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(9663) Zwin  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64377 8.8e-09 au
e 0.09439 3.331e-08
i 0.881 3.573e-06 deg
Ω 124.049 0.000224 deg
ω 1.019 0.0002249 deg
M 256.891 1.898e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3942 au
Aphelion 2.8933 au
Asc. node-Earth separation 1.41042 au
Desc. node-Earth separation 1.87785 au
Earth MOID 1.41011 au
Orbital period 1570.12 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 1941 (21)
Radar observations (Discarded) 0 (0)
Arc length 13371.9 days
Unobserved 159 days

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Ephemeris at epoch 60419 MJD
Right Ascension 18.1762 deg
Declination 7.03912 deg
V Magnitude 19.96 mag
Solar Elongation 9.68 deg
Galactic Latitude -55.45 deg
Rate 0.423 deg/day
Direction 67.936 deg

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