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(4577) Chikako  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62338 6.418e-09 au
e 0.288873 3.114e-08
i 9.365 3.523e-06 deg
Ω 57.505 2.34e-05 deg
ω 65.846 2.433e-05 deg
M 82.504 6.309e-06 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8656 au
Aphelion 3.3812 au
Asc. node-Earth separation 1.16313 au
Desc. node-Earth separation 1.71478 au
Earth MOID 0.90428 au
Orbital period 1552 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 3025 (19)
Radar observations (Discarded) 0 (0)
Arc length 28101.4 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 255.734 deg
Declination -24.256 deg
V Magnitude 17.04 mag
Solar Elongation 139.86 deg
Galactic Latitude 10.52 deg
Rate 0.138 deg/day
Direction -105.877 deg

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