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(21827) Chingzhu  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44208 8.725e-09 au
e 0.052597 3.485e-08
i 8.19 3.366e-06 deg
Ω 135.173 2.559e-05 deg
ω 88.988 4.121e-05 deg
M 289.301 3.233e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3136 au
Aphelion 2.5705 au
Asc. node-Earth separation 1.44775 au
Desc. node-Earth separation 1.42376 au
Earth MOID 1.32207 au
Orbital period 1393.92 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1860 (22)
Radar observations (Discarded) 0 (0)
Arc length 11910.1 days
Unobserved 39 days

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Ephemeris at epoch 60425 MJD
Right Ascension 132.638 deg
Declination 20.8674 deg
V Magnitude 19.76 mag
Solar Elongation -94.38 deg
Galactic Latitude 35.13 deg
Rate 0.227 deg/day
Direction 99.767 deg

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