NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003SD220 ∴ Orbital info ∴ Epoch 57570 MJD
Contact »
(163899) 2003SD220  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 163899.eq0)
Keplerian elements
(Epoch 57570.6 MJD)
Value 1-σ variation Units
a 0.827548 1.06e-10 au
e 0.210596 9.404e-09
i 8.459 1.445e-06 deg
Ω 274.055 2.111e-06 deg
ω 326.472 3.362e-06 deg
M 120.473 4.08e-06 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6533 au
Aphelion distance 1.0018 au
Asc. node-Earth separation -0.34376 au
Desc. node-Earth separation -0.02566 au
Earth MOID 0.01939 au
Orbital period 274.972 days
Date of orbit computation   Jul 29 10:57

Covariance matrix
1.12374056E-20-1.50187721E-194.47127443E-171.18085094E-17-7.07048698E-176.57381929E-17
-1.50187721E-198.84411325E-17-1.05666186E-141.52983245E-14-2.70530877E-142.20800036E-14
4.47127443E-17-1.05666186E-142.08732763E-12-2.81231991E-122.57932081E-12-3.28837515E-13
1.18085094E-171.52983245E-14-2.81231991E-124.45476146E-12-4.38425454E-127.48384862E-13
-7.07048698E-17-2.70530877E-142.57932081E-12-4.38425454E-121.13016866E-11-1.14466454E-11
6.57381929E-172.20800036E-14-3.28837515E-137.48384862E-13-1.14466454E-111.66444864E-11

Correlation matrix
1.00000000-0.150651770.291946310.05277762-0.198401370.15200208
-0.150651771.00000000-0.777702640.77073396-0.855693160.57548869
0.29194631-0.777702641.00000000-0.922268090.53105368-0.05578929
0.052777620.77073396-0.922268091.00000000-0.617891050.08691156
-0.19840137-0.855693160.53105368-0.617891051.00000000-0.83458659
0.152002080.57548869-0.055789290.08691156-0.834586591.00000000