523972 1999CW8 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
2.237410
1-sigma variation
5.731E-9
Unit
Eccentricity (e)
Value
0.597968
1-sigma variation
4.614E-8
Unit
-
Inclination (i)
Value
33.6308
1-sigma variation
2.314E-5
Unit
Long. of Ascending Node (Ω)
Value
316.7844
1-sigma variation
1.021E-5
Unit
Arg. of Perihelion (ω)
Value
262.2450
1-sigma variation
2.347E-5
Unit
Mean Anomaly (M)
Value
341.15818
1-sigma variation
0.00002
Unit
Perihelion distance
Value
0.899509
1-sigma variation
Unit
Aphelion distance
Value
3.575310
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.548758
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.343367
1-sigma variation
Unit
MOID
Value
0.235442
1-sigma variation
Unit
Orbit Period
Value
1222.4095
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a3.28487E-171.88824E-16-4.63783E-159.78943E-157.06497E-14-7.20003E-14
e1.88824E-162.12882E-151.90155E-131.36445E-146.67038E-13-5.07451E-13
i-4.63783E-151.90155E-135.35612E-10-1.16324E-102.22906E-10-8.72834E-11
Ω9.78943E-151.36445E-14-1.16324E-101.04300E-10-1.01273E-105.08557E-12
ω7.06497E-146.67038E-132.22906E-10-1.01273E-105.50876E-10-3.10245E-10
M-7.20003E-14-5.07451E-13-8.72834E-115.08557E-12-3.10245E-102.32843E-10
Date of computation: 2025-09-10 00:30 UTC
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