5646 1990TR help
Last update: 2025-03-28 06:16 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
2.143576
1-sigma variation
4.324E-9
Unit
Eccentricity (e)
Value
0.435627
1-sigma variation
2.746E-8
Unit
-
Inclination (i)
Value
7.9060
1-sigma variation
3.848E-6
Unit
Long. of Ascending Node (Ω)
Value
14.1007
1-sigma variation
1.727E-5
Unit
Arg. of Perihelion (ω)
Value
335.7794
1-sigma variation
1.757E-5
Unit
Mean Anomaly (M)
Value
17.75382
1-sigma variation
4.925E-6
Unit
Perihelion distance
Value
1.209776
1-sigma variation
Unit
Aphelion distance
Value
3.077376
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.243801
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
1.881368
1-sigma variation
Unit
MOID
Value
0.212382
1-sigma variation
Unit
Orbit Period
Value
1146.3224
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.86995E-17-4.74397E-173.04623E-16-1.42838E-153.89959E-15-1.74021E-14
e-4.74397E-177.54125E-16-2.37491E-157.87493E-156.99610E-152.66863E-14
i3.04623E-16-2.37491E-151.48090E-115.92359E-12-6.18764E-126.40956E-14
Ω-1.42838E-157.87493E-155.92359E-122.98335E-10-2.96135E-102.66272E-12
ω3.89959E-156.99610E-15-6.18764E-12-2.96135E-103.08793E-10-1.36935E-11
M-1.74021E-142.66863E-146.40956E-142.66272E-12-1.36935E-112.42585E-11
Date of computation: 2025-02-19 13:28 UTC
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