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AstDyS ∴ Objects ∴ 1998RJ45 ∴ Summary
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(42737) 1998RJ45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12268 1.596e-08 au
e 0.077664 3.417e-08
i 1.74 4.123e-06 deg
Ω 291.395 0.000154 deg
ω 121.439 0.000158 deg
M 176.763 3.411e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8802 au
Aphelion 3.3652 au
Asc. node-Earth separation 2.21797 au
Desc. node-Earth separation 2.00054 au
Earth MOID 1.8919 au
Orbital period 2015.54 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1644 (9)
Radar observations (Discarded) 0 (0)
Arc length 13041.9 days
Unobserved 317 days

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Ephemeris at epoch 60423 MJD
Right Ascension 239.357 deg
Declination -22.5225 deg
V Magnitude 19.29 mag
Solar Elongation 151.04 deg
Galactic Latitude 23.03 deg
Rate 0.139 deg/day
Direction -79.357 deg

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