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(173940) 2001WD39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12221 1.73e-08 au
e 0.228528 3.558e-08
i 8.543 4.932e-06 deg
Ω 208.493 2.849e-05 deg
ω 240.261 3.062e-05 deg
M 14.769 1.17e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4087 au
Aphelion 3.8357 au
Asc. node-Earth separation 2.33341 au
Desc. node-Earth separation 1.66321 au
Earth MOID 1.43892 au
Orbital period 2015.07 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 1352 (289)
Radar observations (Discarded) 0 (0)
Arc length 8140.99 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 97.5502 deg
Declination 15.518 deg
V Magnitude 20.3 mag
Solar Elongation -64.59 deg
Galactic Latitude 2.44 deg
Rate 0.394 deg/day
Direction 88.494 deg

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