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(18856) 1999RT116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53671 8.203e-09 au
e 0.19224 2.584e-08
i 4.451 3.399e-06 deg
Ω 258.192 4.177e-05 deg
ω 313.916 4.364e-05 deg
M 120.028 1.429e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.049 au
Aphelion 3.0244 au
Asc. node-Earth separation 1.14059 au
Desc. node-Earth separation 1.83436 au
Earth MOID 1.04603 au
Orbital period 1475.72 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2944 (19)
Radar observations (Discarded) 0 (0)
Arc length 34131.9 days
Unobserved 166 days

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Ephemeris at epoch 60420 MJD
Right Ascension 0.62363 deg
Declination 4.00321 deg
V Magnitude 19.39 mag
Solar Elongation 28.1 deg
Galactic Latitude -56.7 deg
Rate 0.374 deg/day
Direction 65.719 deg

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