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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SQ89 ∴ Orbital info ∴ Epoch epochXXX
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(101249) 1998SQ89  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 101249.eq0)
Keplerian elements at epoch
57408.0 MJD
Value 1-σ variation Units
a 2.59668 8.504e-09 au
e 0.164827 3.357e-08
i 4.501 5.603e-06 deg
Ω 359.966 4.877e-05 deg
ω 301.748 5.198e-05 deg
M 92.874 1.787e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1687 au
Aphelion 3.0247 au
Asc. node-Earth separation 1.32181 au
Desc. node-Earth separation 1.77067 au
Earth MOID 1.15851 au
Orbital period 1528.36 days
Date of orbit computation  apr 23 20:09
Correlation matrix
1.000000000.017194770.00318285-0.013546890.10001522-0.25640679
0.017194771.00000000-0.00536959-0.007116710.08307011-0.24811527
0.00318285-0.005369591.000000000.27269877-0.25245748-0.00575461
-0.01354689-0.007116710.272698771.00000000-0.92984997-0.00927795
0.100015220.08307011-0.25245748-0.929849971.00000000-0.35382958
-0.25640679-0.24811527-0.00575461-0.00927795-0.353829581.00000000
Covariance matrix
7.23102660E-174.90872032E-181.51657843E-16-5.61866569E-154.42075007E-14-3.89738966E-14
4.90872032E-181.12705158E-15-1.01009291E-15-1.16531809E-141.44959463E-13-1.48891440E-13
1.51657843E-16-1.01009291E-153.13975746E-117.45289217E-11-7.35302742E-11-5.76378707E-13
-5.61866569E-15-1.16531809E-147.45289217E-112.37896035E-09-2.35741682E-09-8.08890954E-12
4.42075007E-141.44959463E-13-7.35302742E-11-2.35741682E-092.70184102E-09-3.28751967E-10
-3.89738966E-14-1.48891440E-13-5.76378707E-13-8.08890954E-12-3.28751967E-103.19513098E-10