1999XS35 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
17.816446
1-sigma variation
0.008752
Unit
Eccentricity (e)
Value
0.947308
1-sigma variation
0.000028
Unit
-
Inclination (i)
Value
19.6078
1-sigma variation
0.0005
Unit
Long. of Ascending Node (Ω)
Value
48.8160
1-sigma variation
0.0009
Unit
Arg. of Perihelion (ω)
Value
333.2650
1-sigma variation
0.0008
Unit
Mean Anomaly (M)
Value
124.69736
1-sigma variation
0.09227
Unit
Perihelion distance
Value
0.938778
1-sigma variation
Unit
Aphelion distance
Value
34.694115
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.000116
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
10.866997
1-sigma variation
Unit
MOID
Value
0.000094
1-sigma variation
Unit
Orbit Period
Value
27468.1908
1-sigma variation
Unit
U parameter
Value
5.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a7.66032E-52.42111E-74.37113E-6-2.89909E-61.91472E-6-8.07590E-4
e2.42111E-77.65277E-101.38281E-8-8.95286E-95.86304E-9-2.55246E-6
i4.37113E-61.38281E-82.54653E-7-1.19246E-76.68046E-8-4.60830E-5
Ω-2.89909E-6-8.95286E-9-1.19246E-78.57760E-7-7.16854E-73.05586E-5
ω1.91472E-65.86304E-96.68046E-8-7.16854E-76.21193E-7-2.01817E-5
M-8.07590E-4-2.55246E-6-4.60830E-53.05586E-5-2.01817E-58.51402E-3
Date of computation: 2025-09-10 00:30 UTC
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