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(15891) Alissazhang  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.316 6.738e-09 au
e 0.200927 4.329e-08
i 4.377 4.225e-06 deg
Ω 181.221 4.047e-05 deg
ω 169.687 4.142e-05 deg
M 114.632 8.314e-06 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8507 au
Aphelion 2.7814 au
Asc. node-Earth separation 1.77384 au
Desc. node-Earth separation 0.85316 au
Earth MOID 0.84503 au
Orbital period 1287.38 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 1904 (15)
Radar observations (Discarded) 0 (0)
Arc length 11751 days
Unobserved 80 days

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Ephemeris at epoch 60426 MJD
Right Ascension 109.421 deg
Declination 18.94 deg
V Magnitude 20.44 mag
Solar Elongation -72.47 deg
Galactic Latitude 14.13 deg
Rate 0.306 deg/day
Direction 92.963 deg

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