AstDyS-2

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AstDyS ∴ Objects ∴ 1998DK20 ∴ Summary
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(91019) 1998DK20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41484 7.186e-09 au
e 0.174554 3.159e-08
i 2.346 4.699e-06 deg
Ω 27.237 7.924e-05 deg
ω 73.758 8.047e-05 deg
M 24.23 1.377e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9933 au
Aphelion 2.8364 au
Asc. node-Earth separation 1.23771 au
Desc. node-Earth separation 1.45714 au
Earth MOID 1.01216 au
Orbital period 1370.66 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1185 (4)
Radar observations (Discarded) 0 (0)
Arc length 9559.52 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 107.365 deg
Declination 25.2507 deg
V Magnitude 19.89 mag
Solar Elongation -97.21 deg
Galactic Latitude 14.94 deg
Rate 0.323 deg/day
Direction 101 deg

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