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AstDyS ∴ Objects ∴ 2001QH40 ∴ Summary
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(139542) 2001QH40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74061 1.476e-08 au
e 0.241468 4.951e-08
i 0.774 4.783e-06 deg
Ω 284.899 0.0003977 deg
ω 80.501 0.0003977 deg
M 322.916 1.415e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0788 au
Aphelion 3.4024 au
Asc. node-Earth separation 1.46234 au
Desc. node-Earth separation 1.70868 au
Earth MOID 1.07729 au
Orbital period 1657.18 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 575 (3)
Radar observations (Discarded) 0 (0)
Arc length 14521.8 days
Unobserved 312 days

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Ephemeris at epoch 60425 MJD
Right Ascension 338.635 deg
Declination -8.62116 deg
V Magnitude 21.09 mag
Solar Elongation 57.91 deg
Galactic Latitude -52.74 deg
Rate 0.473 deg/day
Direction 67.734 deg

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