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AstDyS ∴ Objects ∴ 1999XH177 ∴ Summary
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(33813) 1999XH177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57028 8.822e-09 au
e 0.155272 3.184e-08
i 13.573 2.5e-06 deg
Ω 72.697 1.56e-05 deg
ω 218.735 1.781e-05 deg
M 151.796 9.364e-06 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1712 au
Aphelion 2.9694 au
Asc. node-Earth separation 1.86914 au
Desc. node-Earth separation 1.22294 au
Earth MOID 1.17103 au
Orbital period 1505.11 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 3944 (27)
Radar observations (Discarded) 0 (0)
Arc length 25178 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 79.0326 deg
Declination 27.2719 deg
V Magnitude 19.59 mag
Solar Elongation -45.44 deg
Galactic Latitude -6.35 deg
Rate 0.333 deg/day
Direction 82.102 deg

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