disc. by Boschat from web |
| C/2000 O3 | C/SOHO | 1997 Jul 30 | 2000 Aug 19 | 7479 | Aug 19 | Q09 | Disc. by Shanklin from web |
| C/1996 E2 | C/SOHO | 1996 Mar 10 | 2000 Aug 23 | 7485 | Aug 23 | Q18 | Disc. by Meyer |
| C/1997 K5 | C/SOHO | 1997 May 20 | 2000 Aug 23 | 7485 | Aug 23 | Q18 | Disc. by Oates |
| C/1997 K6 | C/SOHO | 1997 May 31 | 2000 Aug 23 | 7485 | Aug 23 | Q18 | Disc. by Oates |
| C/1998 F2 | C/SOHO | 1998 Mar 27 | 2000 Aug 29 | 7485 | Aug 29 | Q35 | Disc. by Meyer |
| C/2000 Q1 | C/SOHO | 2000 Aug 29 | 2000 Aug 31 | 7484 | Aug 31 | Q42 | Disc. by Danaher |
| C/2000 OF8 | C/Spacewatch | 2000 Jul 24 | 2000 Aug 31 | 7484 | Aug 31 | Q43 | Asteroidal, coma disc. by Hainaut & Delahodde |
| P/2000 R2 | P/LINEAR | 2000 Sep 03 | 2000 Sep 18 | 7492 | Sep 18 | S04 | Balam et al. from NEO Conf. Page |
| P/2000 S1 | P/Skiff | 2000 Aug 26 | 2000 Sep 25 | 7496 | Sep 26 | 7497 | |
| C/2000 S2 | C/LINEAR | 2000 Sep 27 | 2000 Sep 29 | 7498 | Sep 29 | S67 | |
| P/2000 S2 | P/Shoemaker-LINEAR | 2000 Sep 29 | 2000 Sep 29 | 7499 | Sep 29 | 7499 | Same as C/2000 S2 (IAUC 7498) & D/1984 W1 |
| C/2000 T1 | C/SOHO | 2000 Oct 09 | 2000 Oct 10 | 7506 | Oct 10 | T33 | Disc. by Danaher |
| C/1999 U6 | C/SOHO | 1999 Oct 17 | 2000 Oct 14 | 7508 | Oct 14 | T46 | Disc. by Oates |
| C/2000 T3 | C/SOHO | 2000 Oct 11 | 2000 Oct 14 | 7508 | Oct 14 | T46 | Disc. by Biesecker |
| C/2000 T4 | C/SOHO | 2000 Oct 12 | 2000 Oct 14 | 7508 | Oct 14 | T46 | Disc. by Danaher |
| C/2000 SV74 | C/LINEAR | 2000 Oct 19 | 2000 Oct 19 | 7510 | Oct 19 | U07 | Asteroidal, coma disc. by Tichy |
| C/2000 U1 | C/SOHO | 2000 Oct 21 | 2000 Nov 01 | 7514 | Oct 29 | U38 | Disc. by Oates |
| C/2000 U2 | C/SOHO | 2000 Oct 22 | 2000 Nov 01 | 7514 | Oct 29 | U38 | Disc. by Boschat |
| C/2000 U3 | C/SOHO | 2000 Oct 24 | 2000 Nov 01 | 7514 | Oct 29 | U38 | Disc. by Danaher |
| C/2000 U4 | C/SOHO | 2000 Oct 24 | 2000 Nov 01 | 7514 | Oct 29 | U38 | Disc. by Oates |
| C/2000 U5 | C/LINEAR | 2000 Oct 30 | 2000 Nov 01 | 7515 | Nov 01 | V02 | asteroidal. coma by Ticha & Tichy |
| P/2000 U6 | P/Tichy | 2000 Oct 23 | 2000 Nov 01 | 7515 | Nov 01 | V03 | |
| C/1997 T6 | C/SOHO | 1997 Oct 01 | 2000 Nov 06 | 7517 | Nov 03 | V14 | Disc by Oates |
| C/1997 T7 | C/SOHO | 1997 Oct 08 | 2000 Nov 06 | 7517 | Nov 03 | V22 | Disc by Leprette |
| C/1999 U7 | C/SOHO | 1997 Oct 27 | 2000 Nov 06 | 7517 | Nov 03 | V14 | Disc by Oates |
| C/1999 U8 | C/SOHO | 1997 Oct 29 | 2000 Nov 06 | 7517 | Nov 03 | V14 | Disc by Oates |
| C/1999 U9 | C/SOHO | 1997 Oct 30 | 2000 Nov 06 | 7517 | Nov 03 | V14 | Disc by Oates |
| C/1999 V2 | C/SOHO | 1997 Nov 07 | 2000 Nov 06 | 7517 | Nov 03 | V22 | Disc by Oates |
| C/1999 V3 | C/SOHO | 1997 Nov 14 | 2000 Nov 06 | 7517 | Nov 03 | V22 | Disc by Oates |
| C/1999 V4 | C/SOHO | 1997 Nov 15 | 2000 Nov 06 | 7517 | Nov 03 | V22 | Disc by Oates |
| C/1997 T8 | C/SOHO | 1997 Oct 08 | 2000 Nov 15 | 7519 | Nov 15 | V35 | Disc by Oates |
| C/1997 U2 | C/SOHO | 1997 Oct 17 | 2000 Nov 15 | 7519 | Nov 15 | V36 | Disc by Oates |
