AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007PA21 ∴ Orbital info ∴ Epoch epochXXX
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(345856) 2007PA21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 345856.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72101 2.664e-08 au
e 0.204436 1.103e-07
i 11.45 9.815e-06 deg
Ω 325.957 3.903e-05 deg
ω 359.743 4.362e-05 deg
M 261.616 2.456e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1647 au
Aphelion 3.2773 au
Asc. node-Earth separation 1.15301 au
Desc. node-Earth separation 2.28996 au
Earth MOID 1.15276 au
Orbital period 1639.43 days
Date of orbit computation  apr 23 21:03
Correlation matrix
1.000000000.209083180.003106630.025699630.08186457-0.61726176
0.209083181.00000000-0.03385431-0.004653850.14262847-0.46788227
0.00310663-0.033854311.000000000.30503121-0.281899420.02257056
0.02569963-0.004653850.305031211.00000000-0.87693479-0.00129764
0.081864570.14262847-0.28189942-0.876934791.00000000-0.40905656
-0.61726176-0.467882270.02257056-0.00129764-0.409056561.00000000
Covariance matrix
7.09877726E-166.14508812E-168.12412399E-162.67255265E-149.51489391E-14-4.03944236E-13
6.14508812E-161.21684277E-14-3.66544135E-14-2.00372295E-146.86340535E-13-1.26769300E-12
8.12412399E-16-3.66544135E-149.63363288E-111.16854919E-10-1.20699485E-105.44123777E-12
2.67255265E-14-2.00372295E-141.16854919E-101.52340488E-09-1.49310776E-09-1.24400767E-12
9.51489391E-146.86340535E-13-1.20699485E-10-1.49310776E-091.90297187E-09-4.38288238E-10
-4.03944236E-13-1.26769300E-125.44123777E-12-1.24400767E-12-4.38288238E-106.03282244E-10