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(137256) 1999RS87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27772 7.057e-09 au
e 0.196228 5.026e-08
i 3.498 4.972e-06 deg
Ω 11.456 7.066e-05 deg
ω 44.008 7.177e-05 deg
M 8.126 1.285e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8308 au
Aphelion 2.7247 au
Asc. node-Earth separation 0.91973 au
Desc. node-Earth separation 1.55051 au
Earth MOID 0.84442 au
Orbital period 1255.59 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 710 (5)
Radar observations (Discarded) 0 (0)
Arc length 10919 days
Unobserved 80 days

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Ephemeris at epoch 60426 MJD
Right Ascension 61.5829 deg
Declination 23.148 deg
V Magnitude 21.23 mag
Solar Elongation -28.19 deg
Galactic Latitude -21.14 deg
Rate 0.608 deg/day
Direction 78.775 deg

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