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AstDyS ∴ Objects ∴ 1998DY11 ∴ Summary
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(33151) 1998DY11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67255 1.029e-08 au
e 0.121634 2.701e-08
i 13.383 3.575e-06 deg
Ω 115.394 1.897e-05 deg
ω 340.323 3.044e-05 deg
M 32.549 2.318e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3475 au
Aphelion 2.9976 au
Asc. node-Earth separation 1.37931 au
Desc. node-Earth separation 1.95743 au
Earth MOID 1.36869 au
Orbital period 1595.83 days
Date of orbit computation  feb 22 01:57
Observational summary
Optical observations (Discarded) 2570 (517)
Radar observations (Discarded) 0 (0)
Arc length 9501.01 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 120.26 deg
Declination 27.0869 deg
V Magnitude 19.65 mag
Solar Elongation -87.76 deg
Galactic Latitude 26.4 deg
Rate 0.279 deg/day
Direction 96.421 deg

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