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AstDyS ∴ Objects ∴ 2001YA55 ∴ Summary
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(350742) 2001YA55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36945 1.52e-08 au
e 0.176001 7.1e-08
i 2.279 7.55e-06 deg
Ω 274.348 0.0002636 deg
ω 198.111 0.0002671 deg
M 16.512 3.881e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9524 au
Aphelion 2.7865 au
Asc. node-Earth separation 1.7411 au
Desc. node-Earth separation 0.98405 au
Earth MOID 0.96963 au
Orbital period 1332.2 days
Date of orbit computation  apr 23 21:04
Observational summary
Optical observations (Discarded) 138 (0)
Radar observations (Discarded) 0 (0)
Arc length 8077.88 days
Unobserved 84 days

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Ephemeris at epoch 60425 MJD
Right Ascension 117.454 deg
Declination 19.1331 deg
V Magnitude 22.35 mag
Solar Elongation -80.89 deg
Galactic Latitude 21.18 deg
Rate 0.431 deg/day
Direction 100.516 deg

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