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AstDyS ∴ Objects ∴ 2002RK21 ∴ Summary
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(222977) 2002RK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28893 1.15e-08 au
e 0.221048 9.906e-08
i 2.697 5.312e-06 deg
Ω 119.299 0.0001447 deg
ω 246.729 0.0001454 deg
M 69.482 1.537e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.783 au
Aphelion 2.7949 au
Asc. node-Earth separation 1.40131 au
Desc. node-Earth separation 0.98685 au
Earth MOID 0.78337 au
Orbital period 1264.88 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 419 (3)
Radar observations (Discarded) 0 (0)
Arc length 7766.19 days
Unobserved 142 days

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Ephemeris at epoch 60426 MJD
Right Ascension 87.857 deg
Declination 23 deg
V Magnitude 22.69 mag
Solar Elongation -52.11 deg
Galactic Latitude -1.94 deg
Rate 0.448 deg/day
Direction 87.608 deg

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