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AstDyS ∴ Objects ∴ 1999JR3 ∴ Summary
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(42806) 1999JR3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.92724 4.227e-09 au
e 0.040696 2.934e-08
i 21.709 3.504e-06 deg
Ω 217.243 8.476e-06 deg
ω 230.477 4.878e-05 deg
M 236.994 4.944e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8488 au
Aphelion 2.0057 au
Asc. node-Earth separation 0.96849 au
Desc. node-Earth separation 0.88334 au
Earth MOID 0.88046 au
Orbital period 977.245 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 2564 (10)
Radar observations (Discarded) 0 (0)
Arc length 14701.2 days
Unobserved 262 days

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Ephemeris at epoch 60427 MJD
Right Ascension 348.287 deg
Declination 11.5475 deg
V Magnitude 19.42 mag
Solar Elongation 45.13 deg
Galactic Latitude -44.57 deg
Rate 0.537 deg/day
Direction 66.382 deg

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