3671 Dionysus help
Last update: 2026-09-02 15:00 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
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
3.346E-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
-18.04711
1-sigma variation
4.97424
Unit
10-15au/days2
Covariance Matrix
aeiΩωMA2
a2.63018E-173.59299E-181.92654E-15-1.31776E-142.09575E-14-2.23505E-142.50530E-8
e3.59299E-182.92417E-16-3.92341E-162.31034E-14-1.45811E-14-4.89882E-152.04735E-9
i1.92654E-15-3.92341E-161.11986E-11-1.00584E-111.16913E-11-3.10583E-122.17725E-6
Ω-1.31776E-142.31034E-14-1.00584E-111.53173E-10-1.53050E-101.01379E-11-1.63230E-5
ω2.09575E-14-1.45811E-141.16913E-11-1.53050E-101.73141E-10-2.86509E-112.19217E-5
M-2.23505E-14-4.89882E-15-3.10583E-121.01379E-11-2.86509E-113.18961E-11-1.90223E-5
A22.50530E-82.04735E-92.17725E-6-1.63230E-52.19217E-5-1.90223E-52.47431E1
Date of computation: 2026-09-02 15:00 UTC
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