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AstDyS ∴ Objects ∴ 1998HZ100 ∴ Summary
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(55957) 1998HZ100  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05417 1.318e-08 au
e 0.134628 3.32e-08
i 11.977 5.053e-06 deg
Ω 47.254 1.787e-05 deg
ω 56.239 2.785e-05 deg
M 54.831 2.009e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.643 au
Aphelion 3.4653 au
Asc. node-Earth separation 1.80053 au
Desc. node-Earth separation 2.23188 au
Earth MOID 1.68191 au
Orbital period 1949.56 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 2163 (9)
Radar observations (Discarded) 0 (0)
Arc length 9494.92 days
Unobserved 49 days

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Ephemeris at epoch 60441 MJD
Right Ascension 167.745 deg
Declination 16.7831 deg
V Magnitude 18.8 mag
Solar Elongation -111.29 deg
Galactic Latitude 64.58 deg
Rate 0.125 deg/day
Direction 160.076 deg

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