3200 Phaethon help
Last update: 2025-11-15 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
1.271395
1-sigma variation
2.609E-10
Unit
Eccentricity (e)
Value
0.889718
1-sigma variation
7.996E-9
Unit
-
Inclination (i)
Value
22.3126
1-sigma variation
3.119E-6
Unit
Long. of Ascending Node (Ω)
Value
265.0956
1-sigma variation
2.981E-6
Unit
Arg. of Perihelion (ω)
Value
322.3065
1-sigma variation
3.163E-6
Unit
Mean Anomaly (M)
Value
163.97507
1-sigma variation
9.486E-7
Unit
Perihelion distance
Value
0.140211
1-sigma variation
Unit
Aphelion distance
Value
2.402579
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.861953
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.089228
1-sigma variation
Unit
MOID
Value
0.018701
1-sigma variation
Unit
Orbit Period
Value
523.6237
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a6.80592E-20-2.81094E-193.17279E-16-5.74227E-165.47412E-16-2.22653E-16
e-2.81094E-196.39290E-17-8.32762E-164.05393E-156.61973E-153.51348E-15
i3.17279E-16-8.32762E-169.72780E-12-5.38537E-125.34245E-12-1.15468E-12
Ω-5.74227E-164.05393E-15-5.38537E-128.88588E-12-8.53208E-122.29945E-12
ω5.47412E-166.61973E-155.34245E-12-8.53208E-121.00067E-11-1.82079E-12
M-2.22653E-163.51348E-15-1.15468E-122.29945E-12-1.82079E-128.99887E-13
Date of computation: 2025-11-15 13:00 UTC
Note: The ASCII file is in a format suitable for Orbfit input.
Download ASCII file: