AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002JR ∴ Summary
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(151478) 2002JR  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07652 2.152e-08 au
e 0.118628 3.829e-08
i 7.883 5.794e-06 deg
Ω 168.634 3.238e-05 deg
ω 99.634 4.162e-05 deg
M 352.743 2.694e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7116 au
Aphelion 3.4415 au
Asc. node-Earth separation 2.10198 au
Desc. node-Earth separation 1.96803 au
Earth MOID 1.71006 au
Orbital period 1971.01 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 570 (4)
Radar observations (Discarded) 0 (0)
Arc length 22917.9 days
Unobserved 305 days

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Ephemeris at epoch 60426 MJD
Right Ascension 285.877 deg
Declination -12.9024 deg
V Magnitude 20.24 mag
Solar Elongation 109.93 deg
Galactic Latitude -8.48 deg
Rate 0.132 deg/day
Direction 61.78 deg

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