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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012BK77 ∴ Orbital info ∴ Epoch 55978 MJD
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2012BK77  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012BK77.eq0)
Keplerian elements
(Epoch 55978.7 MJD)
Value 1-σ variation Units
a 1.94836 0.0001773 au
e 0.43903 4.561e-05
i 5.723 0.0004998 deg
Ω 19.336 0.0007956 deg
ω 107.317 0.0009089 deg
M 8.222 0.001241 deg
Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.093 au
Aphelion distance 2.8037 au
Asc. node-Earth separation 0.80997 au
Desc. node-Earth separation 0.38913 au
Earth MOID 0.1449 au
Orbital period 993.35 days
Date of orbit computation   feb 26 10:48

Covariance matrix
3.14450319E-088.08866167E-098.86061158E-08-1.39924748E-071.58204286E-07-2.20065587E-07
8.08866167E-092.08066842E-092.27916441E-08-3.59879906E-084.06837326E-08-5.66056065E-08
8.86061158E-082.27916441E-082.49769751E-07-3.95096473E-074.47182213E-07-6.20310242E-07
-1.39924748E-07-3.59879906E-08-3.95096473E-076.32917272E-07-7.20156066E-079.81371807E-07
1.58204286E-074.06837326E-084.47182213E-07-7.20156066E-078.26161883E-07-1.11220582E-06
-2.20065587E-07-5.66056065E-08-6.20310242E-079.81371807E-07-1.11220582E-061.54115016E-06

Correlation matrix
1.000000000.999998190.99981065-0.991847810.98154372-0.99966304
0.999998191.000000000.99977966-0.991705420.98126606-0.99962137
0.999810650.999779661.00000000-0.993710230.98442361-0.99980787
-0.99184781-0.99170542-0.993710231.00000000-0.995911100.99365958
0.981543720.981266060.98442361-0.995911101.00000000-0.98566675
-0.99966304-0.99962137-0.999807870.99365958-0.985666751.00000000