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AstDyS ∴ Objects ∴ 1999RL28 ∴ Summary
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(40430) 1999RL28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37089 6.322e-09 au
e 0.415647 4.455e-08
i 20.518 5.56e-06 deg
Ω 172.444 1.299e-05 deg
ω 83.886 1.455e-05 deg
M 315.181 6.44e-06 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.3854 au
Aphelion 3.3563 au
Asc. node-Earth separation 0.8844 au
Desc. node-Earth separation 1.04707 au
Earth MOID 0.55153 au
Orbital period 1333.42 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 746 (10)
Radar observations (Discarded) 0 (0)
Arc length 16991.7 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 145.881 deg
Declination 14.7007 deg
V Magnitude 19.43 mag
Solar Elongation -108.26 deg
Galactic Latitude 44.67 deg
Rate 0.221 deg/day
Direction 45.672 deg

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