2015LR21 help
Last update: 2024-03-19 09:01 UTC
Orbital Properties
Epoch
60400.0
MJD
Orbit type
Apollo
-
Perihelion (q)
0.822
au
Aphelion (Q)
2.992
au
Eccentricity (e)
0.569
-
Inclination (i)
1.9
deg
Orbit period (P)
962.2
d
Earth MOID
0.00107
au
U parameter
4.2
-
Next Earth close approach
Date
2036-09-29
Nominal distance (from Earth center)
0.13162
au
19689908
km
Maximum Brightness
27.9
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
26.5
mag
Diameter
13 - 29*
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2015-06-15
Observatory
Mt. Lemmon Survey
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