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AstDyS ∴ Objects ∴ 1998SP84 ∴ Orbital info ∴ Epoch epochXXX
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(164738) 1998SP84  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 164738.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72885 1.827e-08 au
e 0.252691 3.973e-08
i 14.085 6.789e-06 deg
Ω 15.302 1.943e-05 deg
ω 263.211 2.545e-05 deg
M 290.75 2.056e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0393 au
Aphelion 3.4184 au
Asc. node-Earth separation 1.63484 au
Desc. node-Earth separation 1.48018 au
Earth MOID 1.08083 au
Orbital period 1646.52 days
Date of orbit computation  apr 23 20:24
Correlation matrix
1.000000000.065020730.018887600.028228610.17140194-0.56214565
0.065020731.000000000.00864056-0.002622320.13097871-0.19030448
0.018887600.008640561.00000000-0.217460430.16759337-0.01203809
0.02822861-0.00262232-0.217460431.00000000-0.73855191-0.00055537
0.171401940.130978710.16759337-0.738551911.00000000-0.62655500
-0.56214565-0.19030448-0.01203809-0.00055537-0.626555001.00000000
Covariance matrix
3.33652791E-164.71848774E-172.34210772E-151.00206068E-147.96762502E-14-2.11065656E-13
4.71848774E-171.57836430E-152.33038861E-15-2.02463273E-151.32425039E-13-1.55408217E-13
2.34210772E-152.33038861E-154.60856362E-11-2.86893158E-112.89537883E-11-1.67981531E-12
1.00206068E-14-2.02463273E-15-2.86893158E-113.77671580E-10-3.65261533E-10-2.21850572E-13
7.96762502E-141.32425039E-132.89537883E-11-3.65261533E-106.47636809E-10-3.27752712E-10
-2.11065656E-13-1.55408217E-13-1.67981531E-12-2.21850572E-13-3.27752712E-104.22515520E-10