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AstDyS ∴ Objects ∴ 1999RA109 ∴ Summary
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(44638) 1999RA109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27127 7.883e-09 au
e 0.07955 3.944e-08
i 5.07 4.053e-06 deg
Ω 148.687 4.945e-05 deg
ω 105.713 5.806e-05 deg
M 155.055 3.144e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0906 au
Aphelion 2.4519 au
Asc. node-Earth separation 1.31878 au
Desc. node-Earth separation 1.19808 au
Earth MOID 1.08252 au
Orbital period 1250.26 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 919 (5)
Radar observations (Discarded) 0 (0)
Arc length 9392.9 days
Unobserved 139 days

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Ephemeris at epoch 60426 MJD
Right Ascension 51.1762 deg
Declination 14.8882 deg
V Magnitude 21.54 mag
Solar Elongation -17.08 deg
Galactic Latitude -33.9 deg
Rate 0.453 deg/day
Direction 74.985 deg

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