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AstDyS ∴ Objects ∴ 1998YT1 ∴ Summary
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(15990) 1998YT1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35336 4.661e-09 au
e 0.214944 2.794e-08
i 1.997 3.468e-06 deg
Ω 173.05 7.864e-05 deg
ω 235.248 7.918e-05 deg
M 63.06 7.911e-06 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8475 au
Aphelion 2.8592 au
Asc. node-Earth separation 1.56408 au
Desc. node-Earth separation 0.99478 au
Earth MOID 0.85862 au
Orbital period 1318.65 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2387 (11)
Radar observations (Discarded) 0 (0)
Arc length 12260.9 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 118.834 deg
Declination 19.7309 deg
V Magnitude 19.57 mag
Solar Elongation -82.06 deg
Galactic Latitude 22.61 deg
Rate 0.348 deg/day
Direction 98.673 deg

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