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Gazetteer of Planetary Nomenclature

Basic Info

Feature Name Semeykin
Clean Name Semeykin
Feature ID 5423
Target Mars
Feature Type Crater, craters

Location


Coordinate System Planetocentric, +East, 0 - 360
Northmost Latitude 42.16 °
Southmost Latitude 40.87 °
Eastmost Longitude 9.50 °
Westmost Longitude 7.80 °
Diameter 76.00 km
Center Latitude 41.46 °
Center Longitude 8.60 °
Northmost Latitude 42.16 °
Southmost Latitude 40.87 °
Eastmost Longitude 350.50 °
Westmost Longitude 352.20 °
Diameter 76.00 km
Center Latitude 41.46 °
Center Longitude 351.40 °
Northmost Latitude 42.14 °
Southmost Latitude 40.90 °
Eastmost Longitude 9.58 °
Westmost Longitude 7.92 °
Diameter 73.51 km
Center Latitude 41.51 °
Center Longitude 8.75 °
Northmost Latitude 42.14 °
Southmost Latitude 40.90 °
Eastmost Longitude 350.42 °
Westmost Longitude 352.08 °
Diameter 73.51 km
Center Latitude 41.51 °
Center Longitude 351.25 °
Quad mc05 [pdf]

Status and Origin

Approval Status Adopted by IAU
Approval Date 1982
Continent Europe
Culture Soviet
Origin Boris Evgen'evich; Soviet astronomer (1900-1937).
Reference [64] - Large Soviet Encyclopedia, 3rd ed., 30 volumes: Sov. Entsikl., Moscow, 1969-1978 (in Russian).
Updated Nov 17, 2010 9:58 AM

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