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AstDyS ∴ Objects ∴ 1998RB55 ∴ Summary
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(27037) 1998RB55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2509 6.308e-09 au
e 0.094683 3.071e-08
i 5.262 3.409e-06 deg
Ω 245.13 3.438e-05 deg
ω 279.552 3.922e-05 deg
M 44.446 1.856e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0378 au
Aphelion 2.464 au
Asc. node-Earth separation 1.18317 au
Desc. node-Earth separation 1.28025 au
Earth MOID 1.05294 au
Orbital period 1233.48 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2488 (17)
Radar observations (Discarded) 0 (0)
Arc length 13905.7 days
Unobserved 74 days

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Ephemeris at epoch 60398 MJD
Right Ascension 234.727 deg
Declination -23.5991 deg
V Magnitude 18.01 mag
Solar Elongation 130.38 deg
Galactic Latitude 25.14 deg
Rate 0.017 deg/day
Direction 19.837 deg

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