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AstDyS ∴ Objects ∴ 1998HS148 ∴ Summary
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(42683) 1998HS148  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54451 8.547e-09 au
e 0.148409 2.724e-08
i 0.803 5.695e-06 deg
Ω 6.861 0.0002199 deg
ω 283.559 0.0002212 deg
M 95.465 2.245e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1669 au
Aphelion 2.9221 au
Asc. node-Earth separation 1.40359 au
Desc. node-Earth separation 1.58068 au
Earth MOID 1.15057 au
Orbital period 1482.54 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1572 (5)
Radar observations (Discarded) 0 (0)
Arc length 10243 days
Unobserved 138 days

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Ephemeris at epoch 60425 MJD
Right Ascension 41.7222 deg
Declination 16.4966 deg
V Magnitude 20.72 mag
Solar Elongation -9.36 deg
Galactic Latitude -38.16 deg
Rate 0.424 deg/day
Direction 72.53 deg

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