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AstDyS ∴ Objects ∴ 2001YD20 ∴ Summary
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(194739) 2001YD20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38271 1.298e-08 au
e 0.145566 4.511e-08
i 2.271 5.184e-06 deg
Ω 285.039 0.000187 deg
ω 164.028 0.0001895 deg
M 7.545 3.161e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0359 au
Aphelion 2.7296 au
Asc. node-Earth separation 1.69485 au
Desc. node-Earth separation 1.06335 au
Earth MOID 1.0529 au
Orbital period 1343.4 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 271 (1)
Radar observations (Discarded) 0 (0)
Arc length 10563.9 days
Unobserved 129 days

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Ephemeris at epoch 60450 MJD
Right Ascension 99.6614 deg
Declination 22.7807 deg
V Magnitude 22.48 mag
Solar Elongation -39.76 deg
Galactic Latitude 7.51 deg
Rate 0.528 deg/day
Direction 94.852 deg

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