Planetary Names

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Gazetteer of Planetary Nomenclature

Aziren

Basic Info

Feature Name	Aziren
Clean Name	Aziren
Feature ID	523
Target	Callisto
Feature Type	Crater, craters

Location

Control Network

Coordinate System	Planetographic, +West, 0 - 360
Northmost Latitude	36.10 °
Southmost Latitude	34.80 °
Eastmost Longitude	177.40 °
Westmost Longitude	179.00 °
Diameter	55.60 km
Center Latitude	35.40 °
Center Longitude	178.20 °
WKT String	MULTIPOLYGON (((182.6 36.100000000113894, 181 36.100000000113894, 181 34.800000000079066, 182.6 34.800000000079066, 182.6 36.100000000113894)))
Northmost Latitude	36.10 °
Southmost Latitude	34.80 °
Eastmost Longitude	177.40 °
Westmost Longitude	179.00 °
Diameter	55.60 km
Center Latitude	35.40 °
Center Longitude	178.20 °
WKT String	MULTIPOLYGON (((181.80333080200003 36.020557488000065, 181.61217781700003 35.991312606000065, 181.43824907300004 35.91160828000005, 181.296523193 35.788308595000046, 181.199205518 35.632032035000066, 181.154676982 35.45623703500007, 181.16677235000003 35.27606294100008, 181.23444997700003 35.10702622400004, 181.35188151200003 34.96368421500006, 181.50895383000002 34.858381430000065, 181.69213997000003 34.80018647500003, 181.88566406100003 34.794111058000055, 182.07285994100002 34.840678393000076, 182.23760642700003 34.93587812900006, 182.36571565900002 35.07151173300008, 182.44615496000003 35.235898527000074, 182.47199694900002 35.41488163200006, 182.45759197800004 35.53471284600005, 182.41838427000002 35.649574175000055, 182.35588055400004 35.75505156300005, 182.27248281400003 35.84709157200007, 182.17139597900004 35.922157156000026, 182.05650475900003 35.97736358700007, 181.80333080200003 36.020557488000065)))
Quad	-

Status and Origin

Approval Status	Adopted by IAU
Approval Date	1988
Continent	Europe
Ethnicity	Estonia
Origin	Estonian spirit of death.
Reference	[64] - Large Soviet Encyclopedia, 3rd ed., 30 volumes: Sov. Entsikl., Moscow, 1969-1978 (in Russian).
Updated	Dec 08, 2025 7:30 PM

PDF Maps of Callisto

Callisto