AstDyS-2

Asteroids - Dynamic Site
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(263922) 2009HQ  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37173 1.217e-08 au
e 0.182418 4.869e-08
i 2.967 7.018e-06 deg
Ω 52.45 9.262e-05 deg
ω 207.747 9.457e-05 deg
M 354.518 1.855e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9391 au
Aphelion 2.8044 au
Asc. node-Earth separation 1.74545 au
Desc. node-Earth separation 0.96373 au
Earth MOID 0.92424 au
Orbital period 1334.12 days
Date of orbit computation  feb 22 02:46
Observational summary
Optical observations (Discarded) 295 (0)
Radar observations (Discarded) 0 (0)
Arc length 7007.48 days
Unobserved 449 days

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Ephemeris at epoch 60419 MJD
Right Ascension 292.403 deg
Declination -23.6011 deg
V Magnitude 21.07 mag
Solar Elongation 98.64 deg
Galactic Latitude -18.53 deg
Rate 0.351 deg/day
Direction 87.002 deg

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