AstDyS-2

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AstDyS ∴ Objects ∴ 1997MR2 ∴ Summary
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(239811) 1997MR2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73532 2.151e-08 au
e 0.1914 5.352e-08
i 15.692 5.612e-06 deg
Ω 104.537 2.547e-05 deg
ω 190.642 3.099e-05 deg
M 318.241 1.957e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2118 au
Aphelion 3.2589 au
Asc. node-Earth separation 2.26294 au
Desc. node-Earth separation 1.20127 au
Earth MOID 1.19707 au
Orbital period 1652.38 days
Date of orbit computation  feb 22 02:41
Observational summary
Optical observations (Discarded) 516 (3)
Radar observations (Discarded) 0 (0)
Arc length 9448.92 days
Unobserved 341 days

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Ephemeris at epoch 60419 MJD
Right Ascension 262.919 deg
Declination -7.80189 deg
V Magnitude 19.4 mag
Solar Elongation 124.87 deg
Galactic Latitude 13.82 deg
Rate 0.048 deg/day
Direction 75.602 deg

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