Planet Moon

Ricerche Topografiche Lunari
Sez. Luna UAI

Mersenius (crater and rilles)

Size:
Dimension: 87x87Km / 51x51Mi
Height: 2300m / 7000ft
Height/Wide ratio: 0,0274


Position:
Longitude: 49.2° West
Latitude: 21.5° South
Quadrant: South-West
Area: East of Mare Humorum region


Observation period: 4 days after First Quarter or 3 days after

 

Antonio Marino

data: 02/04/04
UT: 19:29

Lunazione: 11 giorni

 

 

Marco Sellini

data: 02/04/04
UT: 21:19

Lunazione: 12 giorni