16960 1998QS52 help
Last update: 2026-09-10 13:16 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
2.200561
1-sigma variation
3.842E-9
Unit
Eccentricity (e)
Value
0.859111
1-sigma variation
1.180E-8
Unit
-
Inclination (i)
Value
17.5149
1-sigma variation
2.296E-6
Unit
Long. of Ascending Node (Ω)
Value
260.1352
1-sigma variation
9.542E-6
Unit
Arg. of Perihelion (ω)
Value
243.2688
1-sigma variation
9.103E-6
Unit
Mean Anomaly (M)
Value
129.82319
1-sigma variation
3.384E-6
Unit
Perihelion distance
Value
0.310035
1-sigma variation
Unit
Aphelion distance
Value
4.091086
1-sigma variation
Unit
Asc. Node-Earth Sep.
Value
-0.075695
1-sigma variation
Unit
Desc. Node-Earth Sep.
Value
-0.569236
1-sigma variation
Unit
MOID
Value
0.018079
1-sigma variation
Unit
Orbit Period
Value
1192.3355
1-sigma variation
Unit
U parameter
Value
0.0
1-sigma variation
Unit
-
Covariance Matrix
aeiΩωM
a1.47606E-172.67714E-181.64869E-156.77681E-15-3.89317E-15-1.20111E-14
e2.67714E-181.39122E-162.18675E-156.94362E-15-5.63758E-15-2.12785E-15
i1.64869E-152.18675E-155.27321E-129.02657E-12-8.13627E-12-1.76197E-12
Ω6.77681E-156.94362E-159.02657E-129.10589E-11-8.49649E-11-6.28590E-12
ω-3.89317E-15-5.63758E-15-8.13627E-12-8.49649E-118.28599E-113.06555E-12
M-1.20111E-14-2.12785E-15-1.76197E-12-6.28590E-123.06555E-121.14540E-11
Date of computation: 2026-09-10 13:16 UTC
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