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AstDyS ∴ Objects ∴ 2003YH157 ∴ Summary
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(288268) 2003YH157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.81149 3.063e-08 au
e 0.172788 5.665e-08
i 8.417 7.461e-06 deg
Ω 155.097 4.897e-05 deg
ω 321.325 5.744e-05 deg
M 79.775 3.027e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3257 au
Aphelion 3.2973 au
Asc. node-Earth separation 1.41401 au
Desc. node-Earth separation 2.14327 au
Earth MOID 1.34888 au
Orbital period 1721.88 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 229 (3)
Radar observations (Discarded) 0 (0)
Arc length 7397.35 days
Unobserved 38 days

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Ephemeris at epoch 60426 MJD
Right Ascension 224.993 deg
Declination -4.72854 deg
V Magnitude 21.01 mag
Solar Elongation 165.76 deg
Galactic Latitude 45.52 deg
Rate 0.218 deg/day
Direction -65.959 deg

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