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AstDyS ∴ Objects ∴ 1998RN52 ∴ Summary
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(55978) 1998RN52  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18552 6.479e-09 au
e 0.159052 3.536e-08
i 6.905 4.894e-06 deg
Ω 26.469 3.523e-05 deg
ω 46.24 4.132e-05 deg
M 263.995 1.829e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8379 au
Aphelion 2.5331 au
Asc. node-Earth separation 0.92407 au
Desc. node-Earth separation 1.38976 au
Earth MOID 0.85997 au
Orbital period 1180.13 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1037 (13)
Radar observations (Discarded) 0 (0)
Arc length 10077.2 days
Unobserved 280 days

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Ephemeris at epoch 60398 MJD
Right Ascension 337.181 deg
Declination -14.725 deg
V Magnitude 20.94 mag
Solar Elongation 35.29 deg
Galactic Latitude -54.6 deg
Rate 0.481 deg/day
Direction 68.461 deg

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