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AstDyS ∴ Objects ∴ 1998YT16 ∴ Summary
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(257570) 1998YT16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61861 1.97e-08 au
e 0.06851 5.689e-08
i 5.321 6.498e-06 deg
Ω 126.496 5.286e-05 deg
ω 253.233 7.153e-05 deg
M 74.37 4.914e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4392 au
Aphelion 2.798 au
Asc. node-Earth separation 1.67461 au
Desc. node-Earth separation 1.54083 au
Earth MOID 1.4472 au
Orbital period 1547.76 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 286 (3)
Radar observations (Discarded) 0 (0)
Arc length 9140.9 days
Unobserved 113 days

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Ephemeris at epoch 60425 MJD
Right Ascension 89.4009 deg
Declination 21.9812 deg
V Magnitude 22.56 mag
Solar Elongation -54.51 deg
Galactic Latitude -1.23 deg
Rate 0.377 deg/day
Direction 86.32 deg

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