List of geological features on Ida and Dactyl
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This is a list of named geological features on asteroid 243 Ida and its moon, Dactyl.
Ida
Regiones
Idaean regiones (geologically distinct areas) are named after the discoverer of the asteroid, and the places where he worked.
| Regio | Coordinates | Diameter (km) | Approval Date | Named After | Ref |
|---|---|---|---|---|---|
| Palisa Regio | Script error: No such module "Coordinates". | 23 | 1997 | Johann Palisa | Template:WGPSN |
| Pola Regio | Script error: No such module "Coordinates". | 8 | 1997 | Pola, Croatia | Template:WGPSN |
| Vienna Regio | Script error: No such module "Coordinates". | 13 | 1997 | Vienna | Template:WGPSN |
Dorsa
| Dorsum | Coordinates | Diameter (km) | Approval Date | Named After | Ref |
|---|---|---|---|---|---|
| Townsend Dorsum | Script error: No such module "Coordinates". | 40 | 1997 | Tim E. Townsend, a member of the Galileo probe imaging team | Template:WGPSN |
Craters
Idaean craters are named after famous caves.
| Crater | Coordinates | Diameter (km) | Approval Date | Named After | Ref |
|---|---|---|---|---|---|
| Afon | Script error: No such module "Coordinates". | 0.8 | 1994 | Novy Afon Cave, Abkhazia | Template:WGPSN |
| Atea | Script error: No such module "Coordinates". | 2 | 1997 | Atea Cave, Papua New Guinea | Template:WGPSN |
| Azzurra | Script error: No such module "Coordinates". | 9.6 | 1997 | Azzurra Grotto, Italy | Template:WGPSN |
| Bilemot | Script error: No such module "Coordinates". | 1.8 | 1997 | Bilemot Cave, Korea | Template:WGPSN |
| Castellana | Script error: No such module "Coordinates". | 5.2 | 1997 | Castellana Cave, Italy | Template:WGPSN |
| Choukoutien | Script error: No such module "Coordinates". | 1.1 | 1997 | Choukoutien, China | Template:WGPSN |
| Fingal | Script error: No such module "Coordinates". | 1.5 | 1997 | Fingal's Cave, UK | Template:WGPSN |
| Kartchner | Script error: No such module "Coordinates". | 0.9 | 1997 | Kartchner Caverns, AZ, United States | Template:WGPSN |
| Kazumura | Script error: No such module "Coordinates". | 2.1 | 1997 | Kazumura Cave, HI, United States | Template:WGPSN |
| Lascaux | Script error: No such module "Coordinates". | 11.8 | 1997 | Lascaux Cave, France | Template:WGPSN |
| Lechuguilla | Script error: No such module "Coordinates". | 1.5 | 1997 | Lechuguilla Cave, NM, United States | Template:WGPSN |
| Mammoth | Script error: No such module "Coordinates". | 10.2 | 1997 | Mammoth Cave, KY, United States | Template:WGPSN |
| Manjang | Script error: No such module "Coordinates". | 1 | 1997 | Manjang Cave, Korea | Template:WGPSN |
| Orgnac | Script error: No such module "Coordinates". | 10.6 | 1997 | Orgnac Cave, France | Template:WGPSN |
| Padirac | Script error: No such module "Coordinates". | 1.9 | 1997 | Padirac Cave, France | Template:WGPSN |
| Peacock | Script error: No such module "Coordinates". | 0.2 | 1997 | Peacock Cave, FL, United States | Template:WGPSN |
| Postojna | Script error: No such module "Coordinates". | 6 | 1997 | Postojna Cave, Slovenia | Template:WGPSN |
| Sterkfontein | Script error: No such module "Coordinates". | 4.7 | 1997 | Sterkfontein, South Africa | Template:WGPSN |
| Stiffe | Script error: No such module "Coordinates". | 1.5 | 1997 | Stiffe Cave, Italy | Template:WGPSN |
| Undara | Script error: No such module "Coordinates". | 8.5 | 1997 | Undara Cave, Australia | Template:WGPSN |
| Viento | Script error: No such module "Coordinates". | 1.6 | 1997 | Viento Cave, Spain | Template:WGPSN |
Dactyl
Dactylian craters are named after the mythological Dactyls.
| Crater | Coordinates | Diameter (km) | Approval Date | Named After | Ref |
|---|---|---|---|---|---|
| Acmon | Script error: No such module "Coordinates". | 0.3 | 1997 | Acmon | Template:WGPSN |
| Celmis | Script error: No such module "Coordinates". | 0.2 | 1997 | Celmis | Template:WGPSN |