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AstDyS ∴ Objects ∴ 1999RA105 ∴ Summary
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(20546) 1999RA105  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11457 1.357e-08 au
e 0.09944 3.405e-08
i 3.879 3.424e-06 deg
Ω 223.79 5.125e-05 deg
ω 314.251 5.413e-05 deg
M 359.571 1.856e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8049 au
Aphelion 3.4243 au
Asc. node-Earth separation 1.87537 au
Desc. node-Earth separation 2.32306 au
Earth MOID 1.81044 au
Orbital period 2007.69 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2855 (10)
Radar observations (Discarded) 0 (0)
Arc length 11121.4 days
Unobserved 79 days

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Ephemeris at epoch 60416 MJD
Right Ascension 167.888 deg
Declination 1.07305 deg
V Magnitude 17.71 mag
Solar Elongation -142.11 deg
Galactic Latitude 54.61 deg
Rate 0.1 deg/day
Direction -48.808 deg

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