Alternative names 1922 LK Aphelion 3.7748 AU (564.70 Gm) Discovered 18 January 1922 Asteroid group Asteroid belt | Discovery date 18 January 1922 Observation arc 110.24 yr (40266 days) Perihelion 2.3388 AU (349.88 Gm) Absolute magnitude 9.5 | |
Similar 528 Rezia, 509 Iolanda, 417 Suevia, 540 Rosamunde, 908 Buda | ||
972 Cohnia is a minor planet orbiting the Sun, one of several such in the asteroid belt. It was discovered on 18 January 1908 by a team in Heidelberg led by Max Wolf. In 2007, lightcurve data showed that Cohnia rotates every 18.472 ± 0.004 hours.
References
972 Cohnia Wikipedia(Text) CC BY-SA