NEODyS-2

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2015OR21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.97451 0.000798 au
e 0.368191 0.0001927
i 0.466 0.0002336 deg
Ω 343.77 0.003449 deg
ω 306.787 0.008164 deg
M 350.926 0.2136 deg

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Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2475 au
Aphelion 2.7015 au
Asc. node-Earth separation 0.39007 au
Desc. node-Earth separation 1.19783 au
Earth MOID 0.23104 au
Orbital period 1013.41 days
Date of orbit computation   Mar 13 13:48
Observational summary
Optical observations (Discarded) 18 (0)
Radar observations (Discarded) 0 (0)
Arc length 60 days
Unobserved 1100 days

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Ephemeris at epoch 58382 MJD
Right Ascension 54.9555 deg
Declination 20.1105 deg
V Magnitude 26.4 mag
Solar Elongation 120.35 deg
Galactic Latitude -27.6 deg
Rate 0.016 deg/day
Direction -74.455 deg

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