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AstDyS ∴ Objects ∴ 2015HN42 ∴ Summary
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(503219) 2015HN42  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.10464 1.725e-07 au
e 0.134029 2.136e-07
i 12.402 1.639e-05 deg
Ω 54.042 4.629e-05 deg
ω 137.838 6.523e-05 deg
M 247.983 5.883e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6885 au
Aphelion 3.5208 au
Asc. node-Earth separation 2.39615 au
Desc. node-Earth separation 1.76085 au
Earth MOID 1.69939 au
Orbital period 1998.09 days
Date of orbit computation  Oct 31 10:00
Observational summary
Optical observations (Discarded) 103 (0)
Radar observations (Discarded) 0 (0)
Arc length 3644.88 days
Unobserved 512 days

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Ephemeris at epoch 58564 MJD
Right Ascension 72.9518 deg
Declination 30.2169 deg
V Magnitude 22.06 mag
Solar Elongation -74.51 deg
Galactic Latitude -8.86 deg
Rate 0.231 deg/day
Direction 84.29 deg

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