AstDyS-2

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AstDyS ∴ Objects ∴ 1998RH12 ∴ Summary
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(164728) 1998RH12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65701 1.336e-08 au
e 0.274086 4.51e-08
i 13.636 4.65e-06 deg
Ω 163.679 2.11e-05 deg
ω 260.194 2.516e-05 deg
M 270.034 8.555e-06 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9288 au
Aphelion 3.3853 au
Asc. node-Earth separation 1.58628 au
Desc. node-Earth separation 1.34038 au
Earth MOID 0.99486 au
Orbital period 1581.93 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 710 (2)
Radar observations (Discarded) 0 (0)
Arc length 9078.04 days
Unobserved 263 days

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Ephemeris at epoch 60398 MJD
Right Ascension 319.865 deg
Declination -7.93195 deg
V Magnitude 22.15 mag
Solar Elongation 49.1 deg
Galactic Latitude -36.4 deg
Rate 0.356 deg/day
Direction 73.477 deg

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