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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004XF21 ∴ Orbital info ∴ Epoch epochXXX
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(474644) 2004XF21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 474644.eq0)
Keplerian elements at epoch
58075.9 MJD
Value 1-σ variation Units
a 2.54863 3.978e-08 au
e 0.241124 2.251e-07
i 14.26 9.891e-06 deg
Ω 78.312 5.469e-05 deg
ω 344.554 9.616e-05 deg
M 72.054 6.968e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9341 au
Aphelion 3.1632 au
Asc. node-Earth separation 0.96288 au
Desc. node-Earth separation 2.11053 au
Earth MOID 0.95085 au
Orbital period 1486.14 days
Date of orbit computation  Jun 5 02:19
Correlation matrix
1.00000000-0.877158080.226742950.097718050.74955521-0.92079068
-0.877158081.00000000-0.25680604-0.08359763-0.781004710.95321793
0.22674295-0.256806041.00000000-0.717176040.62455853-0.26125034
0.09771805-0.08359763-0.717176041.00000000-0.47976302-0.08211880
0.74955521-0.781004710.62455853-0.479763021.00000000-0.83272013
-0.920790680.95321793-0.26125034-0.08211880-0.832720131.00000000
Covariance matrix
1.58281732E-15-7.85389732E-158.92262534E-142.12631407E-132.86747948E-12-2.55258073E-12
-7.85389732E-155.06505203E-14-5.71663749E-13-1.02901850E-12-1.69015645E-111.49481461E-11
8.92262534E-14-5.71663749E-139.78333504E-11-3.87977449E-105.94015667E-10-1.80054300E-10
2.12631407E-13-1.02901850E-12-3.87977449E-102.99140003E-09-2.52316304E-09-3.12955790E-10
2.86747948E-12-1.69015645E-115.94015667E-10-2.52316304E-099.24618525E-09-5.57934902E-09
-2.55258073E-121.49481461E-11-1.80054300E-10-3.12955790E-10-5.57934902E-094.85519131E-09