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AstDyS ∴ Objects ∴ 2001RQ61 ∴ Summary
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(55219) 2001RQ61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06423 1.885e-08 au
e 0.160758 3.873e-08
i 2.371 4.748e-06 deg
Ω 137.258 0.0001189 deg
ω 294.487 0.0001202 deg
M 10.071 1.826e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5716 au
Aphelion 3.5568 au
Asc. node-Earth separation 1.81245 au
Desc. node-Earth separation 2.18526 au
Earth MOID 1.58778 au
Orbital period 1959.21 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1044 (4)
Radar observations (Discarded) 0 (0)
Arc length 11253.9 days
Unobserved 76 days

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Ephemeris at epoch 60397 MJD
Right Ascension 64.2473 deg
Declination 19.6719 deg
V Magnitude 20.41 mag
Solar Elongation -58.38 deg
Galactic Latitude -21.68 deg
Rate 0.383 deg/day
Direction 78.298 deg

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