3554 Amun help
Last update: 2026-07-30 09:40 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
61200.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
0.973883
1-sigma variation
2.705E-9
Unit
Eccentricity (e)
Value
0.280522
1-sigma variation
7.735E-8
Unit
-
Inclination (i)
Value
23.3574
1-sigma variation
1.020E-5
Unit
Long. of Ascending Node (Ω)
Value
358.5925
1-sigma variation
7.290E-6
Unit
Arg. of Perihelion (ω)
Value
359.4218
1-sigma variation
1.707E-5
Unit
Mean Anomaly (M)
Value
121.80406
1-sigma variation
0.00003
Unit
Perihelion distance
Value
0.700688
1-sigma variation
Unit
Aphelion distance
Value
1.247078
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.303764
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.251679
1-sigma variation
Unit
MOID
Value
0.250998
1-sigma variation
Unit
Orbit Period
Value
351.0417
1-sigma variation
Unit
U parameter
Value
0.1
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a7.31692E-18-1.38985E-16-4.62129E-152.48830E-15-2.34596E-14-3.31783E-14
e-1.38985E-165.98370E-151.93599E-13-6.04219E-144.53107E-134.79845E-13
i-4.62129E-151.93599E-131.04085E-10-1.28929E-111.21067E-114.27722E-11
Ω2.48830E-15-6.04219E-14-1.28929E-115.31417E-11-5.70254E-119.14703E-13
ω-2.34596E-144.53107E-131.21067E-11-5.70254E-112.91273E-10-2.51769E-10
M-3.31783E-144.79845E-134.27722E-119.14703E-13-2.51769E-109.15513E-10
Date of computation: 2026-07-30 09:40 UTC
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