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AstDyS ∴ Objects ∴ 1998HZ122 ∴ Summary
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(44154) 1998HZ122  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7392 1.283e-08 au
e 0.105721 4.461e-08
i 9.338 5.326e-06 deg
Ω 175.065 2.321e-05 deg
ω 21.896 3.136e-05 deg
M 277.541 2.225e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4496 au
Aphelion 3.0288 au
Asc. node-Earth separation 1.47214 au
Desc. node-Earth separation 1.99887 au
Earth MOID 1.4518 au
Orbital period 1655.9 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1247 (29)
Radar observations (Discarded) 0 (0)
Arc length 10315.2 days
Unobserved 99 days

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Ephemeris at epoch 60425 MJD
Right Ascension 90.1426 deg
Declination 16.0446 deg
V Magnitude 20.67 mag
Solar Elongation -55.52 deg
Galactic Latitude -3.57 deg
Rate 0.351 deg/day
Direction 83.792 deg

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