Comets discovered in 2018
The format of this file is similar to that of the Catalogue
of Comet Discoveries.
C/2018 A1 2018 01 06.576 11 46.7 +74 19 117M C180Y 4 0.4 18.5 USA F51 C4471 PANSTARRS
C/2018 A3 2018 01 10.610 13 02.4 +07 52 99M C 50D 2 0.2 17.5 USA T08 C4476 ATLAS
P/2018 A4 2018 01 12.287 02 00.2 +09 31 100E C180Y 4 0.1 19.5 USA F51 C4477 x PANSTARRS
P/2018 A5 2018 01 13.466 08 10.0 +37 47 162M C180Y 4 0.2 19.5 USA F51 C4478 x PANSTARRS
C/2018 A6 2018 01 15.376 11 23.0 +09 25 127M C150L 2 0.2 19 USA G96 C4479 Gibbs
C/2018 B1 2018 01 25.144 03 50.8 +37 36 118E C150L 2 0.2 19.5 USA G96 C4484 x Lemmon
P/2018 C1 2018 02 04.419 09 23.6 +08 50 172M C150L 2 0.1 18.5 USA G96 C4487 x Lemmon-Read
02 09.290 09 20.6 +08 55 174E C 91L 3 USA 691
C/2018 C2 2018 02 05.509 14 23.9 +34 36 109M C150L 2 19.5 USA G96 C4501 x Lemmon
C/2018 DO4 2018 02 25.313 12 43.9 +19 43 147M C150L 2 21 USA G96 C4675 x Lemmon
C/2018 E1 2018 03 10.227 04 35.9 -44 05 79E C 50D 2 0.2 17 USA T08 C4494 x ATLAS
C/2018 E2 2018 03 12.927 04 33.4 -43 32 77E C 45L 3 0.3 18.5 BRA Y00 A C4495 x Barros
C/2018 EN4 2018 03 09.088 06 31.2 -11 42 108E C 40 3 20 SAT C51 C4525 NEOWISE
C/2018 EF9 2018 03 09.298 13 48.8 +41 24 130M C150L 2 20 USA G96 C4511 Lemmon
C/2018 F1 2018 03 17.345 12 49.7 +06 56 163M C150L 2 0.1 19 USA G96 C4496 x Grauer
C/2018 F3 2018 03 20.267 11 21.0 -03 03 170E C150L 2 0.2 19.5 USA G96 C4500 Johnson
C/2018 F4 2018 03 17.528 13 59.7 -09 10 145M C180Y 4 19 USA F51 C4509 PANSTARRS
P/2018 H2 2018 04 16.528 15 40.5 -13 45 150M C180Y 4 0.2 18.5 USA F51 C4512 x PANSTARRS
P/2018 HT3 2018 04 22.961 20 46.4 -39 49 89M C 40 3 19 SAT C51 C5252 x 463P/NEOWISE
C/2018 K1 2018 05 25.530 19 38.6 -26 12 132M C 50D 2 1 15 USA T08 C4518 x Weiland
C/2018 KJ3 2018 05 17.406 20 19.2 +05 17 106M C150L 2 20 USA G96 C4541 Lemmon
P/2018 L1 2018 06 03.285 13 04.2 -19 28 130E C180Y 4 0.2 18.5 USA F51 C4521 x PANSTARRS
C/2018 L2 2018 06 06.332 13 55.3 -42 18 138E C 50D 2 0.3 15.5 USA T08 C4522 x ATLAS
P/2018 L4 2018 06 08.510 17 27.0 +28 23 129M C180Y 4 0.3 19 USA F51 C4527 x PANSTARRS
P/2018 L5 2018 06 14.423 23 27.6 -00 55 91M C150L 2 0.2 19 USA G96 C4528 x Leonard
C/2018 M1 2018 06 25.435 01 34.2 +10 21 68M C 68D 2 0.3 16.5 USA 703 C4529 Catalina
C/2018 N1 2018 07 02.371 01 08.8 -09 47 88M C 40 3 0.3 15 SAT C51 C4532 x NEOWISE
C/2018 N2 2018 07 07.388 03 07.5 -40 59 84M C 14A 0.4 16 CHL W87 C4534 ASASSN
C/2018 O1 2018 07 22.545 20 58.0 +25 28 133M C 50D 2 0.2 18 USA T08 C4543 x ATLAS
P/2018 P3 2018 08 08.544 00 14.1 -17 14 137M C180Y 4 0.1 19 USA F51 C4548 x 477P/PANSTARRS
P/2018 P4 2018 08 08.501 23 54.6 -04 30 139M C180Y 4 0.1 19 USA F51 C4549 x PANSTARRS
C/2018 P5 2018 08 11.450 21 34.4 -05 07 169M C180Y 4 0.1 20 USA F51 C4550 x PANSTARRS
C/2018 R3 2018 09 07.162 21 21.7 -09 24 155E C150L 2 0.1 19 USA G96 C4556 x Lemmon
C/2018 R4 2018 09 09.311 00 17.6 +18 55 150M C 68D 2 0.3 19 USA 703 C4557 x Fuls
C/2018 R5 2018 09 08.234 23 11.9 +30 41 143M C150L 2 0.2 19 USA G96 C4559 x Lemmon
C/2018 S2 2018 09 23.781 04 23.1 -48 01 106M C 11R 1 0.1 18.5 SAT C57 C5163 x TESS
C/2018 S3 2018 09 23.385 02 33.6 -43 59 124M C 11R 1 0.1 19 SAT C57 C5229 x TESS
C/2018 U1 2018 10 27.186 19 15.3 +52 25 93E C150L 2 20 USA G96 C4574 Lemmon
C/2018 V1 2018 11 07.531 12 18.1 -02 13 40M V 47L 5 3 10 USA A C4569 Machholz-Fujikawa-Iwamoto
2018 11 07.823 C 12A 4 JAP A
2018 11 07.841 C 10A 4 JAP 872 A
C/2018 V2 2018 11 02.527 03 30.8 -07 32 153M C 50D 2 0.1 19 USA T08 C4578 x ATLAS
C/2018 V4 2018 11 04.430 05 23.6 -10 13 131M C150L 2 0.3 19.5 USA G96 C4579 x Africano
P/2018 V5 2018 11 06.521 05 35.8 +10 38 138M C820L 2 22 USA T09 C4607 x Trujillo-Sheppard
P/2018 VN2 2018 11 05.382 04 32.1 +15 34 153M C150L 2 0.1 19 USA G96 C4573 x Leonard
C/2018 W1 2018 11 16.200 02 23.2 +46 29 149E C 68D 2 18.5 USA 703 C4582 Catalina
C/2018 W2 2018 11 27.511 12 59.7 +44 17 79M C 68D 2 0.1 18 USA 703 C4580 Africano (Groeller)
2018 11 27.530 C150L 2 USA G96
C/2018 X2 2018 12 08.465 04 03.3 +54 03 147E C 50D 2 0.1 18 USA T05 C4583 Fitzsimmons
C/2018 X3 2018 12 12.462 04 44.6 +16 15 170E C180Y 4 0.1 19.5 USA F51 C4584 x PANSTARRS
C/2018 Y1 2018 12 18.841 14 17.8 -24 44 47M C 10A 4 3 11.5 JAP 872 A C4588 Iwamoto
P/2018 Y2 2018 12 31.294 06 44.7 +27 49 175M C150L 2 0.2 19 USA G96 C4590 x Africano