2608 Seneca help
Last update: 2025-04-02 02:31 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
2.530774
1-sigma variation
2.380E-8
Unit
Eccentricity (e)
Value
0.564721
1-sigma variation
1.065E-7
Unit
-
Inclination (i)
Value
14.4270
1-sigma variation
1.736E-5
Unit
Long. of Ascending Node (Ω)
Value
166.4282
1-sigma variation
3.275E-5
Unit
Arg. of Perihelion (ω)
Value
38.6936
1-sigma variation
0.0001
Unit
Mean Anomaly (M)
Value
321.76074
1-sigma variation
0.00019
Unit
Perihelion distance
Value
1.101594
1-sigma variation
Unit
Aphelion distance
Value
3.959955
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.203762
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
2.075093
1-sigma variation
Unit
MOID
Value
0.153948
1-sigma variation
Unit
Orbit Period
Value
1470.5458
1-sigma variation
Unit
U parameter
Value
1.2
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a5.66439E-161.52746E-15-1.87091E-131.63702E-13-2.84894E-13-1.35509E-13
e1.52746E-151.13417E-141.48914E-13-2.94745E-133.30540E-14-3.71222E-13
i-1.87091E-131.48914E-133.01539E-10-4.28291E-118.18476E-10-1.43707E-9
Ω1.63702E-13-2.94745E-13-4.28291E-111.07271E-9-1.97950E-91.73486E-9
ω-2.84894E-133.30540E-148.18476E-10-1.97950E-91.27566E-8-2.01562E-8
M-1.35509E-13-3.71222E-13-1.43707E-91.73486E-9-2.01562E-83.48265E-8
Date of computation: 2025-03-28 15:40 UTC
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