3200 Phaethon help
Last update: 2025-09-16 13:01 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
2.611E-10
Unit
Eccentricity (e)
Value
0.889718
1-sigma variation
8.196E-9
Unit
-
Inclination (i)
Value
22.3126
1-sigma variation
3.208E-6
Unit
Long. of Ascending Node (Ω)
Value
265.0956
1-sigma variation
2.988E-6
Unit
Arg. of Perihelion (ω)
Value
322.3065
1-sigma variation
3.184E-6
Unit
Mean Anomaly (M)
Value
163.97507
1-sigma variation
9.521E-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
a6.81976E-20-2.82491E-193.23062E-16-5.76579E-165.49549E-16-2.23172E-16
e-2.82491E-196.71727E-17-7.91036E-164.07041E-157.16060E-153.64013E-15
i3.23062E-16-7.91036E-161.02900E-11-5.50768E-125.46872E-12-1.16975E-12
Ω-5.76579E-164.07041E-15-5.50768E-128.92795E-12-8.57140E-122.30775E-12
ω5.49549E-167.16060E-155.46872E-12-8.57140E-121.01391E-11-1.80745E-12
M-2.23172E-163.64013E-15-1.16975E-122.30775E-12-1.80745E-129.06402E-13
Date of computation: 2025-09-16 13:01 UTC
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