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(54509) YORP  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.00592 1.822e-09 au
e 0.229993 1.197e-07
i 1.599 3.781e-06 deg
Ω 278.191 6.463e-05 deg
ω 278.997 6.223e-05 deg
M 263.971 9.756e-06 deg

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Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7746 au
Aphelion 1.2373 au
Asc. node-Earth separation -0.09649 au
Desc. node-Earth separation 0.00496 au
Earth MOID 0.00059 au
Orbital period 368.502 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 548 (4)
Radar observations (Discarded) 5 (0)
Arc length 1826.77 days
Unobserved 6836 days

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Ephemeris at epoch 60423 MJD
Right Ascension 62.8671 deg
Declination 21.1156 deg
V Magnitude 25.06 mag
Solar Elongation -31.82 deg
Galactic Latitude -21.67 deg
Rate 0.898 deg/day
Direction 80.572 deg

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