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AstDyS ∴ Objects ∴ 1999JR45 ∴ Summary
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(49648) 1999JR45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20056 1.807e-08 au
e 0.163047 3.608e-08
i 17.864 5.049e-06 deg
Ω 222.851 1.244e-05 deg
ω 291.676 2.032e-05 deg
M 183.176 1.469e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6787 au
Aphelion 3.7224 au
Asc. node-Earth separation 1.93037 au
Desc. node-Earth separation 2.32434 au
Earth MOID 1.74569 au
Orbital period 2091.4 days
Date of orbit computation  Jun 5 00:47
Observational summary
Optical observations (Discarded) 1620 (5)
Radar observations (Discarded) 0 (0)
Arc length 10218.2 days
Unobserved 296 days

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Ephemeris at epoch 60467 MJD
Right Ascension 356.263 deg
Declination 14.093 deg
V Magnitude 20.48 mag
Solar Elongation 73.7 deg
Galactic Latitude -45.74 deg
Rate 0.192 deg/day
Direction 56.546 deg

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