1866 Sisyphus help
Last update: 2025-05-16 12:30 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
60800.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
1.893625
1-sigma variation
1.539E-9
Unit
Eccentricity (e)
Value
0.538067
1-sigma variation
2.321E-8
Unit
-
Inclination (i)
Value
41.2071
1-sigma variation
3.088E-6
Unit
Long. of Ascending Node (Ω)
Value
63.4525
1-sigma variation
4.246E-6
Unit
Arg. of Perihelion (ω)
Value
293.1099
1-sigma variation
4.287E-6
Unit
Mean Anomaly (M)
Value
64.98473
1-sigma variation
3.402E-6
Unit
Perihelion distance
Value
0.874727
1-sigma variation
Unit
Aphelion distance
Value
2.912523
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.123622
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.693094
1-sigma variation
Unit
MOID
Value
0.103785
1-sigma variation
Unit
Orbit Period
Value
951.7862
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a2.36966E-18-3.64680E-188.16887E-17-2.05926E-164.86248E-16-2.74954E-15
e-3.64680E-185.38691E-16-8.25336E-169.23968E-151.18937E-14-1.34223E-14
i8.16887E-17-8.25336E-169.53840E-12-4.86235E-123.39945E-124.64772E-14
Ω-2.05926E-169.23968E-15-4.86235E-121.80273E-11-1.32370E-117.67500E-13
ω4.86248E-161.18937E-143.39945E-12-1.32370E-111.83806E-11-7.28009E-12
M-2.74954E-15-1.34223E-144.64772E-147.67500E-13-7.28009E-121.15722E-11
Date of computation: 2025-05-16 12:30 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: