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AstDyS ∴ Objects ∴ 2002RQ57 ∴ Summary
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(84141) 2002RQ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30159 7.163e-09 au
e 0.137429 3.433e-08
i 3.039 3.849e-06 deg
Ω 246.734 6.629e-05 deg
ω 155.577 6.78e-05 deg
M 26.306 1.428e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9853 au
Aphelion 2.6179 au
Asc. node-Earth separation 1.56738 au
Desc. node-Earth separation 1.02147 au
Earth MOID 0.99456 au
Orbital period 1275.38 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1390 (8)
Radar observations (Discarded) 0 (0)
Arc length 8802.74 days
Unobserved 102 days

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Ephemeris at epoch 60426 MJD
Right Ascension 68.5583 deg
Declination 21.2319 deg
V Magnitude 20.51 mag
Solar Elongation -34.16 deg
Galactic Latitude -17.6 deg
Rate 0.538 deg/day
Direction 82.843 deg

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