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(252564) 2001WP21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73582 1.534e-08 au
e 0.179612 5.229e-08
i 3.834 5.032e-06 deg
Ω 257.577 9.364e-05 deg
ω 65.523 9.548e-05 deg
M 47.29 1.891e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2444 au
Aphelion 3.2272 au
Asc. node-Earth separation 1.44864 au
Desc. node-Earth separation 1.87688 au
Earth MOID 1.23517 au
Orbital period 1652.84 days
Date of orbit computation  feb 22 02:44
Observational summary
Optical observations (Discarded) 441 (1)
Radar observations (Discarded) 0 (0)
Arc length 23055.7 days
Unobserved 139 days

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Ephemeris at epoch 60398 MJD
Right Ascension 19.5242 deg
Declination 10.5284 deg
V Magnitude 21.51 mag
Solar Elongation -13.69 deg
Galactic Latitude -51.79 deg
Rate 0.473 deg/day
Direction 69.154 deg

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