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NEODyS ∴ Objects ∴ 1998QQ ∴ Summary
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1998QQ  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.24329 4.193e-09 au
e 0.684232 2.469e-07
i 37.195 3.17e-05 deg
Ω 325.33 1.182e-05 deg
ω 220.575 2.142e-05 deg
M 176.905 3.595e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3926 au
Aphelion distance 2.094 au
Asc. node-Earth separation 0.36541 au
Desc. node-Earth separation -0.55151 au
Earth MOID 0.17525 au
Orbital period 506.36 days
Date of orbit computation   Oct 14 15:33
Observational summary
Optical observations (Discarded) 170 (3)
Radar observations (Discarded) 0 (0)
Arc length 7701 days
Unobserved 29 days

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Ephemeris
(Epoch 58772 MJD)
Right Ascension 321.307 deg
Declination 18.1516 deg
V Magnitude 22.05 mag
Solar Elongation -121.95 deg
Galactic Latitude -22.57 deg
Rate 0.245 deg/day
Direction -139.213 deg

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