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(54509) YORP  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 1.0059 1.828e-09 au
e 0.230053 1.195e-07
i 1.599 4.362e-06 deg
Ω 278.2 7.423e-05 deg
ω 278.978 7.113e-05 deg
M 68.598 9.404e-06 deg

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Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7745 au
Aphelion distance 1.2373 au
Asc. node-Earth separation -0.0972 au
Desc. node-Earth separation 0.00338 au
Earth MOID 0.0004 au
Orbital period 368.496 days
Date of orbit computation   ott 4 13:48
Observational summary
Optical observations (Discarded) 548 (4)
Radar observations (Discarded) 5 (0)
Arc length 1827 days
Unobserved 6693 days

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Ephemeris
(Epoch 60279 MJD)
Right Ascension 311.331 deg
Declination -16.5569 deg
V Magnitude 25.32 mag
Solar Elongation -61.11 deg
Galactic Latitude -32.45 deg
Rate 0.838 deg/day
Direction 74.844 deg

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