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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001FD87 ∴ Orbital info ∴ Epoch epochXXX
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(439912) 2001FD87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 439912.eq0)
Keplerian elements at epoch
58119.2 MJD
Value 1-σ variation Units
a 2.2766 1.152e-08 au
e 0.219944 6.359e-08
i 7.625 5.532e-06 deg
Ω 153.556 4.147e-05 deg
ω 13.264 4.468e-05 deg
M 331.886 1.429e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7759 au
Aphelion 2.7773 au
Asc. node-Earth separation 0.79568 au
Desc. node-Earth separation 1.74758 au
Earth MOID 0.78507 au
Orbital period 1254.67 days
Date of orbit computation  apr 23 21:23
Correlation matrix
1.00000000-0.581915240.03209113-0.007630170.11075130-0.39476747
-0.581915241.00000000-0.024493700.00694122-0.008754500.16325042
0.03209113-0.024493701.00000000-0.029177100.03708165-0.02934364
-0.007630170.00694122-0.029177101.00000000-0.91981670-0.00148410
0.11075130-0.008754500.03708165-0.919816701.00000000-0.37450295
-0.394767470.16325042-0.02934364-0.00148410-0.374502951.00000000
Covariance matrix
1.32749746E-16-4.26315968E-162.04542815E-15-3.64576786E-155.70090272E-14-6.50153507E-14
-4.26315968E-164.04305861E-15-8.61572421E-151.83032541E-14-2.48693514E-141.48377153E-13
2.04542815E-15-8.61572421E-153.06030560E-11-6.69363988E-129.16472433E-12-2.32035326E-12
-3.64576786E-151.83032541E-14-6.69363988E-121.71979034E-09-1.70418605E-09-8.79747907E-13
5.70090272E-14-2.48693514E-149.16472433E-12-1.70418605E-091.99597882E-09-2.39161303E-10
-6.50153507E-141.48377153E-13-2.32035326E-12-8.79747907E-13-2.39161303E-102.04322130E-10