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Comets

Comet 10P/Tempel 2

Comet 10P/Tempel 2 · Seestar S30 Pro · 2026-07-17

Comet 10P/Tempel 2 is a periodic Jupiter-family comet discovered on July 4, 1873, by Wilhelm Tempel from the Marseille Observatory in France.

Details
Created: 17 July 2026
Last Updated: 06 November 2026
Hits: 220
  • IRCUT
  • Comet 10P/Tempel 2
  • Seestar-S30-Pro
Comet C/2025 R3

Comet C/2025 R3 · Seestar S30 · 2026-04-18

Comet C/2025 R3 (PANSTARRS) is a long-period comet discovered on September 8, 2025 by Yudish Ramanjooloo using the Pan-STARRS2 1.8-meter telescope on Haleakalā, Hawaii, when it appeared as a faint, roughly 19th-20th magnitude object in Andromeda some 3.6 AU from the Sun.

Details
Created: 18 April 2026
Last Updated: 06 November 2026
Hits: 194
  • Comet C/2025 R3
  • Seestar S30
Comet C/2025 R3

Comet C/2025 R3 · Seestar S30 Pro · 2026-04-18

Comet C/2025 R3 (PANSTARRS) is a long-period comet discovered on September 8, 2025 by Yudish Ramanjooloo using the Pan-STARRS2 1.8-meter telescope on Haleakalā, Hawaii, when it appeared as a faint, roughly 19th-20th magnitude object in Andromeda some 3.6 AU from the Sun.

Details
Created: 18 April 2026
Last Updated: 06 November 2026
Hits: 330
  • Comet C/2025 R3
  • IRCUT
  • Seestar-S30-Pro
Comet C/2025 R2 (SWAN)

Comet C/2025 R2 (SWAN) · ATR2600C · 2025-10-25

Comet C/2025 R2 (SWAN) is a long-period comet first spotted on September 11, 2025 by amateur astronomer Vladimir Bezugly in publicly available images from the SWAN (Solar Wind Anisotropies) instrument aboard the SOHO spacecraft, before receiving an official designation from the IAU.

Details
Created: 25 October 2025
Last Updated: 06 November 2026
Hits: 148
  • ATR2600C
  • Triad Quad
  • Comet C/2025 R2 (SWAN)
Comet C/2025 A6 (Lemmon)

Comet C/2025 A6 (Lemmon) · ATR2600C · 2025-10-07

Comet C/2025 A6 (Lemmon) is a long-period comet discovered on January 3, 2025 by David C.

Details
Created: 07 October 2025
Last Updated: 06 November 2026
Hits: 165
  • ATR2600C
  • Comet C/2025 A6 (Lemmon)
Comet-C2023-A3 Tsuchinshan-ATLAS

Comet-C2023-A3 Tsuchinshan-ATLAS · 2024-10-18

Comet Tsuchinshan–ATLAS, also known as the Great Comet of 2024 and formally designated as C/2023 A3, is a non-periodic comet from the Oort cloud discovered by the Purple Mountain Observatory in China on 9 January 2023 and independently found by ATLAS South Africa on 22 February 2023.

Details
Created: 18 October 2024
Last Updated: 23 October 2026
Hits: 608
  • Comet-C2023 A3
  • Nikon Z7
Comet-P12_Pons Brook "Millennium Falcon" Further Cropped and Sharpened

Comet-P12_Pons Brook "Millennium Falcon" Further Cropped and Sharpened · 2023-07-25

This is a cropped and sharpened version of the previous image12P/Pons–Brooks is a periodic comet with an orbital period of 71 years.

Details
Created: 25 July 2023
Last Updated: 23 October 2026
Hits: 833
  • Comet-P12 Pons Brook
  • Nikon Z7
Comet  C/2022 E3 ( ZTF) tweaked integration

Comet C/2022 E3 ( ZTF) tweaked integration · 2023-01-27

Comet C/2022 E3 ( ZTF)This image is less cropped.

Details
Created: 27 January 2023
Last Updated: 23 October 2026
Hits: 879
  • Comet C/2022 E3 (ZTF)
  • Nikon Z7
Comet C2020 F3( NEOWISE) as it fades

Comet C2020 F3( NEOWISE) as it fades · 2020-07-28

Comet C/2020 F3 ( NEOWISE) fading as it receeds.

Details
Created: 28 July 2020
Last Updated: 22 October 2026
Hits: 1028
  • Comet C2020 F3 ( NEOWISE)
  • Nikon Z7
Comet C2020 F3( NEOWISE) from Kejimkujik Site 15

Comet C2020 F3( NEOWISE) from Kejimkujik Site 15 · 2020-07-19

Comet C/2020 F3 ( NEOWISE) from Backcountry Site 15 at Kejimkujik National Park and Historic Site.

Details
Created: 19 July 2020
Last Updated: 23 October 2026
Hits: 1003
  • Comet C2020 F3 ( NEOWISE)
  • Nikon Z7
C/2020 F3( NEOWISE)

C/2020 F3( NEOWISE) · 2020-07-10

C/2020 F3 (NEOWISE) or Comet NEOWISE is a long period comet with a near-parabolic orbit discovered on March 27, 2020, by astronomers during the NEOWISE mission of the Wide-field Infrared Survey Explorer (WISE) space telescope.

Details
Created: 10 July 2020
Last Updated: 10 July 2020
Hits: 1092
  • Comet C2020 F3 ( NEOWISE)
comet C2020 F3( NEOWISE) [out-of-focus]

comet C2020 F3( NEOWISE) [out-of-focus] · 2020-07-10

Comet C/2020 F3 ( NEOWISE) from Dartmouth.

Details
Created: 10 July 2020
Last Updated: 22 October 2026
Hits: 1053
  • Comet C2020 F3 ( NEOWISE)
Comet 46P Wirtanen

Comet 46P Wirtanen · 2018-12-13

46P/Wirtanen is a small Jupiter-family comet with a current orbital period of 5.4 years.

Details
Created: 13 December 2018
Last Updated: 13 December 2018
Hits: 966
  • Comet 46P / Wirtanen
21P Giacobini-Zinner Comet

21P Giacobini-Zinner Comet · 2018-09-01

Comet Giacobini–Zinner is a Jupiter-family comet with a 6.53-year orbit around the Sun.

Details
Created: 01 September 2018
Last Updated: 01 September 2018
Hits: 959
  • Comet 21P Giacobini-Zinner
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