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AstDyS ∴ Objects ∴ 1999RP73 ∴ Summary
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(155509) 1999RP73  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74929 1.712e-08 au
e 0.035683 5.258e-08
i 6.045 5.533e-06 deg
Ω 209.173 4.043e-05 deg
ω 137.237 7.533e-05 deg
M 139.937 6.294e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6512 au
Aphelion 2.8474 au
Asc. node-Earth separation 1.81516 au
Desc. node-Earth separation 1.68139 au
Earth MOID 1.64835 au
Orbital period 1665.06 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 874 (4)
Radar observations (Discarded) 0 (0)
Arc length 8897.88 days
Unobserved 94 days

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Ephemeris at epoch 60419 MJD
Right Ascension 112.873 deg
Declination 15.6991 deg
V Magnitude 21.13 mag
Solar Elongation -83.04 deg
Galactic Latitude 15.8 deg
Rate 0.237 deg/day
Direction 90.618 deg

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