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AstDyS ∴ Objects ∴ 1998QP31 ∴ Summary
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(74103) 1998QP31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30735 5.938e-09 au
e 0.080616 4.259e-08
i 6.492 3.899e-06 deg
Ω 107.489 2.69e-05 deg
ω 30.979 3.547e-05 deg
M 306.532 2.219e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1213 au
Aphelion 2.4934 au
Asc. node-Earth separation 1.16147 au
Desc. node-Earth separation 1.4459 au
Earth MOID 1.13855 au
Orbital period 1280.17 days
Date of orbit computation  Jun 5 00:52
Observational summary
Optical observations (Discarded) 2369 (7)
Radar observations (Discarded) 0 (0)
Arc length 9365.77 days
Unobserved 84 days

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Ephemeris at epoch 60477 MJD
Right Ascension 96.6706 deg
Declination 22.8197 deg
V Magnitude 19.29 mag
Solar Elongation -11.14 deg
Galactic Latitude 5.07 deg
Rate 0.521 deg/day
Direction 89.878 deg

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