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AstDyS ∴ Objects ∴ 1998RJ22 ∴ Summary
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(91177) 1998RJ22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19057 1.87e-08 au
e 0.136786 4.841e-08
i 4.997 5.696e-06 deg
Ω 203.871 4.371e-05 deg
ω 132.436 4.766e-05 deg
M 181.263 1.698e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7541 au
Aphelion 3.627 au
Asc. node-Earth separation 2.44615 au
Desc. node-Earth separation 1.87058 au
Earth MOID 1.74794 au
Orbital period 2081.62 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 975 (7)
Radar observations (Discarded) 0 (0)
Arc length 10160.1 days
Unobserved 74 days

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Ephemeris at epoch 60398 MJD
Right Ascension 147.113 deg
Declination 8.27912 deg
V Magnitude 20.41 mag
Solar Elongation -137.82 deg
Galactic Latitude 42.86 deg
Rate 0.1 deg/day
Direction -55.204 deg

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