3554 Amun 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
0.973981
1-sigma variation
2.872E-9
Unit
Eccentricity (e)
Value
0.280591
1-sigma variation
7.727E-8
Unit
-
Inclination (i)
Value
23.3564
1-sigma variation
1.020E-5
Unit
Long. of Ascending Node (Ω)
Value
358.5978
1-sigma variation
7.291E-6
Unit
Arg. of Perihelion (ω)
Value
359.4141
1-sigma variation
1.706E-5
Unit
Mean Anomaly (M)
Value
276.71417
1-sigma variation
0.00003
Unit
Perihelion distance
Value
0.700691
1-sigma variation
Unit
Aphelion distance
Value
1.247271
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.303678
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.250486
1-sigma variation
Unit
MOID
Value
0.249752
1-sigma variation
Unit
Orbit Period
Value
351.0946
1-sigma variation
Unit
U parameter
Value
0.1
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a8.24725E-18-1.45529E-16-5.47599E-152.53763E-15-2.21679E-14-3.84436E-14
e-1.45529E-165.96999E-151.93025E-13-6.06243E-144.54482E-134.28973E-13
i-5.47599E-151.93025E-131.04087E-10-1.29289E-111.21650E-114.12361E-11
Ω2.53763E-15-6.06243E-14-1.29289E-115.31517E-11-5.69955E-111.45033E-12
ω-2.21679E-144.54482E-131.21650E-11-5.69955E-112.91192E-10-2.58623E-10
M-3.84436E-144.28973E-134.12361E-111.45033E-12-2.58623E-108.93031E-10
Date of computation: 2025-09-10 00:30 UTC
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