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AstDyS ∴ Objects ∴ 2001YD91 ∴ Summary
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(141295) 2001YD91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18124 2.286e-08 au
e 0.08581 4.009e-08
i 2.694 4.42e-06 deg
Ω 83.069 0.0001129 deg
ω 1.733 0.0001182 deg
M 357.872 3.572e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9083 au
Aphelion 3.4542 au
Asc. node-Earth separation 1.92484 au
Desc. node-Earth separation 2.43833 au
Earth MOID 1.92481 au
Orbital period 2072.49 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 648 (8)
Radar observations (Discarded) 0 (0)
Arc length 8469.91 days
Unobserved 125 days

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Ephemeris at epoch 60420 MJD
Right Ascension 71.3763 deg
Declination 22.4636 deg
V Magnitude 21.24 mag
Solar Elongation -42.76 deg
Galactic Latitude -14.79 deg
Rate 0.363 deg/day
Direction 81.508 deg

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