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(2409) Chapman  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26643 4.664e-09 au
e 0.191113 2.744e-08
i 3.513 1.74e-06 deg
Ω 140.711 4.718e-05 deg
ω 208.155 4.773e-05 deg
M 32.034 6.583e-06 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8333 au
Aphelion 2.6996 au
Asc. node-Earth separation 1.63966 au
Desc. node-Earth separation 0.85606 au
Earth MOID 0.82748 au
Orbital period 1246.27 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 6225 (67)
Radar observations (Discarded) 0 (0)
Arc length 33753.4 days
Unobserved 82 days

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Ephemeris at epoch 60398 MJD
Right Ascension 24.5968 deg
Declination 7.78975 deg
V Magnitude 17.25 mag
Solar Elongation -17.32 deg
Galactic Latitude -53.28 deg
Rate 0.595 deg/day
Direction 69.023 deg

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