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AstDyS ∴ Objects ∴ 1999RG161 ∴ Summary
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(121286) 1999RG161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53485 9.864e-09 au
e 0.161041 5.588e-08
i 3.348 3.569e-06 deg
Ω 212.953 9.884e-05 deg
ω 83.265 9.963e-05 deg
M 62.729 1.279e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1266 au
Aphelion 2.9431 au
Asc. node-Earth separation 1.41751 au
Desc. node-Earth separation 1.52367 au
Earth MOID 1.11372 au
Orbital period 1474.1 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 1080 (12)
Radar observations (Discarded) 0 (0)
Arc length 11770 days
Unobserved 141 days

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Ephemeris at epoch 60426 MJD
Right Ascension 25.0543 deg
Declination 10.8208 deg
V Magnitude 20.47 mag
Solar Elongation 8.78 deg
Galactic Latitude -50.25 deg
Rate 0.463 deg/day
Direction 70.157 deg

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