AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998DO28 ∴ Summary
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(150173) 1998DO28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71847 1.489e-08 au
e 0.036514 3.899e-08
i 5.853 4.908e-06 deg
Ω 147.111 4.279e-05 deg
ω 108.903 8.469e-05 deg
M 214.435 7.325e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6192 au
Aphelion 2.8177 au
Asc. node-Earth separation 1.75984 au
Desc. node-Earth separation 1.67158 au
Earth MOID 1.6111 au
Orbital period 1637.14 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 750 (5)
Radar observations (Discarded) 0 (0)
Arc length 9451.83 days
Unobserved 105 days

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Ephemeris at epoch 60426 MJD
Right Ascension 95.9388 deg
Declination 20.4702 deg
V Magnitude 21.59 mag
Solar Elongation -59.69 deg
Galactic Latitude 3.38 deg
Rate 0.326 deg/day
Direction 87.748 deg

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