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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:

74P/Smirnova-Chernykh

74P/Smirnova-Chernykh  radio_button_checked

Magnitude: 20.2 (Predicted - JPL) trending_flat
Apparent: 06h 05m 54s  +26° 17’ 38”
J2000: 06h 04m 19s  +26° 17’ 49”
in Gemini
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333P/LINEAR

333P/LINEAR  radio_button_checked

Magnitude: 20.2 (Predicted - JPL) trending_flat
Apparent: 21h 49m 02s  +26° 30’ 43”
J2000: 21h 47m 53s  +26° 23’ 33”
in Pegasus
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C/2025 M1 (PANSTARRS)

C/2025 M1 (PANSTARRS)  radio_button_checked

Magnitude: 20.2 (Predicted - JPL) trending_flat
Apparent: 16h 07m 48s  -21° 00’ 42”
J2000: 16h 06m 18s  -20° 56’ 40”
in Scorpius
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32P/Comas Sola

32P/Comas Sola  radio_button_checked

Magnitude: 20.3 (Predicted - JPL) trending_down
Apparent: 13h 43m 29s  -08° 09’ 29”
J2000: 13h 42m 08s  -08° 01’ 48”
in Virgo
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496P/Hill

496P/Hill  radio_button_checked

Magnitude: 20.4 (Predicted - JPL) trending_down
Apparent: 10h 40m 49s  +19° 57’ 18”
J2000: 10h 39m 27s  +20° 05’ 19”
in Leo
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75D/Kohoutek (Lost)

75D/Kohoutek (Lost)  radio_button_checked

Magnitude: 20.4 (Predicted - JPL) trending_flat
Apparent: 19h 09m 48s  -20° 08’ 15”
J2000: 19h 08m 17s  -20° 10’ 47”
in Sagittarius
Details • Star Map • Orbit • Tracker
P/2021 N2 (Fuls)

P/2021 N2 (Fuls)  radio_button_checked

Magnitude: 20.4 (Predicted - JPL) trending_down
Apparent: 10h 24m 57s  -01° 02’ 21”
J2000: 10h 23m 39s  -00° 54’ 33”
in Sextans
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14P/Wolf

14P/Wolf  radio_button_checked

Magnitude: 20.4 (Predicted - JPL) trending_flat
Apparent: 17h 33m 32s  +11° 07’ 11”
J2000: 17h 32m 20s  +11° 08’ 12”
in Ophiuchus
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246P/NEAT

246P/NEAT  radio_button_checked

Magnitude: 20.5 (Predicted - JPL) trending_flat
Apparent: 05h 56m 41s  +26° 06’ 34”
J2000: 05h 55m 06s  +26° 06’ 24”
in Taurus
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354P/LINEAR

354P/LINEAR  radio_button_checked

Magnitude: 20.7 (Predicted - JPL) trending_down
Apparent: 17h 31m 33s  -29° 06’ 56”
J2000: 17h 29m 55s  -29° 05’ 51”
in Ophiuchus
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C/2020 R7 (ATLAS)

C/2020 R7 (ATLAS)  radio_button_checked

Magnitude: 20.7 (Predicted - JPL) trending_flat
Apparent: 12h 56m 39s  +63° 01’ 14”
J2000: 12h 55m 37s  +63° 09’ 31”
in Ursa Major
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C/2020 S4 (PANSTARRS)

C/2020 S4 (PANSTARRS)  radio_button_checked

Magnitude: 20.8 (Predicted - JPL) trending_down
Apparent: 15h 44m 50s  -00° 29’ 09”
J2000: 15h 43m 31s  -00° 24’ 23”
in Serpens
Details • Star Map • Orbit • Tracker
C/2019 F1 (ATLAS-Africano)

C/2019 F1 (ATLAS-Africano)  radio_button_checked

Magnitude: 20.9 (Predicted - JPL) trending_flat
Apparent: 02h 50m 10s  +19° 40’ 40”
J2000: 02h 48m 43s  +19° 34’ 22”
in Aries
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C/2024 B1 (Lemmon)

C/2024 B1 (Lemmon)  radio_button_checked

Magnitude: 20.9 (Predicted - JPL) trending_down
Apparent: 16h 11m 33s  -02° 04’ 41”
J2000: 16h 10m 13s  -02° 00’ 47”
in Serpens
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C/2021 T4 (Lemmon)

C/2021 T4 (Lemmon)  radio_button_checked

Magnitude: 21.0 (Predicted - JPL) trending_down
Apparent: 10h 55m 39s  +25° 43’ 40”
J2000: 10h 54m 16s  +25° 51’ 52”
in Leo Minor
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2P/Encke

2P/Encke  radio_button_checked

Magnitude: 21.0 (Predicted - JPL) trending_up
Apparent: 23h 40m 10s  +00° 00’ 31”
J2000: 23h 38m 52s  -00° 07’ 58”
in Pisces
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152P/Helin-Lawrence

152P/Helin-Lawrence  radio_button_checked

Magnitude: 21.0 (Predicted - JPL) trending_up
Apparent: 03h 50m 38s  +13° 50’ 52”
J2000: 03h 49m 13s  +13° 46’ 17”
in Taurus
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150P/LONEOS

150P/LONEOS  radio_button_checked

Magnitude: 21.1 (Predicted - JPL) trending_down
Apparent: 18h 50m 45s  -17° 17’ 55”
J2000: 18h 49m 16s  -17° 19’ 45”
in Sagittarius
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378P/McNaught

378P/McNaught  radio_button_checked

Magnitude: 21.1 (Predicted - JPL) trending_flat
Apparent: 05h 20m 22s  +17° 40’ 08”
J2000: 05h 18m 53s  +17° 38’ 38”
in Taurus
Details • Star Map • Orbit • Tracker
123P/West-Hartley

123P/West-Hartley  radio_button_checked

Magnitude: 21.3 (Predicted - JPL) trending_up
Apparent: 03h 36m 20s  +18° 22’ 51”
J2000: 03h 34m 52s  +18° 17’ 49”
in Taurus
Details • Star Map • Orbit • Tracker
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