16960 1998QS52 help
Last update: 2025-10-25 16:00 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
2.200438
1-sigma variation
3.837E-9
Unit
Eccentricity (e)
Value
0.859072
1-sigma variation
1.180E-8
Unit
-
Inclination (i)
Value
17.5181
1-sigma variation
2.316E-6
Unit
Long. of Ascending Node (Ω)
Value
260.1485
1-sigma variation
9.563E-6
Unit
Arg. of Perihelion (ω)
Value
243.2546
1-sigma variation
9.125E-6
Unit
Mean Anomaly (M)
Value
69.45476
1-sigma variation
3.242E-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
a1.47212E-172.70603E-181.66462E-156.75215E-15-3.83709E-15-1.13975E-14
e2.70603E-181.39264E-162.20863E-156.94356E-15-5.52957E-15-2.06062E-15
i1.66462E-152.20863E-155.36540E-128.82312E-12-7.93077E-12-1.71276E-12
Ω6.75215E-156.94356E-158.82312E-129.14571E-11-8.53177E-11-5.98235E-12
ω-3.83709E-15-5.52957E-15-7.93077E-12-8.53177E-118.32700E-112.84279E-12
M-1.13975E-14-2.06062E-15-1.71276E-12-5.98235E-122.84279E-121.05105E-11
Date of computation: 2025-10-25 16:00 UTC
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