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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012US145 ∴ Orbital info ∴ Epoch epochXXX
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(478789) 2012US145  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 478789.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.578 2.488e-08 au
e 0.21574 6.99e-08
i 5.569 9.234e-06 deg
Ω 133.665 0.0001155 deg
ω 168.99 0.0001192 deg
M 342.895 3.159e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0218 au
Aphelion 3.1342 au
Asc. node-Earth separation 2.13335 au
Desc. node-Earth separation 1.01437 au
Earth MOID 1.00663 au
Orbital period 1511.9 days
Date of orbit computation  apr 23 21:32
Correlation matrix
1.000000000.342243570.010635660.01180113-0.03265855-0.18042317
0.342243571.000000000.010241760.032825730.14490155-0.71901422
0.010635660.010241761.000000000.80877721-0.77847635-0.00814589
0.011801130.032825730.808777211.00000000-0.95450422-0.03765181
-0.032658550.14490155-0.77847635-0.954504221.00000000-0.24975403
-0.18042317-0.71901422-0.00814589-0.03765181-0.249754031.00000000
Covariance matrix
6.19133992E-165.95218774E-162.44371340E-153.39167996E-14-9.68438593E-14-1.41797471E-13
5.95218774E-164.88537618E-156.61023210E-152.65010007E-131.20699349E-12-1.58734138E-12
2.44371340E-156.61023210E-158.52681059E-118.62623232E-10-8.56685888E-10-2.37583193E-12
3.39167996E-142.65010007E-138.62623232E-101.33412916E-08-1.31389202E-08-1.37362640E-10
-9.68438593E-141.20699349E-12-8.56685888E-10-1.31389202E-081.42025317E-08-9.40111249E-10
-1.41797471E-13-1.58734138E-12-2.37583193E-12-1.37362640E-10-9.40111249E-109.97625882E-10