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AstDyS ∴ Objects ∴ 1998QD39 ∴ Summary
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(74111) 1998QD39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44951 8.065e-09 au
e 0.215365 5.476e-08
i 1.587 6.231e-06 deg
Ω 352.534 0.0001277 deg
ω 322.438 0.0001282 deg
M 258.908 9.952e-06 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.922 au
Aphelion 2.977 au
Asc. node-Earth separation 0.99027 au
Desc. node-Earth separation 1.82292 au
Earth MOID 0.90832 au
Orbital period 1400.28 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 710 (1)
Radar observations (Discarded) 0 (0)
Arc length 9344.16 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 185.238 deg
Declination -3.37594 deg
V Magnitude 20.59 mag
Solar Elongation -151.18 deg
Galactic Latitude 58.62 deg
Rate 0.191 deg/day
Direction -68.312 deg

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