AstDyS-2

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AstDyS ∴ Objects ∴ 2001QJ81 ∴ Summary
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(42267) 2001QJ81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57454 9.417e-09 au
e 0.249324 4.805e-08
i 11.934 4.911e-06 deg
Ω 337.384 1.686e-05 deg
ω 45.616 1.943e-05 deg
M 156.515 1.186e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9326 au
Aphelion 3.2164 au
Asc. node-Earth separation 1.04683 au
Desc. node-Earth separation 1.93475 au
Earth MOID 0.95403 au
Orbital period 1508.86 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1875 (6)
Radar observations (Discarded) 0 (0)
Arc length 17846.7 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 177.555 deg
Declination -9.13236 deg
V Magnitude 19.18 mag
Solar Elongation -145.34 deg
Galactic Latitude 50.82 deg
Rate 0.154 deg/day
Direction -67.592 deg

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