Kibalʹchich (crater) explained

Coordinates:	2.72°N -147.18°W
Diameter:	91.67 km
Depth:	Unknown
Colong:	148
Eponym:	Nikolaj I. Kibalchich

Kibalchich is a crater on the Moon's far side. It lies to the northeast of the large walled plain Korolev, and is attached to the southeastern outer rim of the crater Tsander.

The rim of Kibalchich is slightly eroded, and the shared border with Tsander has produced a straightened rim along the northwest side. But the edge remains well-defined and the inner walls display some terrace-like shelves. The interior floor is relatively level, with the remains of a small crater rim in the southeast quadrant. There is a small ridge located near the midpoint.

Kibalʹchich is a crater of Nectarian age.^[1]

The crater's name was approved by the IAU in 1970.^[2]

Satellite craters

By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Kibalchich.

Kibalchich	Latitude	Longitude	Diameter
H	2.0° N	144.2° W	40 km
Q	0.7° S	149.0° W	25 km
R	0.6° N	150.1° W	29 km

References

• Book: Andersson . L. E. . Whitaker . E. A. . Ewen Whitaker . 1982 . NASA Catalogue of Lunar Nomenclature . NASA RP-1097 .
• Web site: Blue . Jennifer . July 25, 2007 . Gazetteer of Planetary Nomenclature . . 2007-08-05 .
• Book: Bussey . B. . Ben Bussey . Spudis . P. . Paul Spudis . 2004 . The Clementine Atlas of the Moon . . New York . 978-0-521-81528-4 .
• Book: Cocks . Elijah E. . Cocks . Josiah C. . 1995 . Who's Who on the Moon: A Biographical Dictionary of Lunar Nomenclature . Tudor Publishers . 978-0-936389-27-1 .
• Web site: McDowell . Jonathan . July 15, 2007 . Lunar Nomenclature . . 2007-10-24 .
• Menzel. D. H.. Minnaert. M.. Levin. B.. Dollfus. A.. Bell. B.. Report on Lunar Nomenclature by the Working Group of Commission 17 of the IAU. 10.1007/BF00171763. Space Science Reviews. 12. 2. 136–186. 1971. 1971SSRv...12..136M. 122125855.
• Book: Moore , Patrick . Patrick Moore . 2001 . On the Moon . . 978-0-304-35469-6 .
• Book: Price , Fred W. . 1988 . The Moon Observer's Handbook . Cambridge University Press . 978-0-521-33500-3 .
• Book: Rükl , Antonín . Antonín Rükl . 1990 . Atlas of the Moon . . 978-0-913135-17-4 .
• Book: Webb , Rev. T. W. . Thomas William Webb . 1962 . Celestial Objects for Common Telescopes . 6th revised . Dover . 978-0-486-20917-3 .
• Book: Whitaker , Ewen A. . Ewen Whitaker . 1999 . Mapping and Naming the Moon . Cambridge University Press . 978-0-521-62248-6 .
• Book: Wlasuk , Peter T. . 2000 . Observing the Moon . Springer . 978-1-85233-193-1 .

Notes and References

1. https://pubs.er.usgs.gov/publication/pp1348 The geologic history of the Moon
2. http://planetarynames.wr.usgs.gov/Feature/3020 Kibalʹchich