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1998QQ  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.24333 3.319e-09 au
e 0.684484 1.858e-07
i 37.173 2.253e-05 deg
Ω 325.293 7.523e-06 deg
ω 220.61 1.248e-05 deg
M 234.385 2.73e-05 deg

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Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3923 au
Aphelion distance 2.0944 au
Asc. node-Earth separation 0.36382 au
Desc. node-Earth separation -0.55234 au
Earth MOID 0.17432 au
Orbital period 506.381 days
Date of orbit computation   feb 26 10:22
Observational summary
Optical observations (Discarded) 255 (3)
Radar observations (Discarded) 0 (0)
Arc length 9185 days
Unobserved 171 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 2.64578 deg
Declination 22.7359 deg
V Magnitude 23.01 mag
Solar Elongation -20.01 deg
Galactic Latitude -39.17 deg
Rate 0.471 deg/day
Direction 60.573 deg

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