1866 Sisyphus help
Last update: 2025-03-28 16:24 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
1.542E-9
Unit
Eccentricity (e)
Value
0.538067
1-sigma variation
2.327E-8
Unit
-
Inclination (i)
Value
41.2071
1-sigma variation
3.097E-6
Unit
Long. of Ascending Node (Ω)
Value
63.4525
1-sigma variation
4.254E-6
Unit
Arg. of Perihelion (ω)
Value
293.1099
1-sigma variation
4.294E-6
Unit
Mean Anomaly (M)
Value
64.98473
1-sigma variation
3.408E-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
a2.37737E-18-3.77855E-188.29392E-17-2.11042E-164.87848E-16-2.76554E-15
e-3.77855E-185.41528E-16-8.27773E-169.30557E-151.19603E-14-1.32121E-14
i8.29392E-17-8.27773E-169.59040E-12-4.92168E-123.44681E-124.05001E-14
Ω-2.11042E-169.30557E-15-4.92168E-121.80997E-11-1.32931E-117.81834E-13
ω4.87848E-161.19603E-143.44681E-12-1.32931E-111.84350E-11-7.29460E-12
M-2.76554E-15-1.32121E-144.05001E-147.81834E-13-7.29460E-121.16122E-11
Date of computation: 2025-03-28 15:40 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: