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AstDyS ∴ Objects ∴ 1999RF1 ∴ Summary
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(91432) 1999RF1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78732 1.425e-08 au
e 0.043207 3.523e-08
i 5.404 4.329e-06 deg
Ω 124.875 4.191e-05 deg
ω 316.457 6.86e-05 deg
M 6.553 5.451e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6669 au
Aphelion 2.9077 au
Asc. node-Earth separation 1.71362 au
Desc. node-Earth separation 1.85684 au
Earth MOID 1.68645 au
Orbital period 1699.72 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1256 (10)
Radar observations (Discarded) 0 (0)
Arc length 8949.97 days
Unobserved 50 days

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Ephemeris at epoch 60427 MJD
Right Ascension 79.1928 deg
Declination 20.8764 deg
V Magnitude 20.8 mag
Solar Elongation -43.05 deg
Galactic Latitude -9.86 deg
Rate 0.393 deg/day
Direction 82.642 deg

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