• Horizons Ephemeris 27P/Crommelin at the Minor Planet Center's Database 27P at Kronk's Cometography 27P at Kazuo Kinoshita's Comets 27P at Seiichi Yoshida's...
    7 KB (571 words) - 03:31, 9 June 2024
  • conservationist 27P/Crommelin, comet Crommelin (lunar crater), impact crater on the Moon Crommelin (Martian crater), impact crater on Mars USS Crommelin, U.S. Navy...
    777 bytes (118 words) - 14:08, 15 December 2022
  • Thumbnail for Andrew Claude de la Cherois Crommelin
    Einstein had proposed in 1916. Comet 27P/Crommelin Crommelin (lunar crater) Crommelin (Martian crater) Asteroid 1899 Crommelin Davidson, C. R. (1940). "Andrew...
    10 KB (883 words) - 17:36, 17 September 2024
  • including the bright "Coggia's Comet" (C/1874 H1). The periodic comet 27P/Crommelin was previously called "Comet Pons-Coggia-Winnecke-Forbes". He is also...
    4 KB (268 words) - 15:02, 23 June 2024
  • Thumbnail for Friedrich August Theodor Winnecke
    known as "Pons-Coggia-Winnecke-Forbes" but later renamed to 27P/Crommelin after Andrew Crommelin, who computed its orbit. Winnecke also compiled a list of...
    2 KB (183 words) - 03:22, 23 January 2024
  • into account. With his exhaustive studies of objects such as comet 27P/Crommelin and others, he advanced the recovery of lost comets as well as those...
    4 KB (335 words) - 05:08, 31 October 2024
  • named after their discoverers, but in a few cases such as 2P/Encke and 27P/Crommelin they were named for a person who calculated their orbits (the orbit...
    36 KB (671 words) - 13:48, 11 October 2024
  • Thumbnail for Comet NEOWISE
    23P/Brorsen–Metcalf 24P/Schaumasse 25D/Neujmin 26P/Grigg–Skjellerup 27P/Crommelin 28P/Neujmin 29P/Schwassmann–Wachmann 30P/Reinmuth 31P/Schwassmann–Wachmann...
    27 KB (2,359 words) - 01:35, 1 November 2024
  • comet Pons-Coggia-Winnecke (now called Pons-Coggia-Winnecke-Forbes or 27P/Crommelin in honour of the astronomer who computed its orbit.) 37P/Forbes 1930e...
    10 KB (732 words) - 18:37, 17 May 2023
  • Thumbnail for 12P/Pons–Brooks
    meteor shower on Venus, along with periodic comets 122P/de Vico and 27P/Crommelin. JPL Horizons ephemeris generated by JPL K242/30 (soln.date: 2023-Jul-29)...
    33 KB (2,968 words) - 14:02, 21 October 2024
  • Thumbnail for Jean-Louis Pons
    known as "Pons–Coggia–Winnecke–Forbes" and today known as 27P/Crommelin after Andrew Crommelin, who calculated its orbit. Pons received the French Academy...
    7 KB (804 words) - 06:05, 4 October 2024
  • Grigg J. Skjellerup 5.30 0.6339 3.038 22.41 16.8 JFC ✓ MPC · JPL 27P/Crommelin A. Crommelin 27.42 0.9193 9.093 29.22 12.7 HTC ✓ MPC · JPL 28P/Neujmin (Neujmin...
    109 KB (518 words) - 11:41, 29 October 2024
  • Thumbnail for 26P/Grigg–Skjellerup
    Numbered comets Previous 25D/Neujmin 26P/Grigg–Skjellerup Next 27P/Crommelin...
    9 KB (724 words) - 13:54, 26 October 2024
  • Thumbnail for Lost comet
    creating the Andromedids meteor shower 27P/Crommelin 1818 27.9 1873 1928 Three independent discoveries linked by Crommelin in 1930 289P/Blanpain 1819 5.2 2003...
    12 KB (790 words) - 04:39, 31 July 2024
  • 23P/Brorsen–Metcalf 24P/Schaumasse 25D/Neujmin 26P/Grigg–Skjellerup 27P/Crommelin 28P/Neujmin 29P/Schwassmann–Wachmann 30P/Reinmuth 31P/Schwassmann–Wachmann...
    4 KB (405 words) - 00:41, 1 November 2024
  • and musicians, including Masamitsu Yamasaki, who discovered comet 27P/Crommelin independently in 1928. JPL · 19161 19162 Wambsganss 1990 TZ1 Joachim...
    74 KB (419 words) - 14:31, 21 October 2024
  • comets named after their orbit computer, rather than discoverer, are 27P/Crommelin, 2P/Encke and 1P/Halley – Halley's Comet. Kronk, G. Cometography: D/1770...
    21 KB (1,852 words) - 18:34, 1 July 2024
  • Thumbnail for 28P/Neujmin
    Numbered comets Previous 27P/Crommelin 28P/Neujmin Next 29P/Schwassmann–Wachmann...
    4 KB (294 words) - 16:12, 24 December 2023
  • 23P/Brorsen–Metcalf 24P/Schaumasse 25D/Neujmin 26P/Grigg–Skjellerup 27P/Crommelin 28P/Neujmin 29P/Schwassmann–Wachmann 30P/Reinmuth 31P/Schwassmann–Wachmann...
    5 KB (369 words) - 08:49, 13 January 2024