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AstDyS ∴ Objects ∴ 1999RY172 ∴ Summary
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(38374) 1999RY172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65002 1.238e-08 au
e 0.0098 4.087e-08
i 22.459 4.15e-06 deg
Ω 151.162 1.03e-05 deg
ω 23.352 0.0002007 deg
M 62.237 0.000201 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6241 au
Aphelion 2.676 au
Asc. node-Earth separation 1.63773 au
Desc. node-Earth separation 1.66324 au
Earth MOID 1.63671 au
Orbital period 1575.7 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 2444 (7)
Radar observations (Discarded) 0 (0)
Arc length 9430.37 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 262.218 deg
Declination 8.50227 deg
V Magnitude 18.28 mag
Solar Elongation 126.24 deg
Galactic Latitude 22.19 deg
Rate 0.149 deg/day
Direction -15.12 deg

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