AstDyS-2

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AstDyS ∴ Objects ∴ 1998QQ31 ∴ Summary
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(26237) 1998QQ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34679 7.419e-09 au
e 0.061393 3.21e-08
i 7.192 3.599e-06 deg
Ω 5.056 2.277e-05 deg
ω 219.068 3.36e-05 deg
M 144.784 2.528e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2027 au
Aphelion 2.4909 au
Asc. node-Earth separation 1.45356 au
Desc. node-Earth separation 1.23422 au
Earth MOID 1.19997 au
Orbital period 1313.13 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 2948 (295)
Radar observations (Discarded) 0 (0)
Arc length 18832.9 days
Unobserved 165 days

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Ephemeris at epoch 60426 MJD
Right Ascension 21.6461 deg
Declination 10.4328 deg
V Magnitude 19.63 mag
Solar Elongation 12.1 deg
Galactic Latitude -51.48 deg
Rate 0.453 deg/day
Direction 65.471 deg

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