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(29173) 1990QW4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30498 7.293e-09 au
e 0.150641 2.637e-08
i 8.665 3.47e-06 deg
Ω 123.096 2.511e-05 deg
ω 306.966 2.921e-05 deg
M 144.97 1.455e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9578 au
Aphelion 2.6522 au
Asc. node-Earth separation 1.08171 au
Desc. node-Earth separation 1.46171 au
Earth MOID 0.98658 au
Orbital period 1278.2 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2760 (156)
Radar observations (Discarded) 0 (0)
Arc length 12213.2 days
Unobserved 77 days

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Ephemeris at epoch 60418 MJD
Right Ascension 239.763 deg
Declination -7.43225 deg
V Magnitude 18.4 mag
Solar Elongation 146.63 deg
Galactic Latitude 32.95 deg
Rate 0.171 deg/day
Direction -65.167 deg

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