NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003BA21 ∴ Orbital info ∴ Epoch 57702 MJD
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(259221) 2003BA21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 259221.eq0)
Keplerian elements
(Epoch 57702.2 MJD)
Value 1-σ variation Units
a 1.10023 7.303e-09 au
e 0.833175 8.99e-08
i 23.713 1.878e-05 deg
Ω 308.887 1.27e-05 deg
ω 18.131 1.429e-05 deg
M 63.998 1.939e-05 deg
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.1835 au
Aphelion distance 2.0169 au
Asc. node-Earth separation -0.82693 au
Desc. node-Earth separation 0.63188 au
Earth MOID 0.13154 au
Orbital period 421.526 days
Date of orbit computation   feb 27 11:47

Covariance matrix
5.33392926E-17-2.57317506E-16-1.52364155E-14-1.74165865E-143.31418906E-14-8.86537294E-14
-2.57317506E-168.08124507E-153.03282359E-131.92685505E-13-4.58403292E-132.50887233E-14
-1.52364155E-143.03282359E-133.52568035E-101.01328100E-10-1.13527787E-108.39460316E-11
-1.74165865E-141.92685505E-131.01328100E-101.61210799E-10-1.63859620E-108.20619742E-11
3.31418906E-14-4.58403292E-13-1.13527787E-10-1.63859620E-102.04332307E-10-1.34791658E-10
-8.86537294E-142.50887233E-148.39460316E-118.20619742E-11-1.34791658E-103.75979588E-10

Correlation matrix
1.00000000-0.39192825-0.11110605-0.187820220.31745717-0.62602438
-0.391928251.000000000.179674540.16881570-0.356730360.01439320
-0.111106050.179674541.000000000.42502196-0.422972550.23056669
-0.187820220.168815700.425021961.00000000-0.902830780.33332107
0.31745717-0.35673036-0.42297255-0.902830781.00000000-0.48630906
-0.626024380.014393200.230566690.33332107-0.486309061.00000000