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AstDyS ∴ Objects ∴ 1998HY129 ∴ Summary
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(42677) 1998HY129  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38857 8.255e-09 au
e 0.150536 2.948e-08
i 1.295 4.484e-06 deg
Ω 176.575 0.0001485 deg
ω 69.289 0.0001494 deg
M 331 1.721e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.029 au
Aphelion 2.7481 au
Asc. node-Earth separation 1.22152 au
Desc. node-Earth separation 1.46184 au
Earth MOID 1.01592 au
Orbital period 1348.35 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1004 (3)
Radar observations (Discarded) 0 (0)
Arc length 9491.33 days
Unobserved 39 days

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Ephemeris at epoch 60426 MJD
Right Ascension 214.282 deg
Declination -12.0277 deg
V Magnitude 18.1 mag
Solar Elongation 178.4 deg
Galactic Latitude 45.67 deg
Rate 0.236 deg/day
Direction -67.643 deg

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