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2011WD57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5747 3.333e-08 au
e 0.144671 1.298e-07
i 5.364 9.734e-06 deg
Ω 224.836 6.103e-05 deg
ω 158.539 6.627e-05 deg
M 26.995 2.541e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2022 au
Aphelion 2.9472 au
Asc. node-Earth separation 1.90418 au
Desc. node-Earth separation 1.23155 au
Earth MOID 1.20702 au
Orbital period 1508.99 days
Date of orbit computation  feb 22 07:49
Observational summary
Optical observations (Discarded) 181 (0)
Radar observations (Discarded) 0 (0)
Arc length 4408.93 days
Unobserved 153 days

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Ephemeris at epoch 60419 MJD
Right Ascension 52.1729 deg
Declination 17.5202 deg
V Magnitude 22.69 mag
Solar Elongation -25.13 deg
Galactic Latitude -31.29 deg
Rate 0.498 deg/day
Direction 77.849 deg

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