5011 Ptah help
Last update: 2025-08-19 15:00 UTC
Orbital Properties
Epoch
61000.0
MJD
Orbit type
Apollo
-
Perihelion (q)
0.818
au
Aphelion (Q)
2.454
au
Eccentricity (e)
0.500
-
Inclination (i)
7.4
deg
Orbit period (P)
764.3
d
Earth MOID
0.02409
au
U parameter
0.0
-
Next Earth close approach
Date
2027-11-03
Nominal distance (from Earth center)
0.19115
au
28595109
km
Maximum Brightness
15.8
mag
Risk
Object is not in risk list
Physical Properties
Absolute Magnitude (H)
16.6
mag
Diameter
2137
m
Taxonomic type
U
Rotation period (T)
56.30
h
Discovery Information
Discovery Date
1960-09-24
Observatory
Palomar Mountain
ORBIT VISUALISATION TOOLS