2020VV help
Last update: 2025-09-10 00:30 UTC
Epoch
Orbit properties
  • Epoch
  • Semimajor Axis
  • Eccentricity (e)
  • Inclination (i)
  • Long. of Ascending Node (Ω)
  • Arg. of Perihelion (ω)
  • Mean Anomaly (M)
  • Perihelion distance
  • Aphelion distance
  • Asc. Node-Earth Sep.
  • Desc. Node-Earth Sep.
  • MOID
  • Orbit Period
  • U parameter
Value
1-sigma variation
Unit
Epoch
Value
61000.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.117753
1-sigma variation
0.000008
Unit
Eccentricity (e)
Value
0.118638
1-sigma variation
0.000007
Unit
-
Inclination (i)
Value
0.3451
1-sigma variation
1.682E-5
Unit
Long. of Ascending Node (Ω)
Value
19.6664
1-sigma variation
0.0002
Unit
Arg. of Perihelion (ω)
Value
332.6792
1-sigma variation
0.0004
Unit
Mean Anomaly (M)
Value
136.00131
1-sigma variation
0.01592
Unit
Perihelion distance
Value
0.985145
1-sigma variation
Unit
Aphelion distance
Value
1.250360
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.001388
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.229181
1-sigma variation
Unit
MOID
Value
0.000126
1-sigma variation
Unit
Orbit Period
Value
431.6353
1-sigma variation
Unit
U parameter
Value
5.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a5.82066E-115.26628E-111.27658E-10-5.92118E-10-2.58951E-9-1.21426E-7
e5.26628E-114.76501E-111.15514E-10-5.35517E-10-2.34551E-9-1.09859E-7
i1.27658E-101.15514E-102.83026E-10-1.02352E-9-5.96761E-9-2.66300E-7
Ω-5.92118E-10-5.35517E-10-1.02352E-93.22527E-84.50160E-121.23530E-6
ω-2.58951E-9-2.34551E-9-5.96761E-94.50160E-121.43746E-75.40039E-6
M-1.21426E-7-1.09859E-7-2.66300E-71.23530E-65.40039E-62.53310E-4
Date of computation: 2025-09-10 00:30 UTC
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