Last update: 2020-10-25 13:09 UTC
Summary
Orbit Properties
Physical Properties
Observations
Ephemerides
Close Approaches
 
2018SV13
Epoch
Orbit properties
Value 1-sigma variation Unit
Epoch
59000.0 MJD
Semimajor Axis (a)
1.206267 0.1569
Eccentricity (e)
0.250476 0.2169 -
Inclination (i)
8.377 6.894
Ascending Node (Ω)
355.259 9.511
Arg. of Perihelion (ω)
299.421 22.08
Mean Anomaly (M)
139.429 98.88
Perihelion
0.9041
Aphelion
1.5084
Asc. Node-Earth Sep.
0.00254
Desc. Node-Earth Sep.
0.29433
MOID
0.00145
Orbit Period
483.9087
Covariance Matrix
a
e
i
Ω
ω
M
a e i Ω ω M
2.46284E-2 3.40102E-2 1.08087E0 1.48684E0 -3.45081E0 -1.55170E1
3.40102E-2 4.70257E-2 1.49500E0 2.05966E0 -4.78106E0 -2.14264E1
1.08087E0 1.49500E0 4.75320E1 6.55104E1 -1.52075E2 -6.80933E2
1.48684E0 2.05966E0 6.55104E1 9.04538E1 -2.10020E2 -9.36601E2
-3.45081E0 -4.78106E0 -1.52075E2 -2.10020E2 4.87646E2 2.17373E3
-1.55170E1 -2.14264E1 -6.80933E2 -9.36601E2 2.17373E3 9.77651E3
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