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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 06m 51s  +26° 18’ 03”
J2000: 06h 05m 16s  +26° 18’ 16”
in Gemini
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333P/LINEAR

333P/LINEAR  radio_button_checked

Magnitude: 20.2 (Predicted - JPL) trending_down
Apparent: 21h 46m 55s  +26° 20’ 24”
J2000: 21h 45m 45s  +26° 13’ 17”
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 38s  -21° 01’ 40”
J2000: 16h 06m 08s  -20° 57’ 37”
in Scorpius
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32P/Comas Sola

32P/Comas Sola  radio_button_checked

Magnitude: 20.4 (Predicted - JPL) trending_down
Apparent: 13h 43m 51s  -08° 13’ 20”
J2000: 13h 42m 30s  -08° 05’ 39”
in Virgo
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75D/Kohoutek (Lost)

75D/Kohoutek (Lost)  radio_button_checked

Magnitude: 20.4 (Predicted - JPL) trending_flat
Apparent: 19h 09m 09s  -20° 08’ 56”
J2000: 19h 07m 39s  -20° 11’ 27”
in Sagittarius
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496P/Hill

496P/Hill  radio_button_checked

Magnitude: 20.4 (Predicted - JPL) trending_down
Apparent: 10h 42m 49s  +19° 43’ 24”
J2000: 10h 41m 26s  +19° 51’ 26”
in Leo
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14P/Wolf

14P/Wolf  radio_button_checked

Magnitude: 20.4 (Predicted - JPL) trending_flat
Apparent: 17h 33m 04s  +11° 04’ 55”
J2000: 17h 31m 52s  +11° 05’ 56”
in Ophiuchus
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P/2021 N2 (Fuls)

P/2021 N2 (Fuls)  radio_button_checked

Magnitude: 20.4 (Predicted - JPL) trending_flat
Apparent: 10h 25m 25s  -01° 04’ 01”
J2000: 10h 24m 06s  -00° 56’ 12”
in Sextans
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246P/NEAT

246P/NEAT  radio_button_checked

Magnitude: 20.5 (Predicted - JPL) trending_flat
Apparent: 05h 57m 31s  +26° 07’ 48”
J2000: 05h 55m 56s  +26° 07’ 41”
in Taurus
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354P/LINEAR

354P/LINEAR  radio_button_checked

Magnitude: 20.7 (Predicted - JPL) trending_down
Apparent: 17h 30m 53s  -29° 03’ 57”
J2000: 17h 29m 15s  -29° 02’ 50”
in Ophiuchus
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C/2020 R7 (ATLAS)

C/2020 R7 (ATLAS)  radio_button_checked

Magnitude: 20.7 (Predicted - JPL) trending_down
Apparent: 12h 56m 36s  +62° 56’ 33”
J2000: 12h 55m 34s  +63° 04’ 49”
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 44s  -00° 31’ 15”
J2000: 15h 43m 25s  -00° 26’ 29”
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_up
Apparent: 02h 50m 17s  +19° 42’ 19”
J2000: 02h 48m 50s  +19° 36’ 01”
in Aries
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C/2024 B1 (Lemmon)

C/2024 B1 (Lemmon)  radio_button_checked

Magnitude: 21.0 (Predicted - JPL) trending_down
Apparent: 16h 11m 04s  -02° 16’ 08”
J2000: 16h 09m 44s  -02° 12’ 12”
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 52s  +25° 41’ 01”
J2000: 10h 54m 29s  +25° 49’ 13”
in Leo Minor
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2P/Encke

2P/Encke  radio_button_checked

Magnitude: 21.0 (Predicted - JPL) trending_up
Apparent: 23h 39m 52s  -00° 00’ 19”
J2000: 23h 38m 34s  -00° 08’ 49”
in Pisces
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152P/Helin-Lawrence

152P/Helin-Lawrence  radio_button_checked

Magnitude: 21.0 (Predicted - JPL) trending_flat
Apparent: 03h 51m 11s  +13° 52’ 16”
J2000: 03h 49m 46s  +13° 47’ 42”
in Taurus
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378P/McNaught

378P/McNaught  radio_button_checked

Magnitude: 21.1 (Predicted - JPL) trending_flat
Apparent: 05h 20m 48s  +17° 40’ 47”
J2000: 05h 19m 19s  +17° 39’ 18”
in Taurus
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150P/LONEOS

150P/LONEOS  radio_button_checked

Magnitude: 21.1 (Predicted - JPL) trending_flat
Apparent: 18h 50m 03s  -17° 17’ 00”
J2000: 18h 48m 34s  -17° 18’ 49”
in Sagittarius
Details • Star Map • Orbit • Tracker
123P/West-Hartley

123P/West-Hartley  radio_button_checked

Magnitude: 21.3 (Predicted - JPL) trending_up
Apparent: 03h 37m 15s  +18° 27’ 39”
J2000: 03h 35m 47s  +18° 22’ 39”
in Taurus
Details • Star Map • Orbit • Tracker
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