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(91509) 1999RY161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83833 1.876e-08 au
e 0.061138 4.751e-08
i 6.96 4.786e-06 deg
Ω 215.449 3.891e-05 deg
ω 122.05 5.458e-05 deg
M 56.26 3.944e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6648 au
Aphelion 3.0119 au
Asc. node-Earth separation 1.91624 au
Desc. node-Earth separation 1.74631 au
Earth MOID 1.66424 au
Orbital period 1746.6 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 857 (5)
Radar observations (Discarded) 0 (0)
Arc length 11181.8 days
Unobserved 136 days

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Ephemeris at epoch 60423 MJD
Right Ascension 39.4727 deg
Declination 14.5315 deg
V Magnitude 20.78 mag
Solar Elongation -8.68 deg
Galactic Latitude -40.98 deg
Rate 0.417 deg/day
Direction 74.684 deg

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