AstDyS-2

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(500231) 2012JW2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56681 3.641e-08 au
e 0.062544 6.556e-08
i 13.257 8.457e-06 deg
Ω 54.794 3.243e-05 deg
ω 220.31 8.415e-05 deg
M 279.143 7.636e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4063 au
Aphelion 2.7273 au
Asc. node-Earth separation 1.69686 au
Desc. node-Earth separation 1.42931 au
Earth MOID 1.40404 au
Orbital period 1502.06 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 153 (1)
Radar observations (Discarded) 0 (0)
Arc length 4337.11 days
Unobserved 51 days

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Ephemeris at epoch 60427 MJD
Right Ascension 186.018 deg
Declination 11.8638 deg
V Magnitude 21.16 mag
Solar Elongation -141.79 deg
Galactic Latitude 73.44 deg
Rate 0.175 deg/day
Direction -110.01 deg

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