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AstDyS ∴ Objects ∴ 1998RE39 ∴ Summary
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(162109) 1998RE39  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.72539 2.305e-08 au
e 0.250188 4.94e-08
i 7.719 8.187e-06 deg
Ω 9.166 4.752e-05 deg
ω 48.909 5.211e-05 deg
M 121.49 1.964e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0435 au
Aphelion 3.4073 au
Asc. node-Earth separation 1.19318 au
Desc. node-Earth separation 2.0571 au
Earth MOID 1.06394 au
Orbital period 1643.39 days
Date of orbit computation  Oct 31 06:38
Observational summary
Optical observations (Discarded) 394 (7)
Radar observations (Discarded) 0 (0)
Arc length 7177.99 days
Unobserved 255 days

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Ephemeris at epoch 58504 MJD
Right Ascension 228.11 deg
Declination -21.2144 deg
V Magnitude 21.99 mag
Solar Elongation 68.98 deg
Galactic Latitude 30.83 deg
Rate 0.228 deg/day
Direction 112.706 deg

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