21088 Chelyabinsk help
Last update: 2025-04-10 09:29 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
1.706665
1-sigma variation
1.572E-9
Unit
Eccentricity (e)
Value
0.238480
1-sigma variation
3.267E-8
Unit
-
Inclination (i)
Value
38.4581
1-sigma variation
4.233E-6
Unit
Long. of Ascending Node (Ω)
Value
297.8245
1-sigma variation
3.304E-6
Unit
Arg. of Perihelion (ω)
Value
27.1961
1-sigma variation
6.193E-6
Unit
Mean Anomaly (M)
Value
116.78075
1-sigma variation
3.882E-6
Unit
Perihelion distance
Value
1.299660
1-sigma variation
Unit
Aphelion distance
Value
2.113671
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.312228
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
1.058756
1-sigma variation
Unit
MOID
Value
0.308785
1-sigma variation
Unit
Orbit Period
Value
814.3683
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a2.47189E-18-1.09128E-178.39011E-162.45644E-17-1.49827E-15-4.50172E-17
e-1.09128E-171.06756E-15-3.10858E-148.70151E-15-6.58829E-142.72484E-14
i8.39011E-16-3.10858E-141.79183E-113.95596E-12-3.16123E-125.89496E-13
Ω2.45644E-178.70151E-153.95596E-121.09153E-11-8.93324E-126.90344E-14
ω-1.49827E-15-6.58829E-14-3.16123E-12-8.93324E-123.83513E-11-1.99195E-11
M-4.50172E-172.72484E-145.89496E-136.90344E-14-1.99195E-111.50660E-11
Date of computation: 2025-04-10 09:29 UTC
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