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AstDyS ∴ Objects ∴ 1999RP157 ∴ Summary
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(74714) 1999RP157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31201 7.6e-09 au
e 0.142036 3.901e-08
i 7.606 4.236e-06 deg
Ω 134.164 2.61e-05 deg
ω 195.719 2.955e-05 deg
M 2.994 1.294e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9836 au
Aphelion 2.6404 au
Asc. node-Earth separation 1.6389 au
Desc. node-Earth separation 0.97896 au
Earth MOID 0.97315 au
Orbital period 1284.05 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 973 (8)
Radar observations (Discarded) 0 (0)
Arc length 10771.7 days
Unobserved 285 days

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Ephemeris at epoch 60420 MJD
Right Ascension 358.407 deg
Declination -3.42546 deg
V Magnitude 20.75 mag
Solar Elongation 32.98 deg
Galactic Latitude -62.56 deg
Rate 0.56 deg/day
Direction 70.341 deg

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