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AstDyS ∴ Objects ∴ 2004HN17 ∴ Summary
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(220561) 2004HN17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36461 1.174e-08 au
e 0.105489 6.15e-08
i 1.641 7.087e-06 deg
Ω 214.969 0.0001848 deg
ω 297.231 0.0001888 deg
M 220.352 3.283e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1152 au
Aphelion 2.6141 au
Asc. node-Earth separation 1.22483 au
Desc. node-Earth separation 1.46379 au
Earth MOID 1.12661 au
Orbital period 1328.13 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 376 (0)
Radar observations (Discarded) 0 (0)
Arc length 11135.1 days
Unobserved 193 days

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Ephemeris at epoch 60425 MJD
Right Ascension 16.3089 deg
Declination 7.4622 deg
V Magnitude 22.41 mag
Solar Elongation 17.07 deg
Galactic Latitude -55.25 deg
Rate 0.439 deg/day
Direction 68.079 deg

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