AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XN77 ∴ Orbital info ∴ Epoch epochXXX
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(258391) 2001XN77  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 258391.eq0)
Keplerian elements at epoch
57769.3 MJD
Value 1-σ variation Units
a 2.75668 1.644e-08 au
e 0.076972 4.27e-08
i 5.83 5.454e-06 deg
Ω 230.762 5.556e-05 deg
ω 222.949 7.584e-05 deg
M 87.381 4.962e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5445 au
Aphelion 2.9689 au
Asc. node-Earth separation 1.8945 au
Desc. node-Earth separation 1.60522 au
Earth MOID 1.56466 au
Orbital period 1671.78 days
Date of orbit computation  Jun 5 01:32
Correlation matrix
1.000000000.269619730.000969230.00274980-0.027964760.03669689
0.269619731.00000000-0.010357440.008406470.04182736-0.06476427
0.00096923-0.010357441.00000000-0.272691290.184124420.02048742
0.002749800.00840647-0.272691291.00000000-0.72068139-0.01190474
-0.027964760.041827360.18412442-0.720681391.00000000-0.68275085
0.03669689-0.064764270.02048742-0.01190474-0.682750851.00000000
Covariance matrix
2.70253306E-161.89274088E-168.68974303E-172.51144530E-15-3.48665423E-142.99373733E-14
1.89274088E-161.82350922E-15-2.41213467E-151.99436489E-141.35464907E-13-1.37242412E-13
8.68974303E-17-2.41213467E-152.97433619E-11-8.26234258E-117.61585632E-115.54473902E-12
2.51144530E-151.99436489E-14-8.26234258E-113.08655352E-09-3.03663466E-09-3.28212918E-11
-3.48665423E-141.35464907E-137.61585632E-11-3.03663466E-095.75207654E-09-2.56964698E-09
2.99373733E-14-1.37242412E-135.54473902E-12-3.28212918E-11-2.56964698E-092.46262209E-09