2009TD17 help
Last update: 2024-03-19 09:01 UTC
Orbital Properties
Epoch
60400.0
MJD
Orbit type
Apollo
-
Perihelion (q)
0.879
au
Aphelion (Q)
1.375
au
Eccentricity (e)
0.220
-
Inclination (i)
0.1
deg
Orbit period (P)
436.8
d
Earth MOID
0.00018
au
U parameter
7.3
-
Next Earth close approach
Date
2027-06-25
Nominal distance (from Earth center)
0.12285
au
18378814
km
Maximum Brightness
33.3
mag
Risk
Object is in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
27.7
mag
Diameter
8 - 17*
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2009-10-09
Observatory
Catalina Sky Survey
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