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AstDyS ∴ Objects ∴ 1999RH154 ∴ Summary
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(171547) 1999RH154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42375 9.314e-09 au
e 0.166868 4.954e-08
i 5.316 4.855e-06 deg
Ω 321.146 4.369e-05 deg
ω 36.962 4.585e-05 deg
M 173.07 1.307e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0193 au
Aphelion 2.8282 au
Asc. node-Earth separation 1.06626 au
Desc. node-Earth separation 1.73252 au
Earth MOID 1.01783 au
Orbital period 1378.26 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 897 (3)
Radar observations (Discarded) 0 (0)
Arc length 8960.23 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 160.781 deg
Declination 3.55315 deg
V Magnitude 21.1 mag
Solar Elongation -124.88 deg
Galactic Latitude 51.34 deg
Rate 0.03 deg/day
Direction -61.401 deg

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