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AstDyS ∴ Objects ∴ 1997YH ∴ Summary
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(85549) 1997YH  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4628 1.026e-08 au
e 0.114731 5.162e-08
i 7.165 4.602e-06 deg
Ω 254.12 3.696e-05 deg
ω 148.747 4.223e-05 deg
M 319.562 1.816e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1802 au
Aphelion 2.7454 au
Asc. node-Earth separation 1.67991 au
Desc. node-Earth separation 1.22882 au
Earth MOID 1.19334 au
Orbital period 1411.69 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1076 (8)
Radar observations (Discarded) 0 (0)
Arc length 9336.42 days
Unobserved 286 days

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Ephemeris at epoch 60425 MJD
Right Ascension 8.27499 deg
Declination 8.93623 deg
V Magnitude 20.44 mag
Solar Elongation 24.3 deg
Galactic Latitude -53.66 deg
Rate 0.508 deg/day
Direction 66.873 deg

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