AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QJ2 ∴ Summary
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(139524) 2001QJ2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63981 1.548e-08 au
e 0.100941 5.247e-08
i 2.882 5.791e-06 deg
Ω 352.897 8.34e-05 deg
ω 333.037 8.682e-05 deg
M 104.886 2.658e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3733 au
Aphelion 2.9063 au
Asc. node-Earth separation 1.39232 au
Desc. node-Earth separation 1.87735 au
Earth MOID 1.3618 au
Orbital period 1566.6 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 839 (9)
Radar observations (Discarded) 0 (0)
Arc length 8176.08 days
Unobserved 111 days

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Ephemeris at epoch 60426 MJD
Right Ascension 72.3953 deg
Declination 24.7478 deg
V Magnitude 21.24 mag
Solar Elongation -38.18 deg
Galactic Latitude -12.64 deg
Rate 0.384 deg/day
Direction 83.982 deg

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