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AstDyS ∴ Objects ∴ 1998RP77 ∴ Summary
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(91188) 1998RP77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18391 1.506e-08 au
e 0.186148 4.262e-08
i 8.204 5.528e-06 deg
Ω 29.943 2.625e-05 deg
ω 304.347 2.939e-05 deg
M 203.006 1.369e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5912 au
Aphelion 3.7766 au
Asc. node-Earth separation 1.78722 au
Desc. node-Earth separation 2.42976 au
Earth MOID 1.59287 au
Orbital period 2075.1 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1044 (9)
Radar observations (Discarded) 0 (0)
Arc length 10130.2 days
Unobserved 101 days

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Ephemeris at epoch 60397 MJD
Right Ascension 168.326 deg
Declination 12.6146 deg
V Magnitude 20.14 mag
Solar Elongation -155.88 deg
Galactic Latitude 62.83 deg
Rate 0.167 deg/day
Direction -77.889 deg

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