16960 1998QS52 help
Last update: 2025-08-14 13:46 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
2.200438
1-sigma variation
3.843E-9
Unit
Eccentricity (e)
Value
0.859072
1-sigma variation
1.184E-8
Unit
-
Inclination (i)
Value
17.5181
1-sigma variation
2.321E-6
Unit
Long. of Ascending Node (Ω)
Value
260.1485
1-sigma variation
9.593E-6
Unit
Arg. of Perihelion (ω)
Value
243.2546
1-sigma variation
9.156E-6
Unit
Mean Anomaly (M)
Value
69.45476
1-sigma variation
3.247E-6
Unit
Perihelion distance
Value
0.310104
1-sigma variation
Unit
Aphelion distance
Value
4.090772
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.076879
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.568946
1-sigma variation
Unit
MOID
Value
0.018359
1-sigma variation
Unit
Orbit Period
Value
1192.2358
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.47673E-172.54065E-181.67177E-156.75627E-15-3.85847E-15-1.14369E-14
e2.54065E-181.40094E-162.20053E-156.91173E-15-5.46515E-15-1.91568E-15
i1.67177E-152.20053E-155.38751E-128.81201E-12-7.92064E-12-1.72014E-12
Ω6.75627E-156.91173E-158.81201E-129.20343E-11-8.58810E-11-5.97947E-12
ω-3.85847E-15-5.46515E-15-7.92064E-12-8.58810E-118.38315E-112.85391E-12
M-1.14369E-14-1.91568E-15-1.72014E-12-5.97947E-122.85391E-121.05443E-11
Date of computation: 2025-08-14 13:46 UTC
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