2020SL1 help
Last update: 2025-03-28 16:24 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
60800.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
2.517489
1-sigma variation
7.218E-8
Unit
Eccentricity (e)
Value
0.637482
1-sigma variation
3.857E-7
Unit
-
Inclination (i)
Value
13.7566
1-sigma variation
1.999E-5
Unit
Long. of Ascending Node (Ω)
Value
275.1772
1-sigma variation
0.0001
Unit
Arg. of Perihelion (ω)
Value
331.9137
1-sigma variation
0.0002
Unit
Mean Anomaly (M)
Value
119.14199
1-sigma variation
0.00035
Unit
Perihelion distance
Value
0.912635
1-sigma variation
Unit
Aphelion distance
Value
4.122343
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.059633
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
2.430594
1-sigma variation
Unit
MOID
Value
0.044603
1-sigma variation
Unit
Orbit Period
Value
1458.9819
1-sigma variation
Unit
U parameter
Value
1.7
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a5.20955E-152.17987E-14-9.80159E-13-9.22672E-139.14402E-12-2.04148E-11
e2.17987E-141.48764E-13-6.02301E-12-6.14092E-125.68171E-11-1.24811E-10
i-9.80159E-13-6.02301E-123.99438E-10-3.08884E-10-2.19804E-95.91589E-9
Ω-9.22672E-13-6.14092E-12-3.08884E-107.35889E-9-9.56509E-95.75812E-9
ω9.14402E-125.68171E-11-2.19804E-9-9.56509E-93.30878E-8-5.61081E-8
M-2.04148E-11-1.24811E-105.91589E-95.75812E-9-5.61081E-81.20229E-7
Date of computation: 2025-02-19 13:28 UTC
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