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AstDyS ∴ Objects ∴ 1999RN247 ∴ Summary
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(121319) 1999RN247  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.78803 2.108e-08 au
e 0.232648 6.312e-08
i 10.348 6.982e-06 deg
Ω 141.342 3.705e-05 deg
ω 218.967 3.991e-05 deg
M 15.011 1.284e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1394 au
Aphelion 3.4367 au
Asc. node-Earth separation 2.23115 au
Desc. node-Earth separation 1.21985 au
Earth MOID 1.14528 au
Orbital period 1700.37 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 294 (1)
Radar observations (Discarded) 0 (0)
Arc length 7029.65 days
Unobserved 86 days

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Ephemeris at epoch 58499 MJD
Right Ascension 33.0892 deg
Declination 0.6564 deg
V Magnitude 20.62 mag
Solar Elongation -95.69 deg
Galactic Latitude -56.08 deg
Rate 0.291 deg/day
Direction 54.562 deg

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