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AstDyS ∴ Objects ∴ 1999RE155 ∴ Summary
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(66580) 1999RE155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60675 1.349e-08 au
e 0.096858 4.027e-08
i 4.18 4.844e-06 deg
Ω 217.745 5.462e-05 deg
ω 95.316 6.162e-05 deg
M 326.802 2.611e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3543 au
Aphelion 2.8592 au
Asc. node-Earth separation 1.59864 au
Desc. node-Earth separation 1.5675 au
Earth MOID 1.34463 au
Orbital period 1537.26 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1105 (7)
Radar observations (Discarded) 0 (0)
Arc length 9180.01 days
Unobserved 313 days

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Ephemeris at epoch 60419 MJD
Right Ascension 304.469 deg
Declination -15.6821 deg
V Magnitude 20.21 mag
Solar Elongation 86 deg
Galactic Latitude -26.03 deg
Rate 0.314 deg/day
Direction 71.164 deg

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