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AstDyS ∴ Objects ∴ 2002YD4 ∴ Summary
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(180002) 2002YD4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72654 8.821e-09 au
e 0.281861 4.08e-08
i 1.182 3.903e-06 deg
Ω 29.924 0.0002306 deg
ω 61.574 0.0002308 deg
M 266.255 8.705e-06 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.958 au
Aphelion 3.495 au
Asc. node-Earth separation 1.21981 au
Desc. node-Earth separation 1.89258 au
Earth MOID 0.97542 au
Orbital period 1644.43 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 639 (5)
Radar observations (Discarded) 0 (0)
Arc length 10374.9 days
Unobserved 662 days

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Ephemeris at epoch 60397 MJD
Right Ascension 338.974 deg
Declination -9.73137 deg
V Magnitude 22.54 mag
Solar Elongation 30.54 deg
Galactic Latitude -53.64 deg
Rate 0.368 deg/day
Direction 68.214 deg

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