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AstDyS ∴ Objects ∴ 2001RK21 ∴ Summary
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(629309) 2001RK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6308 2.138e-08 au
e 0.148119 5.712e-08
i 14.679 7.363e-06 deg
Ω 346.046 2.384e-05 deg
ω 33.39 3.625e-05 deg
M 72.817 2.837e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2411 au
Aphelion 3.0205 au
Asc. node-Earth separation 1.28304 au
Desc. node-Earth separation 1.94419 au
Earth MOID 1.25417 au
Orbital period 1558.58 days
Date of orbit computation  feb 22 04:00
Observational summary
Optical observations (Discarded) 271 (1)
Radar observations (Discarded) 0 (0)
Arc length 8166.83 days
Unobserved 132 days

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Ephemeris at epoch 60423 MJD
Right Ascension 96.0852 deg
Declination 33.5544 deg
V Magnitude 21.99 mag
Solar Elongation -62.63 deg
Galactic Latitude 9.47 deg
Rate 0.365 deg/day
Direction 103.984 deg

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