NEODyS-2

Near Earth Objects - Dynamic Site
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2015JR  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.10692 0.002352 au
e 0.53946 0.0005328
i 7.805 0.006077 deg
Ω 228.623 0.005243 deg
ω 32.085 0.003452 deg
M 33.781 0.6774 deg

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Other useful info
Absolute Magnitude (H)    26.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9703 au
Aphelion 3.2435 au
Asc. node-Earth separation 0.01389 au
Desc. node-Earth separation 1.7615 au
Earth MOID 0.00773 au
Orbital period 1117.05 days
Date of orbit computation   Oct 1 20:12
Observational summary
Optical observations (Discarded) 55 (1)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 1285 days

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Ephemeris at epoch 58441 MJD
Right Ascension 339.898 deg
Declination -1.50781 deg
V Magnitude 29.6 mag
Solar Elongation -104.43 deg
Galactic Latitude -49.33 deg
Rate 0.408 deg/day
Direction 83.621 deg

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