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AstDyS ∴ Objects ∴ 1997CH16 ∴ Summary
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(26192) 1997CH16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31992 9.152e-09 au
e 0.220408 3.714e-08
i 0.638 5.536e-06 deg
Ω 43.413 0.0003746 deg
ω 263.723 0.0003749 deg
M 101.358 1.627e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8086 au
Aphelion 2.8312 au
Asc. node-Earth separation 1.26863 au
Desc. node-Earth separation 1.14924 au
Earth MOID 0.79364 au
Orbital period 1290.65 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 886 (1)
Radar observations (Discarded) 0 (0)
Arc length 9853.78 days
Unobserved 80 days

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Ephemeris at epoch 60420 MJD
Right Ascension 61.3585 deg
Declination 21.0989 deg
V Magnitude 21.87 mag
Solar Elongation -33.36 deg
Galactic Latitude -22.71 deg
Rate 0.417 deg/day
Direction 78.864 deg

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