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AstDyS ∴ Objects ∴ 1999RM21 ∴ Summary
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(96758) 1999RM21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72986 1.345e-08 au
e 0.127619 4.63e-08
i 5.43 4.178e-06 deg
Ω 151.738 4.795e-05 deg
ω 213.446 5.051e-05 deg
M 151.156 1.566e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3815 au
Aphelion 3.0782 au
Asc. node-Earth separation 2.01683 au
Desc. node-Earth separation 1.41656 au
Earth MOID 1.38132 au
Orbital period 1647.44 days
Date of orbit computation  apr 23 20:07
Observational summary
Optical observations (Discarded) 1100 (5)
Radar observations (Discarded) 0 (0)
Arc length 11282 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 152.115 deg
Declination 13.319 deg
V Magnitude 20.81 mag
Solar Elongation -113.44 deg
Galactic Latitude 49.57 deg
Rate 0.043 deg/day
Direction 96.744 deg

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