AstDyS-2

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AstDyS ∴ Objects ∴ 1998DD26 ∴ Summary
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(181790) 1998DD26  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87243 1.836e-08 au
e 0.067595 4.629e-08
i 3.21 4.496e-06 deg
Ω 110.824 9.916e-05 deg
ω 217.498 0.0001074 deg
M 319.461 4.105e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6783 au
Aphelion 3.0666 au
Asc. node-Earth separation 2.03833 au
Desc. node-Earth separation 1.69744 au
Earth MOID 1.66732 au
Orbital period 1778.17 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 508 (2)
Radar observations (Discarded) 0 (0)
Arc length 10211.8 days
Unobserved 291 days

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Ephemeris at epoch 60427 MJD
Right Ascension 312.578 deg
Declination -17.5627 deg
V Magnitude 21.27 mag
Solar Elongation 86.72 deg
Galactic Latitude -33.93 deg
Rate 0.252 deg/day
Direction 77.259 deg

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