AstDyS-2

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AstDyS ∴ Objects ∴ 1998DB22 ∴ Summary
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(39865) 1998DB22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.88272 1.512e-08 au
e 0.030492 3.672e-08
i 3.159 4.513e-06 deg
Ω 122.849 0.0001154 deg
ω 331.965 0.0001673 deg
M 178.045 0.0001202 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7948 au
Aphelion 2.9706 au
Asc. node-Earth separation 1.82077 au
Desc. node-Earth separation 1.94423 au
Earth MOID 1.81254 au
Orbital period 1787.73 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 720 (4)
Radar observations (Discarded) 0 (0)
Arc length 11524.8 days
Unobserved 328 days

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Ephemeris at epoch 60419 MJD
Right Ascension 298.061 deg
Declination -19.3987 deg
V Magnitude 20.97 mag
Solar Elongation 92.75 deg
Galactic Latitude -21.81 deg
Rate 0.181 deg/day
Direction 80.024 deg

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