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AstDyS ∴ Objects ∴ 1999RQ180 ∴ Orbital info ∴ Epoch epochXXX
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(42893) 1999RQ180  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 42893.eq0)
Keplerian elements at epoch
57721.1 MJD
Value 1-σ variation Units
a 2.37522 7.022e-09 au
e 0.195234 2.627e-08
i 4.616 3.433e-06 deg
Ω 104.026 4.579e-05 deg
ω 139.122 4.709e-05 deg
M 338.123 1.109e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9115 au
Aphelion 2.8389 au
Asc. node-Earth separation 1.69704 au
Desc. node-Earth separation 0.97246 au
Earth MOID 0.89951 au
Orbital period 1337.07 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.00000000-0.240830930.00435229-0.002993430.06741979-0.30364962
-0.240830931.00000000-0.004770240.00116103-0.016409050.08942083
0.00435229-0.004770241.000000000.31358864-0.30099253-0.00967646
-0.002993430.001161030.313588641.00000000-0.96849237-0.00180636
0.06741979-0.01640905-0.30099253-0.968492371.00000000-0.24129204
-0.303649620.08942083-0.00967646-0.00180636-0.241292041.00000000
Covariance matrix
4.93036127E-17-4.44239387E-171.04913010E-16-9.62484716E-162.22941850E-14-2.36399770E-14
-4.44239387E-176.90129922E-16-4.30207414E-161.39667245E-15-2.03008193E-142.60458820E-14
1.04913010E-16-4.30207414E-161.17854234E-114.92968068E-11-4.86623555E-11-3.68319027E-13
-9.62484716E-161.39667245E-154.92968068E-112.09687108E-09-2.08855967E-09-9.17118059E-13
2.22941850E-14-2.03008193E-14-4.86623555E-11-2.08855967E-092.21783707E-09-1.25991933E-10
-2.36399770E-142.60458820E-14-3.68319027E-13-9.17118059E-13-1.25991933E-101.22933390E-10