• Thumbnail for Helmert (crater)
    Helmert is a lunar impact crater at the southern edge of the Mare Smythii. It lies near the eastern limb of the Moon, and from the Earth it is seen nearly...
    5 KB (449 words) - 02:02, 26 January 2024
  • Thumbnail for Warner (crater)
    The crater lies just to the south-southeast of the very similar Runge. To the southwest is Widmannstätten, and to the south is the merged Kao–Helmert crater...
    6 KB (469 words) - 02:15, 26 January 2024
  • Thumbnail for Kao (crater)
    small crater Tucker. This crater forms part of a merged pair with Helmert to the south. There is a gap in the sides of the crater where they are joined together...
    5 KB (428 words) - 05:42, 17 May 2024
  • Thumbnail for Friedrich Robert Helmert
    lunar crater Helmert was named in his honor, approved by the IAU in 1973. Coordinate system Gauss–Helmert model Geodesics on an ellipsoid Helmert's equation...
    9 KB (920 words) - 09:00, 13 September 2024
  • Thumbnail for Houtermans (crater)
    of the crater Kreiken, and south of the crater pairing of Helmert and Kao. This is an elongated formation created by two or more merged crater formations...
    4 KB (366 words) - 02:03, 26 January 2024
  • the crater and the person the crater is named for. Where a crater formation has associated satellite craters, these are detailed on the main crater description...
    66 KB (76 words) - 10:20, 11 June 2024
  • Thumbnail for Swasey (crater)
    About one crater diameter to the northeast is Hume, and to the southwest is the merged crater pair of Kao and Helmert. The outer rim of this crater is roughly...
    5 KB (356 words) - 02:24, 26 January 2024
  • Thumbnail for List of things named after Carl Friedrich Gauss
    inequality Gaussian isoperimetric inequality Gauss's inequality Gauss-Helmert model The normal distribution, also known as the Gaussian distribution...
    13 KB (1,111 words) - 11:15, 22 December 2024