1 Ceres help
Last update: 2025-04-27 03:46 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
2.766051
1-sigma variation
3.962E-9
Unit
Eccentricity (e)
Value
0.079401
1-sigma variation
2.621E-8
Unit
-
Inclination (i)
Value
10.5878
1-sigma variation
3.261E-6
Unit
Long. of Ascending Node (Ω)
Value
80.2522
1-sigma variation
1.590E-5
Unit
Arg. of Perihelion (ω)
Value
73.2734
1-sigma variation
2.632E-5
Unit
Mean Anomaly (M)
Value
188.70270
1-sigma variation
0.00002
Unit
Perihelion distance
Value
2.546423
1-sigma variation
Unit
Aphelion distance
Value
2.985679
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
1.702495
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
1.797724
1-sigma variation
Unit
MOID
Value
1.581872
1-sigma variation
Unit
Orbit Period
Value
1680.3074
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.56984E-17-4.85304E-183.11554E-16-2.02096E-159.73341E-15-2.85952E-14
e-4.85304E-186.87018E-16-6.31817E-163.80595E-15-4.85757E-144.38837E-14
i3.11554E-16-6.31817E-161.06357E-111.09960E-12-8.24067E-13-4.80370E-13
Ω-2.02096E-153.80595E-151.09960E-122.52830E-10-2.49073E-101.40563E-12
ω9.73341E-15-4.85757E-14-8.24067E-13-2.49073E-106.92730E-10-4.46646E-10
M-2.85952E-144.38837E-14-4.80370E-131.40563E-12-4.46646E-104.76021E-10
Date of computation: 2025-02-19 13:31 UTC
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