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AstDyS ∴ Objects ∴ 1998HY8 ∴ Summary
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(37942) 1998HY8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56082 1.13e-08 au
e 0.148086 3.872e-08
i 4.579 3.985e-06 deg
Ω 104.709 4.738e-05 deg
ω 188.398 4.931e-05 deg
M 49.482 1.662e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1816 au
Aphelion 2.94 au
Asc. node-Earth separation 1.95183 au
Desc. node-Earth separation 1.168 au
Earth MOID 1.16534 au
Orbital period 1496.81 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1514 (4)
Radar observations (Discarded) 0 (0)
Arc length 9226.58 days
Unobserved 271 days

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Ephemeris at epoch 60418 MJD
Right Ascension 10.2062 deg
Declination 0.90259 deg
V Magnitude 20.06 mag
Solar Elongation 18.66 deg
Galactic Latitude -61.85 deg
Rate 0.476 deg/day
Direction 67.827 deg

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