Planet Moon

Ricerche Topografiche Lunari
Sez. Luna UAI

Janssen (walled plain)

Size:
Dimension: 196x196Km / 115x115Mi
Height: ?
Height/Wide ratio: Unknown height. Impossible calculation.


Position:
Longitude: 41.0° East
Latitude: 44.9° South
Quadrant: South-East
Area: Vallis Rheita region


Observation period: 5 days after New Moon or 4 days after Full Moon
 

Daniele Gasparri

data: 10/02/04
UT: 00:30

Lunazione: 18 giorni

 

Gerardo Sbarufatti

data: 01/10/04
UT: 23:28

Lunazione: 18 giorni