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AstDyS ∴ Objects ∴ 1998QA88 ∴ Summary
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(40157) 1998QA88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9865 1.532e-08 au
e 0.088479 3.104e-08
i 9.762 2.923e-06 deg
Ω 276.381 2.179e-05 deg
ω 36.156 3.202e-05 deg
M 17.355 2.529e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7223 au
Aphelion 3.2507 au
Asc. node-Earth separation 1.7489 au
Desc. node-Earth separation 2.20844 au
Earth MOID 1.71417 au
Orbital period 1885.14 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 3168 (109)
Radar observations (Discarded) 0 (0)
Arc length 9178.69 days
Unobserved 198 days

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Ephemeris at epoch 60423 MJD
Right Ascension 350.056 deg
Declination 3.23098 deg
V Magnitude 18.85 mag
Solar Elongation 41.34 deg
Galactic Latitude -52.51 deg
Rate 0.395 deg/day
Direction 62.166 deg

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