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AstDyS ∴ Objects ∴ 1999RM55 ∴ Summary
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(162198) 1999RM55  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.40599 1.326e-08 au
e 0.195516 4.841e-08
i 2.176 6.586e-06 deg
Ω 22.292 0.0001299 deg
ω 282.47 0.0001311 deg
M 61.027 1.632e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9356 au
Aphelion 2.8764 au
Asc. node-Earth separation 1.22295 au
Desc. node-Earth separation 1.4121 au
Earth MOID 0.92089 au
Orbital period 1363.14 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 420 (0)
Radar observations (Discarded) 0 (0)
Arc length 7014.13 days
Unobserved 155 days

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Ephemeris at epoch 58567 MJD
Right Ascension 50.2081 deg
Declination 19.7989 deg
V Magnitude 21.69 mag
Solar Elongation -49.18 deg
Galactic Latitude -30.75 deg
Rate 0.386 deg/day
Direction 75.174 deg

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