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AstDyS ∴ Objects ∴ 1998RB49 ∴ Summary
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(210516) 1998RB49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53616 8.707e-09 au
e 0.255855 7.895e-08
i 5.182 6.577e-06 deg
Ω 180.763 6.223e-05 deg
ω 174.213 6.436e-05 deg
M 114.774 1.827e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8873 au
Aphelion 3.185 au
Asc. node-Earth separation 2.18335 au
Desc. node-Earth separation 0.88658 au
Earth MOID 0.8827 au
Orbital period 1475.24 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 481 (3)
Radar observations (Discarded) 0 (0)
Arc length 10731 days
Unobserved 85 days

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Ephemeris at epoch 60441 MJD
Right Ascension 122.72 deg
Declination 16.7499 deg
V Magnitude 22.69 mag
Solar Elongation -70.79 deg
Galactic Latitude 24.89 deg
Rate 0.259 deg/day
Direction 97.08 deg

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