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AstDyS ∴ Objects ∴ 1998HZ109 ∴ Summary
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(48877) 1998HZ109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2761 6.666e-09 au
e 0.103044 5.065e-08
i 6.534 3.43e-06 deg
Ω 115.996 4.418e-05 deg
ω 83.072 4.738e-05 deg
M 209.734 1.768e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0416 au
Aphelion 2.5106 au
Asc. node-Earth separation 1.24126 au
Desc. node-Earth separation 1.264 au
Earth MOID 1.05193 au
Orbital period 1254.25 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1005 (2)
Radar observations (Discarded) 0 (0)
Arc length 9389.81 days
Unobserved 137 days

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Ephemeris at epoch 60425 MJD
Right Ascension 44.2379 deg
Declination 12.3574 deg
V Magnitude 21.05 mag
Solar Elongation -11.31 deg
Galactic Latitude -40.14 deg
Rate 0.451 deg/day
Direction 71.941 deg

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