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AstDyS ∴ Objects ∴ 1998HN150 ∴ Summary
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(155452) 1998HN150  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67104 1.139e-08 au
e 0.135449 4.851e-08
i 3.76 4e-06 deg
Ω 101.995 7.796e-05 deg
ω 102.498 7.932e-05 deg
M 332.606 1.502e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3092 au
Aphelion 3.0328 au
Asc. node-Earth separation 1.71896 au
Desc. node-Earth separation 1.53034 au
Earth MOID 1.30907 au
Orbital period 1594.48 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 853 (9)
Radar observations (Discarded) 0 (0)
Arc length 9433.97 days
Unobserved 86 days

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Ephemeris at epoch 60419 MJD
Right Ascension 157.286 deg
Declination 15.0458 deg
V Magnitude 19.67 mag
Solar Elongation -124.18 deg
Galactic Latitude 54.83 deg
Rate 0.04 deg/day
Direction 144.96 deg

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