AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SA251 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(140244) 2001SA251  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 140244.eq0)
Keplerian elements at epoch
57891.8 MJD
Value 1-σ variation Units
a 3.00979 1.678e-08 au
e 0.1791 6.385e-08
i 2.879 4.546e-06 deg
Ω 134.815 0.000138 deg
ω 256.89 0.0001388 deg
M 352.829 1.3e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4707 au
Aphelion 3.5488 au
Asc. node-Earth separation 2.05053 au
Desc. node-Earth separation 1.78559 au
Earth MOID 1.47767 au
Orbital period 1907.22 days
Date of orbit computation  apr 23 20:18
Correlation matrix
1.000000000.29768458-0.00147464-0.010413700.004701650.03790072
0.297684581.00000000-0.01192659-0.004538450.01237518-0.12673518
-0.00147464-0.011926591.000000000.04271237-0.042826270.00865951
-0.01041370-0.004538450.042712371.00000000-0.993857280.00601007
0.004701650.01237518-0.04282627-0.993857281.00000000-0.11259745
0.03790072-0.126735180.008659510.00601007-0.112597451.00000000
Covariance matrix
2.81449679E-163.18864527E-16-1.12453005E-16-2.41153170E-141.09516877E-148.26531948E-15
3.18864527E-164.07660819E-15-3.46140124E-15-3.99986245E-141.09706212E-13-1.05186125E-13
-1.12453005E-16-3.46140124E-152.06619850E-112.67995330E-11-2.70287815E-115.11671107E-13
-2.41153170E-14-3.99986245E-142.67995330E-111.90535175E-08-1.90476682E-081.07839806E-11
1.09516877E-141.09706212E-13-2.70287815E-11-1.90476682E-081.92779311E-08-2.03221928E-10
8.26531948E-15-1.05186125E-135.11671107E-131.07839806E-11-2.03221928E-101.68975444E-10