4257 Ubasti help
Last update: 2025-03-28 16:24 UTC
Orbital Properties
Epoch
60800.0
MJD
Orbit type
Apollo
-
Perihelion (q)
0.876
au
Aphelion (Q)
2.419
au
Eccentricity (e)
0.468
-
Inclination (i)
40.7
deg
Orbit period (P)
772.1
d
Earth MOID
0.16951
au
U parameter
0.0
-
Next Earth close approach
Date
2064-03-04
Nominal distance (from Earth center)
0.17271
au
25836725
km
Maximum Brightness
13.9
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
16
mag
Diameter
1300
m
Taxonomic type
-
Rotation period (T)
4.400
h
Discovery Information
Discovery Date
1987-08-23
Observatory
Palomar Mountain
ORBIT VISUALISATION TOOLS