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AstDyS ∴ Objects ∴ 1998RW77 ∴ Summary
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(101160) 1998RW77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56997 9.839e-09 au
e 0.13865 3.711e-08
i 14.765 4.407e-06 deg
Ω 172.537 1.919e-05 deg
ω 151.511 2.797e-05 deg
M 102.466 2.232e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2136 au
Aphelion 2.9263 au
Asc. node-Earth separation 1.87657 au
Desc. node-Earth separation 1.24174 au
Earth MOID 1.21319 au
Orbital period 1504.84 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1078 (5)
Radar observations (Discarded) 0 (0)
Arc length 9266.91 days
Unobserved 92 days

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Ephemeris at epoch 60417 MJD
Right Ascension 70.0826 deg
Declination 10.1333 deg
V Magnitude 21.19 mag
Solar Elongation -44.13 deg
Galactic Latitude -23.21 deg
Rate 0.386 deg/day
Direction 77.083 deg

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