2015YQ1 help
Last update: 2026-06-04 23:11 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
1.004596
1-sigma variation
0.000011
Unit
Eccentricity (e)
Value
0.403904
1-sigma variation
0.000161
Unit
-
Inclination (i)
Value
2.4863
1-sigma variation
0.0014
Unit
Long. of Ascending Node (Ω)
Value
88.6606
1-sigma variation
0.0003
Unit
Arg. of Perihelion (ω)
Value
111.9252
1-sigma variation
0.0134
Unit
Mean Anomaly (M)
Value
81.16706
1-sigma variation
0.01627
Unit
Perihelion distance
Value
0.598836
1-sigma variation
Unit
Aphelion distance
Value
1.410356
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
0.006439
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.285953
1-sigma variation
Unit
MOID
Value
0.000633
1-sigma variation
Unit
Orbit Period
Value
367.7778
1-sigma variation
Unit
U parameter
Value
5.4
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.25709E-10-1.80818E-9-1.56136E-83.40798E-9-1.49807E-7-1.82354E-7
e-1.80818E-92.60180E-82.24670E-7-4.90843E-82.15554E-62.62364E-6
i-1.56136E-82.24670E-71.94040E-6-4.23905E-71.86134E-52.26555E-5
Ω3.40798E-9-4.90843E-8-4.23905E-79.28944E-8-4.06634E-6-4.94833E-6
ω-1.49807E-72.15554E-61.86134E-5-4.06634E-61.78582E-42.17365E-4
M-1.82354E-72.62364E-62.26555E-5-4.94833E-62.17365E-42.64575E-4
Date of computation: 2026-06-04 23:11 UTC
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