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AstDyS ∴ Objects ∴ 1999RQ50 ∴ Summary
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(121243) 1999RQ50  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53002 1.079e-08 au
e 0.186321 6.64e-08
i 7.579 6.443e-06 deg
Ω 124.53 2.653e-05 deg
ω 186.189 2.856e-05 deg
M 48.665 1.127e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0586 au
Aphelion 3.0014 au
Asc. node-Earth separation 2.01346 au
Desc. node-Earth separation 1.04521 au
Earth MOID 1.04411 au
Orbital period 1469.89 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 756 (3)
Radar observations (Discarded) 0 (0)
Arc length 8875.86 days
Unobserved 176 days

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Ephemeris at epoch 60426 MJD
Right Ascension 28.4629 deg
Declination 6.07281 deg
V Magnitude 20.47 mag
Solar Elongation 8.99 deg
Galactic Latitude -53.53 deg
Rate 0.491 deg/day
Direction 70.319 deg

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