AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004PR8 ∴ Orbital info ∴ Epoch epochXXX
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(197719) 2004PR8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 197719.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41868 9.689e-09 au
e 0.19042 7.493e-08
i 5.724 7.113e-06 deg
Ω 330.717 4.11e-05 deg
ω 351.105 4.325e-05 deg
M 84.768 1.168e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9581 au
Aphelion 2.8792 au
Asc. node-Earth separation 0.95122 au
Desc. node-Earth separation 1.88277 au
Earth MOID 0.94567 au
Orbital period 1373.93 days
Date of orbit computation  apr 23 20:31
Correlation matrix
1.00000000-0.119328960.00652144-0.01221673-0.01787854-0.20720929
-0.119328961.00000000-0.022986060.01295722-0.04973710-0.00709644
0.00652144-0.022986061.000000000.06507954-0.065021380.00605642
-0.012216730.012957220.065079541.00000000-0.94047701-0.00771404
-0.01787854-0.04973710-0.06502138-0.940477011.00000000-0.30336429
-0.20720929-0.007096440.00605642-0.00771404-0.303364291.00000000
Covariance matrix
9.38857288E-17-8.66413679E-174.49435920E-16-4.86523512E-15-7.49194977E-15-2.34564147E-14
-8.66413679E-175.61512328E-15-1.22509140E-143.99062049E-14-1.61184438E-13-6.21258936E-15
4.49435920E-16-1.22509140E-145.05881376E-111.90247020E-11-2.00006235E-115.03260460E-13
-4.86523512E-153.99062049E-141.90247020E-111.68926610E-09-1.67170718E-09-3.70410757E-12
-7.49194977E-15-1.61184438E-13-2.00006235E-11-1.67170718E-091.87036336E-09-1.53278082E-10
-2.34564147E-14-6.21258936E-155.03260460E-13-3.70410757E-12-1.53278082E-101.36491379E-10