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AstDyS ∴ Objects ∴ 1998QO16 ∴ Summary
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(129656) 1998QO16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63814 1.102e-08 au
e 0.274476 3.231e-08
i 12.652 4.286e-06 deg
Ω 159.338 2.22e-05 deg
ω 137.63 2.459e-05 deg
M 7.439 1.261e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.914 au
Aphelion 3.3622 au
Asc. node-Earth separation 2.06965 au
Desc. node-Earth separation 1.01949 au
Earth MOID 0.91896 au
Orbital period 1565.11 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 910 (10)
Radar observations (Discarded) 0 (0)
Arc length 11061.9 days
Unobserved 291 days

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Ephemeris at epoch 60419 MJD
Right Ascension 341.453 deg
Declination -4.02561 deg
V Magnitude 20.2 mag
Solar Elongation 47.84 deg
Galactic Latitude -52.16 deg
Rate 0.553 deg/day
Direction 73.489 deg

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