3671 Dionysus help
Last update: 2026-07-30 09:40 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
61200.0000
1-sigma variation
Unit
MJD
Semimajor Axis
Value
2.196563
1-sigma variation
5.129E-9
Unit
Eccentricity (e)
Value
0.544037
1-sigma variation
1.710E-8
Unit
-
Inclination (i)
Value
13.5312
1-sigma variation
3.349E-6
Unit
Long. of Ascending Node (Ω)
Value
82.0108
1-sigma variation
1.238E-5
Unit
Arg. of Perihelion (ω)
Value
204.4764
1-sigma variation
1.316E-5
Unit
Mean Anomaly (M)
Value
312.60607
1-sigma variation
0.00001
Unit
Perihelion distance
Value
1.001551
1-sigma variation
Unit
Aphelion distance
Value
3.391576
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
2.078073
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
0.018792
1-sigma variation
Unit
MOID
Value
0.015761
1-sigma variation
Unit
Orbit Period
Value
1189.0881
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
A2
Value
-18.03990
1-sigma variation
4.97448
Unit
10-15au/days2
Covariance Matrix
aeiΩωMA2
a2.63037E-173.60246E-181.92786E-15-1.31795E-142.09552E-14-2.23502E-142.50552E-8
e3.60246E-182.92474E-16-3.99552E-162.31163E-14-1.46181E-14-4.89478E-152.05684E-9
i1.92786E-15-3.99552E-161.12154E-11-1.00857E-111.17201E-11-3.10822E-122.17953E-6
Ω-1.31795E-142.31163E-14-1.00857E-111.53218E-10-1.53098E-101.01419E-11-1.63265E-5
ω2.09552E-14-1.46181E-141.17201E-11-1.53098E-101.73202E-10-2.86564E-112.19208E-5
M-2.23502E-14-4.89478E-15-3.10822E-121.01419E-11-2.86564E-113.18967E-11-1.90220E-5
A22.50552E-82.05684E-92.17953E-6-1.63265E-52.19208E-5-1.90220E-52.47454E1
Date of computation: 2026-07-30 09:40 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: