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AstDyS ∴ Objects ∴ 2002RQ21 ∴ Summary
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(78448) 2002RQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75493 1.191e-08 au
e 0.232164 3.854e-08
i 5.804 4.901e-06 deg
Ω 18.185 4.301e-05 deg
ω 65.946 4.453e-05 deg
M 188.882 1.091e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1153 au
Aphelion 3.3945 au
Asc. node-Earth separation 1.38373 au
Desc. node-Earth separation 1.87744 au
Earth MOID 1.13952 au
Orbital period 1670.18 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 919 (2)
Radar observations (Discarded) 0 (0)
Arc length 10866.1 days
Unobserved 307 days

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Ephemeris at epoch 60423 MJD
Right Ascension 292.518 deg
Declination -28.1978 deg
V Magnitude 21.33 mag
Solar Elongation 103.07 deg
Galactic Latitude -20.31 deg
Rate 0.089 deg/day
Direction 103.63 deg

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