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AstDyS ∴ Objects ∴ 1998RL55 ∴ Summary
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(52837) 1998RL55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19327 6.724e-09 au
e 0.125093 3.368e-08
i 4.535 3.635e-06 deg
Ω 318.978 5.323e-05 deg
ω 297.339 5.613e-05 deg
M 41.164 1.858e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9189 au
Aphelion 2.4676 au
Asc. node-Earth separation 1.02867 au
Desc. node-Earth separation 1.30439 au
Earth MOID 0.90887 au
Orbital period 1186.42 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1405 (11)
Radar observations (Discarded) 0 (0)
Arc length 9033.82 days
Unobserved 313 days

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Ephemeris at epoch 60419 MJD
Right Ascension 339.461 deg
Declination -8.93337 deg
V Magnitude 20.44 mag
Solar Elongation 51.42 deg
Galactic Latitude -53.59 deg
Rate 0.503 deg/day
Direction 65.664 deg

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