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AstDyS ∴ Objects ∴ 1998QN88 ∴ Summary
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(181805) 1998QN88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0832 2.297e-08 au
e 0.20955 4.423e-08
i 13.715 5.794e-06 deg
Ω 203.543 1.932e-05 deg
ω 79.317 2.484e-05 deg
M 305.039 1.591e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4371 au
Aphelion 3.7293 au
Asc. node-Earth separation 1.83467 au
Desc. node-Earth separation 2.0711 au
Earth MOID 1.46716 au
Orbital period 1977.43 days
Date of orbit computation  feb 22 02:29
Observational summary
Optical observations (Discarded) 700 (7)
Radar observations (Discarded) 0 (0)
Arc length 8979.95 days
Unobserved 393 days

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Ephemeris at epoch 60419 MJD
Right Ascension 208.171 deg
Declination -9.21624 deg
V Magnitude 18.63 mag
Solar Elongation 177.77 deg
Galactic Latitude 50.74 deg
Rate 0.234 deg/day
Direction -48.922 deg

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