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AstDyS ∴ Objects ∴ 2001YD4 ∴ Summary
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(329391) 2001YD4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28243 9.128e-09 au
e 0.230856 4.369e-08
i 28.554 7.524e-06 deg
Ω 9.361 8.112e-06 deg
ω 118.068 1.642e-05 deg
M 168.302 1.418e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7555 au
Aphelion 2.8093 au
Asc. node-Earth separation 1.42401 au
Desc. node-Earth separation 0.95043 au
Earth MOID 0.87545 au
Orbital period 1259.49 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 585 (0)
Radar observations (Discarded) 0 (0)
Arc length 7766.06 days
Unobserved 386 days

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Ephemeris at epoch 60418 MJD
Right Ascension 338.184 deg
Declination -34.3925 deg
V Magnitude 22.2 mag
Solar Elongation 64.08 deg
Galactic Latitude -59.49 deg
Rate 0.306 deg/day
Direction 76.042 deg

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