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AstDyS ∴ Objects ∴ 1999RB213 ∴ Summary
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(40683) 1999RB213  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72697 1.121e-08 au
e 0.113397 3.638e-08
i 10.098 3.552e-06 deg
Ω 251.873 2.296e-05 deg
ω 62.767 2.846e-05 deg
M 212.777 1.63e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4177 au
Aphelion 3.0362 au
Asc. node-Earth separation 1.54468 au
Desc. node-Earth separation 1.85451 au
Earth MOID 1.42291 au
Orbital period 1644.83 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 2517 (172)
Radar observations (Discarded) 0 (0)
Arc length 9429.82 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 145.279 deg
Declination 0.89603 deg
V Magnitude 19.44 mag
Solar Elongation -111.76 deg
Galactic Latitude 37.4 deg
Rate 0.081 deg/day
Direction 55.981 deg

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