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AstDyS ∴ Objects ∴ 1998RQ50 ∴ Summary
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(129678) 1998RQ50  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74515 1.152e-08 au
e 0.102539 5.107e-08
i 0.685 5.542e-06 deg
Ω 199.371 0.0002922 deg
ω 150.472 0.000293 deg
M 227.07 2.062e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4637 au
Aphelion 3.0266 au
Asc. node-Earth separation 1.98032 au
Desc. node-Earth separation 1.49696 au
Earth MOID 1.45729 au
Orbital period 1661.3 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 1029 (13)
Radar observations (Discarded) 0 (0)
Arc length 11204.4 days
Unobserved 38 days

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Ephemeris at epoch 60425 MJD
Right Ascension 210.946 deg
Declination -12.2951 deg
V Magnitude 19.4 mag
Solar Elongation -178.11 deg
Galactic Latitude 46.84 deg
Rate 0.221 deg/day
Direction -69.198 deg

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