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AstDyS ∴ Objects ∴ 1997WQ38 ∴ Summary
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(29503) 1997WQ38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58693 9.156e-09 au
e 0.16036 4.063e-08
i 8.724 4.061e-06 deg
Ω 257.048 2.452e-05 deg
ω 206.547 2.714e-05 deg
M 93.075 1.104e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1721 au
Aphelion 3.0018 au
Asc. node-Earth separation 1.92758 au
Desc. node-Earth separation 1.21997 au
Earth MOID 1.19312 au
Orbital period 1519.76 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2177 (58)
Radar observations (Discarded) 0 (0)
Arc length 9264.98 days
Unobserved 372 days

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Ephemeris at epoch 60416 MJD
Right Ascension 220.196 deg
Declination -24.5941 deg
V Magnitude 18.34 mag
Solar Elongation 159.03 deg
Galactic Latitude 31.94 deg
Rate 0.21 deg/day
Direction -66.832 deg

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