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AstDyS ∴ Objects ∴ 2001RQ39 ∴ Summary
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(334132) 2001RQ39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1633 2.437e-08 au
e 0.19106 9.538e-08
i 27.749 8.169e-06 deg
Ω 329.516 1.139e-05 deg
ω 21.617 1.923e-05 deg
M 359.662 1.514e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5589 au
Aphelion 3.7677 au
Asc. node-Earth separation 1.57715 au
Desc. node-Earth separation 2.71809 au
Earth MOID 1.56382 au
Orbital period 2054.99 days
Date of orbit computation  apr 23 21:00
Observational summary
Optical observations (Discarded) 472 (2)
Radar observations (Discarded) 0 (0)
Arc length 8038.86 days
Unobserved 247 days

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Ephemeris at epoch 60426 MJD
Right Ascension 1.83226 deg
Declination 11.2032 deg
V Magnitude 20.73 mag
Solar Elongation 31.11 deg
Galactic Latitude -50.2 deg
Rate 0.446 deg/day
Direction 53.106 deg

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