Planetary Names

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Gazetteer of Planetary Nomenclature

Ahti

Basic Info

Feature Name	Ahti
Clean Name	Ahti
Feature ID	102
Target	Callisto
Feature Type	Crater, craters

Location

Control Network

Coordinate System	Planetographic, +West, 0 - 360
Northmost Latitude	41.90 °
Southmost Latitude	40.70 °
Eastmost Longitude	101.60 °
Westmost Longitude	103.20 °
Diameter	54.80 km
Center Latitude	41.40 °
Center Longitude	102.40 °
WKT String	MULTIPOLYGON (((258.4 41.89999999999679, 256.8 41.89999999999679, 256.8 40.69999999998721, 258.4 40.69999999998721, 258.4 41.89999999999679)))
Northmost Latitude	41.90 °
Southmost Latitude	40.70 °
Eastmost Longitude	101.60 °
Westmost Longitude	103.20 °
Diameter	54.80 km
Center Latitude	41.40 °
Center Longitude	102.40 °
WKT String	MULTIPOLYGON (((257.590265379 42.03727685600006, 257.41797404100004 42.02292868100005, 257.25260701900004 41.98471984300005, 257.100519275 41.92411868600004, 256.96755545200006 41.84345408000007, 256.85882527700005 41.745825919000026, 256.77850719300005 41.63498600100007, 256.72968777500006 41.51519384100004, 256.71424312700003 41.391052983000066, 256.75459484600003 41.207124312000076, 256.867593536 41.03998106900008, 257.04350783 40.90401752100007, 257.26718810200003 40.81094275400005, 257.519371157 40.76877230500003, 257.77833916500003 40.78113786700004, 258.02178997100003 40.846974524000075, 258.22875775600005 40.96061246800008, 258.38141859200005 41.11226527300005, 258.46662543300005 41.28887270800004, 258.47704032100006 41.47522545100003, 258.411766332 41.65527493400003, 258.27642482100003 41.813515418000065, 258.08267130700006 41.936319334000075, 257.84719171100005 42.01311089200004, 257.590265379 42.03727685600006)))
Quad	-

Status and Origin

Approval Status	Adopted by IAU
Approval Date	1988
Continent	Europe
Ethnicity	Finland
Origin	Finnish god of water; sends fish to the fisherman.
Reference	[64] - Large Soviet Encyclopedia, 3rd ed., 30 volumes: Sov. Entsikl., Moscow, 1969-1978 (in Russian).
Updated	Dec 04, 2025 9:10 PM

PDF Maps of Callisto

Callisto