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(155519) 1999RS251  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80808 2.312e-08 au
e 0.077764 8.494e-08
i 3.022 9.605e-06 deg
Ω 358.483 0.0001104 deg
ω 329.225 0.0001197 deg
M 98.335 4.769e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5897 au
Aphelion 3.0264 au
Asc. node-Earth separation 1.61296 au
Desc. node-Earth separation 1.99548 au
Earth MOID 1.57864 au
Orbital period 1718.75 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 279 (3)
Radar observations (Discarded) 0 (0)
Arc length 11180 days
Unobserved 135 days

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Ephemeris at epoch 60418 MJD
Right Ascension 63.5641 deg
Declination 23.6283 deg
V Magnitude 22.4 mag
Solar Elongation -37.85 deg
Galactic Latitude -19.49 deg
Rate 0.371 deg/day
Direction 80.415 deg

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