AstDyS-2

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AstDyS ∴ Objects ∴ 1998HQ150 ∴ Summary
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(42684) 1998HQ150  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36292 7.386e-09 au
e 0.149829 3.356e-08
i 3.221 3.749e-06 deg
Ω 121.951 7.885e-05 deg
ω 0.316 8.036e-05 deg
M 112.486 1.559e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0089 au
Aphelion 2.717 au
Asc. node-Earth separation 1.02524 au
Desc. node-Earth separation 1.70134 au
Earth MOID 1.02513 au
Orbital period 1326.7 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 932 (3)
Radar observations (Discarded) 0 (0)
Arc length 11661.9 days
Unobserved 368 days

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Ephemeris at epoch 60420 MJD
Right Ascension 275.095 deg
Declination -20.2417 deg
V Magnitude 20.81 mag
Solar Elongation 115.25 deg
Galactic Latitude -2.58 deg
Rate 0.059 deg/day
Direction 80.731 deg

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