1866 Sisyphus 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
1.893372
1-sigma variation
1.532E-9
Unit
Eccentricity (e)
Value
0.538121
1-sigma variation
2.320E-8
Unit
-
Inclination (i)
Value
41.2063
1-sigma variation
3.088E-6
Unit
Long. of Ascending Node (Ω)
Value
63.4467
1-sigma variation
4.246E-6
Unit
Arg. of Perihelion (ω)
Value
293.0986
1-sigma variation
4.288E-6
Unit
Mean Anomaly (M)
Value
140.66424
1-sigma variation
3.452E-6
Unit
Perihelion distance
Value
0.874509
1-sigma variation
Unit
Aphelion distance
Value
2.912235
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.123518
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.690744
1-sigma variation
Unit
MOID
Value
0.103674
1-sigma variation
Unit
Orbit Period
Value
951.5954
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a2.34852E-18-3.32696E-181.26371E-16-2.45948E-165.57758E-16-2.89811E-15
e-3.32696E-185.38199E-16-8.55723E-169.27670E-151.18548E-14-1.31998E-14
i1.26371E-16-8.55723E-169.53859E-12-4.86193E-123.40155E-123.95208E-14
Ω-2.45948E-169.27670E-15-4.86193E-121.80309E-11-1.32393E-117.81545E-13
ω5.57758E-161.18548E-143.40155E-12-1.32393E-111.83882E-11-7.31448E-12
M-2.89811E-15-1.31998E-143.95208E-147.81545E-13-7.31448E-121.19146E-11
Date of computation: 2025-09-10 00:30 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: