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AstDyS ∴ Objects ∴ 1997RM9 ∴ Summary
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(52597) 1997RM9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75071 1.238e-08 au
e 0.16261 4.486e-08
i 12.553 5.028e-06 deg
Ω 356.309 1.914e-05 deg
ω 324.483 2.663e-05 deg
M 336.629 2.113e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3034 au
Aphelion 3.198 au
Asc. node-Earth separation 1.36101 au
Desc. node-Earth separation 2.09165 au
Earth MOID 1.30393 au
Orbital period 1666.35 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1342 (37)
Radar observations (Discarded) 0 (0)
Arc length 9382.25 days
Unobserved 336 days

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Ephemeris at epoch 60426 MJD
Right Ascension 327.737 deg
Declination -24.3173 deg
V Magnitude 19.72 mag
Solar Elongation 74.57 deg
Galactic Latitude -49.47 deg
Rate 0.383 deg/day
Direction 72.684 deg

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