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AstDyS ∴ Objects ∴ 1998QA66 ∴ Summary
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(74128) 1998QA66  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.609 1.398e-08 au
e 0.203776 4.155e-08
i 11.021 5.793e-06 deg
Ω 291.951 2.091e-05 deg
ω 77.76 2.666e-05 deg
M 358.406 1.653e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0773 au
Aphelion 3.1407 au
Asc. node-Earth separation 1.38055 au
Desc. node-Earth separation 1.63085 au
Earth MOID 1.109 au
Orbital period 1539.25 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 968 (7)
Radar observations (Discarded) 0 (0)
Arc length 10007.9 days
Unobserved 284 days

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Ephemeris at epoch 60425 MJD
Right Ascension 17.7706 deg
Declination 15.6274 deg
V Magnitude 19.92 mag
Solar Elongation 14.63 deg
Galactic Latitude -46.98 deg
Rate 0.561 deg/day
Direction 66.509 deg

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