21088 Chelyabinsk help
Last update: 2024-05-02 18:31 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
60400.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.706628
1-sigma variation
2.755E-9
Unit
Eccentricity (e)
Value
0.238474
1-sigma variation
4.069E-8
Unit
-
Inclination (i)
Value
38.4531
1-sigma variation
5.038E-6
Unit
Long. of Ascending Node (Ω)
Value
297.8315
1-sigma variation
4.435E-6
Unit
Arg. of Perihelion (ω)
Value
27.1472
1-sigma variation
8.662E-6
Unit
Mean Anomaly (M)
Value
299.98817
1-sigma variation
0.00001
Unit
Perihelion distance
Value
1.299642
1-sigma variation
Unit
Aphelion distance
Value
2.113614
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.311802
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
1.059871
1-sigma variation
Unit
MOID
Value
0.308388
1-sigma variation
Unit
Orbit Period
Value
814.3419
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a7.59085E-18-2.22287E-176.31972E-16-1.08443E-151.11049E-14-1.99809E-14
e-2.22287E-171.65550E-15-1.12163E-148.53864E-15-1.04573E-135.87441E-14
i6.31972E-16-1.12163E-142.53841E-112.82023E-12-4.17981E-122.38430E-12
Ω-1.08443E-158.53864E-152.82023E-121.96733E-11-1.80843E-114.42616E-12
ω1.11049E-14-1.04573E-13-4.17981E-12-1.80843E-117.50263E-11-7.02130E-11
M-1.99809E-145.87441E-142.38430E-124.42616E-12-7.02130E-119.62385E-11
Date of computation: 2024-05-01 11:58 UTC
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