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AstDyS ∴ Objects ∴ 1999JC46 ∴ Summary
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(49649) 1999JC46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30464 6.256e-09 au
e 0.15071 2.68e-08
i 6.383 3.071e-06 deg
Ω 191.656 2.665e-05 deg
ω 138.232 2.872e-05 deg
M 320.478 1.157e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9573 au
Aphelion 2.652 au
Asc. node-Earth separation 1.53816 au
Desc. node-Earth separation 1.02531 au
Earth MOID 0.95215 au
Orbital period 1277.92 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 3257 (383)
Radar observations (Discarded) 0 (0)
Arc length 25622 days
Unobserved 317 days

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Ephemeris at epoch 60423 MJD
Right Ascension 315.446 deg
Declination -10.1184 deg
V Magnitude 19.17 mag
Solar Elongation 78.16 deg
Galactic Latitude -33.5 deg
Rate 0.448 deg/day
Direction 69.448 deg

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