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Comets

This section provides a comprehensive list of the bright comets currently visible in the sky. This list is updated with new information several times per day. Comets for which there is data from recent observations reported in the Comet Observation database (COBS) are listed first, in order of decreasing brightness. When data from recent observations is not available, the magnitude provided by the JPL Horizons datasets is used as an estimation of the brightness.

Legend of symbols:

C/2021 C5 (PANSTARRS)

C/2021 C5 (PANSTARRS)  radio_button_checked

Magnitude: 21.4 (Predicted - JPL) trending_flat
Apparent: 22h 22m 26s  +00° 53’ 50”
J2000: 22h 21m 08s  +00° 46’ 05”
in Aquarius
Details • Star Map • Orbit • Tracker
123P/West-Hartley

123P/West-Hartley  radio_button_checked

Magnitude: 21.5 (Predicted - JPL) trending_up
Apparent: 03h 25m 43s  +17° 27’ 39”
J2000: 03h 24m 16s  +17° 22’ 19”
in Taurus
Details • Star Map • Orbit • Tracker
C/2025 K3 (PANSTARRS)

C/2025 K3 (PANSTARRS)  radio_button_checked

Magnitude: 21.5 (Predicted - JPL) trending_up
Apparent: 18h 51m 09s  +54° 49’ 47”
J2000: 18h 50m 38s  +54° 47’ 55”
in Draco
Details • Star Map • Orbit • Tracker
133P/Elst-Pizarro

133P/Elst-Pizarro  radio_button_checked

Magnitude: 21.6 (Predicted - JPL) trending_up
Apparent: 02h 35m 36s  +14° 19’ 01”
J2000: 02h 34m 12s  +14° 12’ 23”
in Aries
Details • Star Map • Orbit • Tracker
C/2020 U5 (PANSTARRS)

C/2020 U5 (PANSTARRS)  radio_button_checked

Magnitude: 21.6 (Predicted - JPL) trending_flat
Apparent: 19h 18m 16s  -21° 00’ 15”
J2000: 19h 16m 45s  -21° 03’ 05”
in Sagittarius
Details • Star Map • Orbit • Tracker
130P/McNaught-Hughes

130P/McNaught-Hughes  radio_button_checked

Magnitude: 21.7 (Predicted - JPL) trending_flat
Apparent: 05h 39m 54s  +24° 09’ 45”
J2000: 05h 38m 20s  +24° 08’ 59”
in Taurus
Details • Star Map • Orbit • Tracker
156P/Russell-LINEAR

156P/Russell-LINEAR  radio_button_checked

Magnitude: 21.7 (Predicted - JPL) trending_down
Apparent: 15h 06m 38s  -26° 49’ 44”
J2000: 15h 05m 07s  -26° 43’ 52”
in Libra
Details • Star Map • Orbit • Tracker
18D/Perrine-Mrkos (Lost)

18D/Perrine-Mrkos (Lost)  radio_button_checked

Magnitude: 21.8 (Predicted - JPL) trending_down
Apparent: 07h 32m 04s  +11° 20’ 38”
J2000: 07h 30m 40s  +11° 23’ 56”
in Canis Minoris
Details • Star Map • Orbit • Tracker
44P/Reinmuth

44P/Reinmuth  radio_button_checked

Magnitude: 21.8 (Predicted - JPL) trending_flat
Apparent: 09h 59m 13s  +08° 00’ 46”
J2000: 09h 57m 52s  +08° 08’ 07”
in Leo
Details • Star Map • Orbit • Tracker
37P/Forbes

37P/Forbes  radio_button_checked

Magnitude: 21.8 (Predicted - JPL) trending_down
Apparent: 02h 44m 11s  +23° 45’ 37”
J2000: 02h 42m 43s  +23° 39’ 10”
in Aries
Details • Star Map • Orbit • Tracker
13P/Olbers

13P/Olbers  radio_button_checked

Magnitude: 21.8 (Predicted - JPL) trending_down
Apparent: 17h 49m 04s  -29° 46’ 43”
J2000: 17h 47m 26s  -29° 46’ 17”
in Sagittarius
Details • Star Map • Orbit • Tracker
77P/Longmore

77P/Longmore  radio_button_checked

Magnitude: 21.8 (Predicted - JPL) trending_up
Apparent: 00h 57m 53s  -01° 34’ 11”
J2000: 00h 56m 35s  -01° 42’ 26”
in Cetus
Details • Star Map • Orbit • Tracker
94P/Russell

94P/Russell  radio_button_checked

Magnitude: 21.9 (Predicted - JPL) trending_flat
Apparent: 21h 26m 13s  -22° 03’ 43”
J2000: 21h 24m 46s  -22° 10’ 22”
in Capricornus
Details • Star Map • Orbit • Tracker
67P/Churyumov-Gerasimenko

67P/Churyumov-Gerasimenko  radio_button_checked

Magnitude: 22.0 (Predicted - JPL) trending_flat
Apparent: 15h 43m 21s  -21° 59’ 16”
J2000: 15h 41m 51s  -21° 54’ 28”
in Libra
Details • Star Map • Orbit • Tracker
Not Available

C/2025 F1 (ATLAS)  radio_button_checked

Magnitude: 22.0 (Predicted - JPL) trending_down
Apparent: 07h 18m 45s  +48° 42’ 08”
J2000: 07h 16m 50s  +48° 44’ 58”
in Lynx
Details • Star Map • Orbit • Tracker
46P/Wirtanen

46P/Wirtanen  radio_button_checked

Magnitude: 22.0 (Predicted - JPL) trending_down
Apparent: 14h 00m 20s  -03° 33’ 32”
J2000: 13h 59m 00s  -03° 26’ 09”
in Virgo
Details • Star Map • Orbit • Tracker
81P/Wild

81P/Wild  radio_button_checked

Magnitude: 22.1 (Predicted - JPL) trending_flat
Apparent: 23h 45m 55s  -03° 20’ 25”
J2000: 23h 44m 37s  -03° 28’ 56”
in Aquarius
Details • Star Map • Orbit • Tracker
119P/Parker-Hartley

119P/Parker-Hartley  radio_button_checked

Magnitude: 22.1 (Predicted - JPL) trending_down
Apparent: 14h 28m 56s  -07° 28’ 03”
J2000: 14h 27m 35s  -07° 21’ 15”
in Virgo
Details • Star Map • Orbit • Tracker
4P/Faye

4P/Faye  radio_button_checked

Magnitude: 22.2 (Predicted - JPL) trending_down
Apparent: 14h 05m 20s  -08° 24’ 08”
J2000: 14h 03m 59s  -08° 16’ 50”
in Virgo
Details • Star Map • Orbit • Tracker
C/2023 V4 (Camarasa-Duszanowicz)

C/2023 V4 (Camarasa-Duszanowicz)  radio_button_checked

Magnitude: 22.2 (Predicted - JPL) trending_down
Apparent: 15h 40m 06s  -13° 18’ 39”
J2000: 15h 38m 41s  -13° 13’ 45”
in Libra
Details • Star Map • Orbit • Tracker
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