NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012AB11 ∴ Orbital info ∴ Epoch 57467 MJD
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(668499) 2012AB11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 668499.eq0)
Keplerian elements
(Epoch 57467.9 MJD)
Value 1-σ variation Units
a 1.58402 4.037e-09 au
e 0.327725 8.45e-08
i 27.759 2.464e-05 deg
Ω 108.842 6.468e-06 deg
ω 20.483 0.0001187 deg
M 27.697 5.792e-05 deg
Other useful info
Absolute Magnitude (H)    22.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0649 au
Aphelion distance 2.1031 au
Asc. node-Earth separation 0.09874 au
Desc. node-Earth separation 1.0248 au
Earth MOID 0.09696 au
Orbital period 728.181 days
Date of orbit computation   apr 22 10:20

Covariance matrix
1.62979150E-171.74406496E-16-3.42099687E-14-3.16183028E-159.52867508E-14-4.99737926E-14
1.74406496E-167.13947000E-15-3.30636899E-135.64429727E-146.83720005E-12-3.31219819E-12
-3.42099687E-14-3.30636899E-136.07003484E-101.03802321E-101.12779852E-09-5.59512466E-10
-3.16183028E-155.64429727E-141.03802321E-104.18332569E-114.42902179E-10-2.25067827E-10
9.52867508E-146.83720005E-121.12779852E-094.42902179E-101.40843959E-08-6.86754774E-09
-4.99737926E-14-3.31219819E-12-5.59512466E-10-2.25067827E-10-6.86754774E-093.35467173E-09

Correlation matrix
1.000000000.51128570-0.34394663-0.121090950.19888287-0.21372300
0.511285701.00000000-0.158826420.103279960.68183013-0.67679683
-0.34394663-0.158826421.000000000.651404320.38571526-0.39209306
-0.121090950.103279960.651404321.000000000.57700273-0.60079674
0.198882870.681830130.385715260.577002731.00000000-0.99909678
-0.21372300-0.67679683-0.39209306-0.60079674-0.999096781.00000000