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AstDyS ∴ Objects ∴ 2001YH99 ∴ Summary
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(141298) 2001YH99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73765 1.212e-08 au
e 0.058159 3.638e-08
i 6.747 3.452e-06 deg
Ω 109.738 4.183e-05 deg
ω 14.274 6.694e-05 deg
M 297.284 5.074e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5784 au
Aphelion 2.8969 au
Asc. node-Earth separation 1.60003 au
Desc. node-Earth separation 1.87483 au
Earth MOID 1.59523 au
Orbital period 1654.5 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 724 (5)
Radar observations (Discarded) 0 (0)
Arc length 8062.81 days
Unobserved 100 days

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Ephemeris at epoch 60425 MJD
Right Ascension 52.5706 deg
Declination 15.1233 deg
V Magnitude 21.44 mag
Solar Elongation -19.39 deg
Galactic Latitude -32.82 deg
Rate 0.425 deg/day
Direction 73.53 deg

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