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AstDyS ∴ Objects ∴ 1998UD38 ∴ Summary
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(69945) 1998UD38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77258 1.141e-08 au
e 0.190777 4.222e-08
i 9.933 4.939e-06 deg
Ω 54.153 2.121e-05 deg
ω 304.439 2.4e-05 deg
M 203.373 1.012e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2436 au
Aphelion 3.3015 au
Asc. node-Earth separation 1.4233 au
Desc. node-Earth separation 1.98402 au
Earth MOID 1.25859 au
Orbital period 1686.26 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1351 (3)
Radar observations (Discarded) 0 (0)
Arc length 11314.8 days
Unobserved 358 days

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Ephemeris at epoch 60419 MJD
Right Ascension 195.514 deg
Declination 2.4675 deg
V Magnitude 19.45 mag
Solar Elongation -162.19 deg
Galactic Latitude 65.21 deg
Rate 0.207 deg/day
Direction -79.16 deg

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