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AstDyS ∴ Objects ∴ 1998HW150 ∴ Summary
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(23737) 1998HW150  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30007 5.32e-09 au
e 0.238804 2.861e-08
i 5.142 3.345e-06 deg
Ω 162.404 3.388e-05 deg
ω 206.064 3.478e-05 deg
M 36.498 7.53e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7508 au
Aphelion 2.8493 au
Asc. node-Earth separation 1.7701 au
Desc. node-Earth separation 0.77804 au
Earth MOID 0.7513 au
Orbital period 1274.12 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2533 (20)
Radar observations (Discarded) 0 (0)
Arc length 9849.68 days
Unobserved 92 days

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Ephemeris at epoch 60426 MJD
Right Ascension 61.2107 deg
Declination 17.138 deg
V Magnitude 19.19 mag
Solar Elongation -26.84 deg
Galactic Latitude -25.52 deg
Rate 0.57 deg/day
Direction 78.314 deg

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