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AstDyS ∴ Objects ∴ 1999RK37 ∴ Summary
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(21688) 1999RK37  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.9225 5.536e-09 au
e 0.075496 4.057e-08
i 25.494 4.198e-06 deg
Ω 329.196 7.957e-06 deg
ω 45.335 2.839e-05 deg
M 28.782 2.62e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7774 au
Aphelion 2.0676 au
Asc. node-Earth separation 0.80417 au
Desc. node-Earth separation 1.0307 au
Earth MOID 0.79798 au
Orbital period 973.638 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2695 (2)
Radar observations (Discarded) 0 (0)
Arc length 25306.8 days
Unobserved 98 days

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Ephemeris at epoch 60426 MJD
Right Ascension 42.2559 deg
Declination 33.7982 deg
V Magnitude 18.12 mag
Solar Elongation -21.77 deg
Galactic Latitude -23 deg
Rate 0.625 deg/day
Direction 73.173 deg

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