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AstDyS ∴ Objects ∴ 1999HN7 ∴ Summary
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(415719) 1999HN7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62854 1.633e-08 au
e 0.214722 6.496e-08
i 5.619 6.898e-06 deg
Ω 34.167 5.899e-05 deg
ω 153.742 6.088e-05 deg
M 319.318 1.537e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0641 au
Aphelion 3.1929 au
Asc. node-Earth separation 2.11253 au
Desc. node-Earth separation 1.09654 au
Earth MOID 1.06685 au
Orbital period 1556.57 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 267 (0)
Radar observations (Discarded) 0 (0)
Arc length 9047.94 days
Unobserved 92 days

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Ephemeris at epoch 60419 MJD
Right Ascension 109.414 deg
Declination 27.8895 deg
V Magnitude 21.98 mag
Solar Elongation -78.13 deg
Galactic Latitude 17.64 deg
Rate 0.349 deg/day
Direction 103.276 deg

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