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(217687) 1999RT91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23708 7.639e-09 au
e 0.212011 4.394e-08
i 2.052 6.689e-06 deg
Ω 350.913 0.0001117 deg
ω 50.041 0.0001128 deg
M 91.545 1.679e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7628 au
Aphelion 2.7114 au
Asc. node-Earth separation 0.87494 au
Desc. node-Earth separation 1.48004 au
Earth MOID 0.77199 au
Orbital period 1222.14 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 636 (3)
Radar observations (Discarded) 0 (0)
Arc length 8906.03 days
Unobserved 87 days

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Ephemeris at epoch 60419 MJD
Right Ascension 139.877 deg
Declination 16.0894 deg
V Magnitude 20.97 mag
Solar Elongation -108.19 deg
Galactic Latitude 39.88 deg
Rate 0.151 deg/day
Direction 113.179 deg

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