NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004RK9 ∴ Summary
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(409266) 2004RK9  ▹ 
SUMMARY
Keplerian elements at epoch
57200.0 MJD
Value 1-σ variation Units
a 1.83634 5.519e-09 au
e 0.426228 9.502e-08
i 6.227 1.254e-05 deg
Ω 354.834 3.38e-05 deg
ω 284.261 6.197e-05 deg
M 146.967 1.901e-05 deg

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Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0536 au
Aphelion 2.619 au
Asc. node-Earth separation 0.35552 au
Desc. node-Earth separation 0.68491 au
Earth MOID 0.10955 au
Orbital period 908.924 days
Date of orbit computation   Apr 8 17:16
Observational summary
Optical observations (Discarded) 140 (0)
Radar observations (Discarded) 0 (0)
Arc length 3672 days
Unobserved 277 days

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Ephemeris at epoch 57204 MJD
Right Ascension 88.6613 deg
Declination 27.9184 deg
V Magnitude 26.37 mag
Solar Elongation 10.82 deg
Galactic Latitude 1.18 deg
Rate 0.4 deg/day
Direction 88.946 deg

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