5645 1990SP help
Last update: 2024-04-26 23:50 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
60400.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.354624
1-sigma variation
1.182E-9
Unit
Eccentricity (e)
Value
0.387272
1-sigma variation
1.921E-8
Unit
-
Inclination (i)
Value
13.5059
1-sigma variation
4.018E-6
Unit
Long. of Ascending Node (Ω)
Value
45.7096
1-sigma variation
1.177E-5
Unit
Arg. of Perihelion (ω)
Value
48.2583
1-sigma variation
1.222E-5
Unit
Mean Anomaly (M)
Value
39.50263
1-sigma variation
3.085E-6
Unit
Perihelion distance
Value
0.830015
1-sigma variation
Unit
Aphelion distance
Value
1.879232
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.074514
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.542405
1-sigma variation
Unit
MOID
Value
0.053359
1-sigma variation
Unit
Orbit Period
Value
575.8728
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.39632E-18-1.18476E-175.68007E-161.21746E-15-2.12422E-15-1.23509E-15
e-1.18476E-173.69084E-16-1.28199E-14-3.67651E-143.14814E-141.67449E-14
i5.68007E-16-1.28199E-141.61460E-11-2.44303E-112.29694E-11-1.45702E-13
Ω1.21746E-15-3.67651E-14-2.44303E-111.38504E-10-1.35014E-102.47829E-12
ω-2.12422E-153.14814E-142.29694E-11-1.35014E-101.49372E-10-1.19660E-11
M-1.23509E-151.67449E-14-1.45702E-132.47829E-12-1.19660E-119.51739E-12
Date of computation: 2024-04-26 11:58 UTC
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