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AstDyS ∴ Objects ∴ 2001YD149 ∴ Summary
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(89733) 2001YD149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13618 2.054e-08 au
e 0.155555 3.861e-08
i 23.102 4.884e-06 deg
Ω 69.243 1.165e-05 deg
ω 258.251 1.98e-05 deg
M 107.732 1.662e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6483 au
Aphelion 3.624 au
Asc. node-Earth separation 2.17505 au
Desc. node-Earth separation 1.95251 au
Earth MOID 1.74614 au
Orbital period 2028.61 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1365 (8)
Radar observations (Discarded) 0 (0)
Arc length 8540.95 days
Unobserved 98 days

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Ephemeris at epoch 60423 MJD
Right Ascension 78.3972 deg
Declination 31.2339 deg
V Magnitude 20.51 mag
Solar Elongation -47.54 deg
Galactic Latitude -4.51 deg
Rate 0.285 deg/day
Direction 80.466 deg

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