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AstDyS ∴ Objects ∴ 1998DF23 ∴ Summary
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(269709) 1998DF23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57844 1.589e-08 au
e 0.166995 3.943e-08
i 3.753 7.711e-06 deg
Ω 139.51 9.417e-05 deg
ω 117.17 9.909e-05 deg
M 15.794 3.178e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1479 au
Aphelion 3.009 au
Asc. node-Earth separation 1.72766 au
Desc. node-Earth separation 1.3157 au
Earth MOID 1.1359 au
Orbital period 1512.29 days
Date of orbit computation  apr 23 20:46
Observational summary
Optical observations (Discarded) 338 (1)
Radar observations (Discarded) 0 (0)
Arc length 9161 days
Unobserved 395 days

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Ephemeris at epoch 60426 MJD
Right Ascension 316.392 deg
Declination -14.4854 deg
V Magnitude 21.63 mag
Solar Elongation 81.38 deg
Galactic Latitude -36.16 deg
Rate 0.366 deg/day
Direction 74.456 deg

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