| C/1997 U3 | C/SOHO | 1997 Oct 20 | 2000 Nov 15 | 7519 | Nov 15 | V36 | Disc by Oates |
| C/1997 U4 | C/SOHO | 1997 Oct 21 | 2000 Nov 15 | 7519 | Nov 15 | V36 | Disc by Oates |
| C/1997 U5 | C/SOHO | 1997 Oct 26 | 2000 Nov 15 | 7519 | Nov 15 | V36 | Disc by Oates |
| C/1997 U6 | C/SOHO | 1997 Oct 26 | 2000 Nov 15 | 7519 | Nov 15 | V36 | Disc by Oates |
| C/1997 U7 | C/SOHO | 1997 Oct 27 | 2000 Nov 15 | 7519 | Nov 15 | V36 | Disc by Oates |
| C/2000 V1 | C/SOHO | 2000 Nov 04 | 2000 Nov 17 | 7520 | Nov 17 | V35 | Disc by Boschat |
| C/2000 V2 | C/SOHO | 2000 Nov 05 | 2000 Nov 17 | 7520 | Nov 17 | V35 | Disc by Biesecker |
| P/2000 SO253 | P/Anderson-LINEAR | 2000 Nov 24 | 2000 Nov 26 | 7524 | Dec 23 | 7548 | Asteriodal; coma Hergenroether & Gleason; prev C/1963 W1 Anderson |
| C/2000 W1 | C/Utsunomiya-Jones | 2000 Nov 18 | 2000 Nov 19 | 7526 | Nov 25 | 7526 | Visual Disc. |
| C/1997 V3 | C/SOHO | 1997 Nov 1 | 2000 Dec 4 | 7534 | Dec 4 | W18 | Disc by Oates |
| C/1997 V4 | C/SOHO | 1997 Nov 3 | 2000 Dec 4 | 7534 | Dec 4 | W18 | Disc by Oates |
| C/1997 V5 | C/SOHO | 1997 Nov 8 | 2000 Dec 4 | 7534 | Dec 4 | W18 | Disc by Oates |
| C/1997 V6 | C/SOHO | 1997 Nov 8 | 2000 Dec 4 | 7534 | Dec 4 | X13 | Disc by Oates |
| C/1997 X3 | C/SOHO | 1997 Dec 2 | 2000 Dec 4 | 7534 | Dec 4 | X13 | Disc by Leprette |
| C/1997 X4 | C/SOHO | 1997 Dec 3 | 2000 Dec 4 | 7534 | Dec 4 | X13 | Disc by Leprette |
| C/1997 X5 | C/SOHO | 1997 Dec 6 | 2000 Dec 4 | 7534 | Dec 4 | X13 | Disc by Leprette |
| C/1997 X6 | C/SOHO | 1997 Dec 10 | 2000 Dec 4 | 7534 | Dec 4 | X13 | Disc by Leprette |
| C/1997 Y1 | C/SOHO | 1997 Dec 20 | 2000 Dec 4 | 7534 | Dec 4 | X13 | Disc by Leprette |
| C/1997 Y2 | C/SOHO | 1997 Dec 21 | 2000 Dec 5 | 7536 | Dec 5 | X14 | Disc by Leprette |
| C/1997 Y3 | C/SOHO | 1997 Dec 22 | 2000 Dec 5 | 7536 | Dec 5 | X14 | Disc by Leprette |
| C/1998 X3 | C/SOHO | 1998 Dec 5 | 2000 Dec 5 | 7536 | Dec 5 | X13 | Disc by Oates |
| C/1998 X4 | C/SOHO | 1998 Dec 7 | 2000 Dec 5 | 7536 | Dec 5 | X14 | Disc by Oates |
| C/1998 X5 | C/SOHO | 1998 Dec 9 | 2000 Dec 5 | 7536 | Dec 5 | X14 | Disc by Oates |
| C/1998 X6 | C/SOHO | 1998 Dec 9 | 2000 Dec 5 | 7536 | Dec 5 | X14 | Disc by Oates |
| C/1998 X7 | C/SOHO | 1998 Dec 9 | 2000 Dec 5 | 7536 | Dec 5 | X14 | Disc by Oates |
| C/1998 X8 | C/SOHO | 1998 Dec11 | 2000 Dec 5 | 7536 | Dec 5 | X14 | Disc by Oates |
| C/2000 V3 | C/SOHO | 2000 Nov 10 | 2000 Dec 5 | 7536 | Dec 5 | W18 | Disc by Oates |
| C/2000 W2 | C/SOHO | 2000 Nov 16 | 2000 Dec 23 | 7548 | Dec 23 | 7548 | Disc Oates, web |
| C/2000 W3 | C/SOHO | 2000 Nov 18 | 2000 Dec 23 | 7548 | Dec 23 | 7548 | Disc Meyer, web |
| C/2000 Y1 | C/Tubbiolo | 2000 Nov 16 | 2000 Dec 18 | 7544 | Dec 18 | Y06 | Disc w Spacewatch |
| C/2000WM1 | C/LINEAR | 2000 Nov 16 | 2000 Dec 16 | 7546 | Dec 20 | Y20 | Disc Spahr |
| P/2000 Y3 | P/Scotti | 2000 Dec 30 | 2000 Dec 30 | 7552 | Dec 31 | Y47 | Disc w Spacewatch |
| C/2000 S4 | P/LINEAR-Spacewatch | 2000 Sep 01 | 2000 Oct 03 | 7502 | Dec 31 | 7553 | Asteroidal; Coma 2 Oct - Gehrels |