AstDyS-2

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AstDyS ∴ Objects ∴ 1999HJ2 ∴ Summary
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(56216) 1999HJ2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59971 1.072e-08 au
e 0.16031 2.966e-08
i 9.793 4.693e-06 deg
Ω 54.924 2.226e-05 deg
ω 215.604 2.794e-05 deg
M 288.216 1.669e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1829 au
Aphelion 3.0165 au
Asc. node-Earth separation 1.92451 au
Desc. node-Earth separation 1.22977 au
Earth MOID 1.17521 au
Orbital period 1531.04 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 2015 (157)
Radar observations (Discarded) 0 (0)
Arc length 10526.1 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 175.542 deg
Declination 13.6547 deg
V Magnitude 18.86 mag
Solar Elongation -133.54 deg
Galactic Latitude 68.95 deg
Rate 0.121 deg/day
Direction -118.639 deg

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