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AstDyS ∴ Objects ∴ 2012HB72 ∴ Orbital info ∴ Epoch epochXXX
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(478437) 2012HB72  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 478437.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3015 1.436e-08 au
e 0.201626 7.834e-08
i 7.522 7.476e-06 deg
Ω 94.178 5.908e-05 deg
ω 175.695 6.453e-05 deg
M 117.701 2.364e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8375 au
Aphelion 2.7655 au
Asc. node-Earth separation 1.7808 au
Desc. node-Earth separation 0.8218 au
Earth MOID 0.82121 au
Orbital period 1275.31 days
Date of orbit computation  apr 23 21:32
Correlation matrix
1.000000000.19442901-0.00457214-0.012999770.06616163-0.38595890
0.194429011.00000000-0.01601688-0.037219670.012274320.15681406
-0.00457214-0.016016881.00000000-0.422968380.39714578-0.02825331
-0.01299977-0.03721967-0.422968381.00000000-0.90762868-0.00210862
0.066161630.012274320.39714578-0.907628681.00000000-0.39001555
-0.385958900.15681406-0.02825331-0.00210862-0.390015551.00000000
Covariance matrix
2.06190205E-162.18710193E-16-4.90833042E-16-1.10288781E-146.13105121E-14-1.31001634E-13
2.18710193E-166.13688373E-15-9.38062387E-15-1.72269448E-136.20534630E-142.90375913E-13
-4.90833042E-16-9.38062387E-155.58932962E-11-1.86831255E-101.91612823E-10-4.99287570E-12
-1.10288781E-14-1.72269448E-13-1.86831255E-103.49078851E-09-3.46070625E-09-2.94484027E-12
6.13105121E-146.20534630E-141.91612823E-10-3.46070625E-094.16475551E-09-5.94947047E-10
-1.31001634E-132.90375913E-13-4.99287570E-12-2.94484027E-12-5.94947047E-105.58731642E-10