AstDyS-2

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AstDyS ∴ Objects ∴ 1998DR23 ∴ Summary
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(58728) 1998DR23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97225 1.742e-08 au
e 0.0478 4.155e-08
i 1.44 4.633e-06 deg
Ω 225.86 0.0001615 deg
ω 290.508 0.0001692 deg
M 42.401 5.083e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8302 au
Aphelion 3.1143 au
Asc. node-Earth separation 1.9079 au
Desc. node-Earth separation 2.02573 au
Earth MOID 1.84012 au
Orbital period 1871.66 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 833 (7)
Radar observations (Discarded) 0 (0)
Arc length 11208.5 days
Unobserved 93 days

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Ephemeris at epoch 60397 MJD
Right Ascension 207.137 deg
Declination -12.117 deg
V Magnitude 19.83 mag
Solar Elongation 157.93 deg
Galactic Latitude 48.38 deg
Rate 0.169 deg/day
Direction -67.695 deg

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