1999XS35 help
Last update: 2025-04-03 06:56 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
17.812401
1-sigma variation
0.008738
Unit
Eccentricity (e)
Value
0.947570
1-sigma variation
0.000025
Unit
-
Inclination (i)
Value
19.6385
1-sigma variation
0.0002
Unit
Long. of Ascending Node (Ω)
Value
48.7597
1-sigma variation
0.0009
Unit
Arg. of Perihelion (ω)
Value
333.3014
1-sigma variation
0.0008
Unit
Mean Anomaly (M)
Value
122.10969
1-sigma variation
0.08961
Unit
Perihelion distance
Value
0.933907
1-sigma variation
Unit
Aphelion distance
Value
34.690894
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.005110
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
10.847711
1-sigma variation
Unit
MOID
Value
0.004140
1-sigma variation
Unit
Orbit Period
Value
27458.8352
1-sigma variation
Unit
U parameter
Value
5.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a7.63470E-52.21564E-71.74271E-61.77932E-6-2.31826E-6-7.83015E-4
e2.21564E-76.43063E-105.07101E-95.38357E-9-6.92434E-9-2.27237E-6
i1.74271E-65.07101E-94.51052E-88.76757E-8-9.60492E-8-1.78736E-5
Ω1.77932E-65.38357E-98.76757E-87.83144E-7-6.93033E-7-1.82568E-5
ω-2.31826E-6-6.92434E-9-9.60492E-8-6.93033E-76.39167E-72.37828E-5
M-7.83015E-4-2.27237E-6-1.78736E-5-1.82568E-52.37828E-58.03061E-3
Date of computation: 2025-03-31 10:04 UTC
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