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AstDyS ∴ Objects ∴ 2004HA16 ∴ Summary
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(307961) 2004HA16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63074 1.401e-08 au
e 0.230185 4.935e-08
i 13.59 4.442e-06 deg
Ω 102.011 2.292e-05 deg
ω 85.799 2.585e-05 deg
M 264.566 1.061e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0252 au
Aphelion 3.2363 au
Asc. node-Earth separation 1.46755 au
Desc. node-Earth separation 1.51722 au
Earth MOID 1.08027 au
Orbital period 1558.53 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 658 (2)
Radar observations (Discarded) 0 (0)
Arc length 7253.13 days
Unobserved 112 days

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Ephemeris at epoch 60426 MJD
Right Ascension 62.6306 deg
Declination 15.9356 deg
V Magnitude 21.61 mag
Solar Elongation -28.15 deg
Galactic Latitude -25.31 deg
Rate 0.386 deg/day
Direction 73.115 deg

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