AstDyS-2

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AstDyS ∴ Objects ∴ 1998HN5 ∴ Summary
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(58820) 1998HN5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54528 1.076e-08 au
e 0.108462 7.085e-08
i 13.958 6.191e-06 deg
Ω 43.639 2.252e-05 deg
ω 84.716 5.187e-05 deg
M 204.29 4.319e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2692 au
Aphelion 2.8213 au
Asc. node-Earth separation 1.50002 au
Desc. node-Earth separation 1.53224 au
Earth MOID 1.33475 au
Orbital period 1483.21 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1035 (9)
Radar observations (Discarded) 0 (0)
Arc length 10209 days
Unobserved 706 days

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Ephemeris at epoch 60425 MJD
Right Ascension 354.294 deg
Declination -14.2668 deg
V Magnitude 21.45 mag
Solar Elongation 46.87 deg
Galactic Latitude -68.44 deg
Rate 0.366 deg/day
Direction 68.774 deg

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