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AstDyS ∴ Objects ∴ 2001RJ77 ∴ Summary
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(88663) 2001RJ77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30371 5.922e-09 au
e 0.175883 3.525e-08
i 3.898 3.807e-06 deg
Ω 98.56 5.167e-05 deg
ω 278.551 5.291e-05 deg
M 171.662 1.168e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8985 au
Aphelion 2.7089 au
Asc. node-Earth separation 1.19248 au
Desc. node-Earth separation 1.27618 au
Earth MOID 0.90495 au
Orbital period 1277.14 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 1498 (7)
Radar observations (Discarded) 0 (0)
Arc length 11333.1 days
Unobserved 402 days

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Ephemeris at epoch 60397 MJD
Right Ascension 193.789 deg
Declination 0.77904 deg
V Magnitude 19.56 mag
Solar Elongation 172.13 deg
Galactic Latitude 63.64 deg
Rate 0.256 deg/day
Direction -66.209 deg

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