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AstDyS ∴ Objects ∴ 2009RQ42 ∴ Summary
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(529104) 2009RQ42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66698 3.328e-08 au
e 0.054612 1.104e-07
i 5.248 9.23e-06 deg
Ω 314.86 0.0001013 deg
ω 23.531 0.0001255 deg
M 148.378 7.462e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5213 au
Aphelion 2.8126 au
Asc. node-Earth separation 1.51837 au
Desc. node-Earth separation 1.8139 au
Earth MOID 1.51226 au
Orbital period 1590.84 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 151 (2)
Radar observations (Discarded) 0 (0)
Arc length 8558.12 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 115.705 deg
Declination 21.3622 deg
V Magnitude 22.95 mag
Solar Elongation -80.82 deg
Galactic Latitude 20.51 deg
Rate 0.246 deg/day
Direction 104.382 deg

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