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AstDyS ∴ Objects ∴ 1998HL150 ∴ Summary
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(91132) 1998HL150  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70182 1.282e-08 au
e 0.056139 3.305e-08
i 4.099 4.691e-06 deg
Ω 56.209 6.192e-05 deg
ω 228.425 8.113e-05 deg
M 217.229 5.383e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5501 au
Aphelion 2.8535 au
Asc. node-Earth separation 1.80978 au
Desc. node-Earth separation 1.58527 au
Earth MOID 1.53582 au
Orbital period 1622.12 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1146 (4)
Radar observations (Discarded) 0 (0)
Arc length 9438 days
Unobserved 78 days

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Ephemeris at epoch 60418 MJD
Right Ascension 124.209 deg
Declination 24.2971 deg
V Magnitude 20.97 mag
Solar Elongation -92.8 deg
Galactic Latitude 28.88 deg
Rate 0.181 deg/day
Direction 109.963 deg

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