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AstDyS ∴ Objects ∴ 1997HX16 ∴ Summary
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(168380) 1997HX16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69465 1.325e-08 au
e 0.194498 6.3e-08
i 7.948 7.077e-06 deg
Ω 202.663 3.138e-05 deg
ω 133.078 3.603e-05 deg
M 309.782 1.657e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1705 au
Aphelion 3.2188 au
Asc. node-Earth separation 1.9872 au
Desc. node-Earth separation 1.29255 au
Earth MOID 1.17064 au
Orbital period 1615.66 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 424 (2)
Radar observations (Discarded) 0 (0)
Arc length 9509.99 days
Unobserved 343 days

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Ephemeris at epoch 60423 MJD
Right Ascension 297.101 deg
Declination -12.3364 deg
V Magnitude 21.18 mag
Solar Elongation 96.18 deg
Galactic Latitude -18.14 deg
Rate 0.279 deg/day
Direction 65.565 deg

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