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AstDyS ∴ Objects ∴ 1999RJ154 ∴ Summary
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(38359) 1999RJ154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58473 9.735e-09 au
e 0.19543 2.776e-08
i 12.228 4.97e-06 deg
Ω 171.4 1.804e-05 deg
ω 135.39 2.376e-05 deg
M 351.21 1.601e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0796 au
Aphelion 3.0899 au
Asc. node-Earth separation 1.89432 au
Desc. node-Earth separation 1.17703 au
Earth MOID 1.08455 au
Orbital period 1517.82 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1490 (21)
Radar observations (Discarded) 0 (0)
Arc length 10184 days
Unobserved 234 days

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Ephemeris at epoch 60397 MJD
Right Ascension 315.418 deg
Declination -7.97776 deg
V Magnitude 19.87 mag
Solar Elongation 52.46 deg
Galactic Latitude -32.52 deg
Rate 0.515 deg/day
Direction 73.852 deg

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