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AstDyS ∴ Objects ∴ 1999XH42 ∴ Summary
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(137676) 1999XH42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35596 7.868e-09 au
e 0.183275 3.516e-08
i 1.674 4.758e-06 deg
Ω 308.198 0.000144 deg
ω 132.779 0.0001448 deg
M 246.221 1.466e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9242 au
Aphelion 2.7877 au
Asc. node-Earth separation 1.58494 au
Desc. node-Earth separation 1.04086 au
Earth MOID 0.94085 au
Orbital period 1320.84 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 879 (2)
Radar observations (Discarded) 0 (0)
Arc length 10199 days
Unobserved 256 days

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Ephemeris at epoch 60419 MJD
Right Ascension 335.009 deg
Declination -10.2211 deg
V Magnitude 21.78 mag
Solar Elongation 55.97 deg
Galactic Latitude -50.58 deg
Rate 0.383 deg/day
Direction 67.947 deg

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