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(25520) Deronchang  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37349 7.197e-09 au
e 0.122408 3.803e-08
i 5.993 3.568e-06 deg
Ω 291.756 3.304e-05 deg
ω 24.258 3.549e-05 deg
M 4.472 1.25e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.083 au
Aphelion 2.664 au
Asc. node-Earth separation 1.08674 au
Desc. node-Earth separation 1.64881 au
Earth MOID 1.07046 au
Orbital period 1335.61 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2596 (286)
Radar observations (Discarded) 0 (0)
Arc length 15642.4 days
Unobserved 259 days

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Ephemeris at epoch 60398 MJD
Right Ascension 336.895 deg
Declination -7.35682 deg
V Magnitude 19.54 mag
Solar Elongation 32.62 deg
Galactic Latitude -50.61 deg
Rate 0.539 deg/day
Direction 65.604 deg

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