1863 Antinous help
Last update: 2025-11-03 13:00 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
2.260116
1-sigma variation
2.030E-9
Unit
Eccentricity (e)
Value
0.606266
1-sigma variation
2.438E-8
Unit
-
Inclination (i)
Value
18.3787
1-sigma variation
4.525E-6
Unit
Long. of Ascending Node (Ω)
Value
345.5512
1-sigma variation
1.062E-5
Unit
Arg. of Perihelion (ω)
Value
269.0745
1-sigma variation
1.077E-5
Unit
Mean Anomaly (M)
Value
289.56448
1-sigma variation
3.367E-6
Unit
Perihelion distance
Value
0.889883
1-sigma variation
Unit
Aphelion distance
Value
3.630348
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.435411
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.422423
1-sigma variation
Unit
MOID
Value
0.187310
1-sigma variation
Unit
Orbit Period
Value
1241.0648
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a4.12215E-181.37702E-171.71457E-15-6.40717E-16-4.03954E-15-1.05031E-15
e1.37702E-175.94178E-16-1.03712E-15-1.49864E-15-3.81514E-142.68742E-14
i1.71457E-15-1.03712E-152.04755E-111.29901E-11-1.19475E-11-5.22153E-13
Ω-6.40717E-16-1.49864E-151.29901E-111.12805E-10-1.04760E-10-1.37005E-12
ω-4.03954E-15-3.81514E-14-1.19475E-11-1.04760E-101.15969E-10-8.16035E-12
M-1.05031E-152.68742E-14-5.22153E-13-1.37005E-12-8.16035E-121.13370E-11
Date of computation: 2025-11-03 13:00 UTC
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