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AstDyS ∴ Objects ∴ 2011YQ12 ∴ Orbital info ∴ Epoch epochXXX
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(530945) 2011YQ12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 530945.eq0)
Keplerian elements at epoch
58120.4 MJD
Value 1-σ variation Units
a 2.30531 1.474e-08 au
e 0.193335 5.245e-08
i 2.247 7.43e-06 deg
Ω 155.866 0.0001395 deg
ω 283.282 0.000143 deg
M 276.634 2.373e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8596 au
Aphelion 2.751 au
Asc. node-Earth separation 1.13499 au
Desc. node-Earth separation 1.31444 au
Earth MOID 0.8765 au
Orbital period 1278.48 days
Date of orbit computation  Jun 5 02:31
Correlation matrix
1.00000000-0.187494900.00416179-0.005235580.03828013-0.16818619
-0.187494901.00000000-0.01794260-0.006589520.06793949-0.31196348
0.00416179-0.017942601.00000000-0.167721950.163161730.00219902
-0.00523558-0.00658952-0.167721951.00000000-0.978324760.01428782
0.038280130.067939490.16316173-0.978324761.00000000-0.21851279
-0.16818619-0.311963480.002199020.01428782-0.218512791.00000000
Covariance matrix
2.17266280E-16-1.44965116E-164.55766508E-16-1.07672106E-148.06803583E-14-5.88202440E-14
-1.44965116E-162.75141288E-15-6.99244860E-15-4.82252050E-145.09563534E-13-3.88259378E-13
4.55766508E-16-6.99244860E-155.51990918E-11-1.73859498E-101.73333489E-103.87645835E-13
-1.07672106E-14-4.82252050E-14-1.73859498E-101.94663763E-08-1.95174829E-084.72986480E-11
8.06803583E-145.09563534E-131.73333489E-10-1.95174829E-082.04454377E-08-7.41336482E-10
-5.88202440E-14-3.88259378E-133.87645835E-134.72986480E-11-7.41336482E-105.62964005E-10