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AstDyS ∴ Objects ∴ 1999RE120 ∴ Summary
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(20561) 1999RE120  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17946 4.968e-09 au
e 0.028873 2.746e-08
i 0.951 3.039e-06 deg
Ω 269.795 0.0001742 deg
ω 249.662 0.0001838 deg
M 40.48 5.792e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1165 au
Aphelion 2.2424 au
Asc. node-Earth separation 1.18368 au
Desc. node-Earth separation 1.17275 au
Earth MOID 1.12443 au
Orbital period 1175.23 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2632 (14)
Radar observations (Discarded) 0 (0)
Arc length 12170.3 days
Unobserved 34 days

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Ephemeris at epoch 60425 MJD
Right Ascension 203.403 deg
Declination -11.4285 deg
V Magnitude 17.23 mag
Solar Elongation -170.78 deg
Galactic Latitude 50.11 deg
Rate 0.255 deg/day
Direction -66.959 deg

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