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(561939) 2015WS9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58381 3.605e-08 au
e 0.146346 1.342e-07
i 9.99 1.089e-05 deg
Ω 65.503 4.672e-05 deg
ω 358.389 6.097e-05 deg
M 5.246 3.921e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2057 au
Aphelion 2.9619 au
Asc. node-Earth separation 1.21993 au
Desc. node-Earth separation 1.94849 au
Earth MOID 1.21942 au
Orbital period 1517.02 days
Date of orbit computation  apr 23 21:48
Observational summary
Optical observations (Discarded) 193 (2)
Radar observations (Discarded) 0 (0)
Arc length 5860.93 days
Unobserved 109 days

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Ephemeris at epoch 60425 MJD
Right Ascension 63.2315 deg
Declination 22.8915 deg
V Magnitude 22.24 mag
Solar Elongation -30.57 deg
Galactic Latitude -20.22 deg
Rate 0.504 deg/day
Direction 75.561 deg

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