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AstDyS ∴ Objects ∴ 2001QM138 ∴ Summary
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(208333) 2001QM138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09279 1.992e-08 au
e 0.202253 5.213e-08
i 9.59 6.402e-06 deg
Ω 336.264 3.033e-05 deg
ω 44.732 3.37e-05 deg
M 47.914 1.475e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4673 au
Aphelion 3.7183 au
Asc. node-Earth separation 1.5842 au
Desc. node-Earth separation 2.4745 au
Earth MOID 1.47998 au
Orbital period 1986.66 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 640 (6)
Radar observations (Discarded) 0 (0)
Arc length 8166.01 days
Unobserved 114 days

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Ephemeris at epoch 60425 MJD
Right Ascension 78.6162 deg
Declination 29.9619 deg
V Magnitude 21.05 mag
Solar Elongation -45.55 deg
Galactic Latitude -5.1 deg
Rate 0.38 deg/day
Direction 90.383 deg

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