2015YQ1 help
Last update: 2026-07-30 14:25 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
a1.25710E-10-1.80818E-9-1.56136E-83.40799E-9-1.49808E-7-1.82355E-7
e-1.80818E-92.60181E-82.24671E-7-4.90845E-82.15554E-62.62365E-6
i-1.56136E-82.24671E-71.94040E-6-4.23907E-71.86135E-52.26556E-5
Ω3.40799E-9-4.90845E-8-4.23907E-79.28947E-8-4.06635E-6-4.94835E-6
ω-1.49808E-72.15554E-61.86135E-5-4.06635E-61.78583E-42.17366E-4
M-1.82355E-72.62365E-62.26556E-5-4.94835E-62.17366E-42.64576E-4
Date of computation: 2026-07-30 14:25 UTC
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