2021TQ15 help
Last update: 2025-04-09 07:59 UTC
Orbital Properties
Epoch
60800.0
MJD
Orbit type
Apollo
-
Perihelion (q)
0.960
au
Aphelion (Q)
1.939
au
Eccentricity (e)
0.338
-
Inclination (i)
8.4
deg
Orbit period (P)
637.1
d
Earth MOID
0.01793
au
U parameter
8.4
-
Next Earth close approach
Date
2028-10-04
Nominal distance (from Earth center)
0.1499
au
22425092
km
Maximum Brightness
26
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
27.5
mag
Diameter
9 - 19*
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-10-11
Observatory
Mt. Lemmon Survey
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