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(28277) Chengherngyi  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30782 5.779e-09 au
e 0.127421 2.019e-08
i 6.989 2.249e-06 deg
Ω 21.738 2.409e-05 deg
ω 350.974 2.677e-05 deg
M 171.049 1.158e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0138 au
Aphelion 2.6019 au
Asc. node-Earth separation 1.0201 au
Desc. node-Earth separation 1.59491 au
Earth MOID 1.01464 au
Orbital period 1280.57 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 4364 (521)
Radar observations (Discarded) 0 (0)
Arc length 10648.8 days
Unobserved 65 days

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Ephemeris at epoch 60398 MJD
Right Ascension 184.473 deg
Declination 1.5513 deg
V Magnitude 18.1 mag
Solar Elongation -174.09 deg
Galactic Latitude 63.19 deg
Rate 0.264 deg/day
Direction -76.106 deg

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