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(155514) 1999RT172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72263 1.839e-08 au
e 0.179194 5.01e-08
i 8.188 4.982e-06 deg
Ω 134.501 3.334e-05 deg
ω 198.847 3.555e-05 deg
M 175.774 1.304e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2348 au
Aphelion 3.2105 au
Asc. node-Earth separation 2.18803 au
Desc. node-Earth separation 1.23924 au
Earth MOID 1.22573 au
Orbital period 1640.9 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 728 (11)
Radar observations (Discarded) 0 (0)
Arc length 8971.87 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 139.657 deg
Declination 18.9325 deg
V Magnitude 21.57 mag
Solar Elongation -100.28 deg
Galactic Latitude 40.71 deg
Rate 0.097 deg/day
Direction 102.94 deg

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