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AstDyS ∴ Objects ∴ 1999RM142 ∴ Summary
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(129861) 1999RM142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52536 1.044e-08 au
e 0.097547 4.237e-08
i 3.579 4.138e-06 deg
Ω 117.57 7.075e-05 deg
ω 261.015 7.379e-05 deg
M 24.734 2.288e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.279 au
Aphelion 2.7717 au
Asc. node-Earth separation 1.55652 au
Desc. node-Earth separation 1.44801 au
Earth MOID 1.28409 au
Orbital period 1465.83 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 934 (6)
Radar observations (Discarded) 0 (0)
Arc length 11269.7 days
Unobserved 110 days

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Ephemeris at epoch 60398 MJD
Right Ascension 34.8232 deg
Declination 11.2998 deg
V Magnitude 21.02 mag
Solar Elongation -27.96 deg
Galactic Latitude -46.06 deg
Rate 0.488 deg/day
Direction 69.849 deg

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