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(306520) 1999WS19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42608 1.027e-08 au
e 0.200515 6.577e-08
i 0.385 5.536e-06 deg
Ω 243.594 0.001024 deg
ω 146.117 0.001024 deg
M 155.984 1.726e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9396 au
Aphelion 2.9125 au
Asc. node-Earth separation 1.77669 au
Desc. node-Earth separation 1.01211 au
Earth MOID 0.94497 au
Orbital period 1380.24 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 278 (3)
Radar observations (Discarded) 0 (0)
Arc length 8509.94 days
Unobserved 481 days

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Ephemeris at epoch 60420 MJD
Right Ascension 189.072 deg
Declination -4.36811 deg
V Magnitude 21.89 mag
Solar Elongation -159.97 deg
Galactic Latitude 58.29 deg
Rate 0.211 deg/day
Direction -66.267 deg

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