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AstDyS ∴ Objects ∴ 1998XR38 ∴ Summary
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(134489) 1998XR38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54203 1.217e-08 au
e 0.206286 9.802e-08
i 10.914 4.748e-06 deg
Ω 316.022 2.92e-05 deg
ω 63.926 3.067e-05 deg
M 129.067 9.329e-06 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0176 au
Aphelion 3.0664 au
Asc. node-Earth separation 1.21779 au
Desc. node-Earth separation 1.69116 au
Earth MOID 1.04563 au
Orbital period 1480.37 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 2090 (4)
Radar observations (Discarded) 0 (0)
Arc length 9254.99 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 150.103 deg
Declination 4.35513 deg
V Magnitude 19.53 mag
Solar Elongation -114.51 deg
Galactic Latitude 43.33 deg
Rate 0.035 deg/day
Direction 102.697 deg

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