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AstDyS ∴ Objects ∴ 1998QB38 ∴ Summary
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(52783) 1998QB38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58812 1.089e-08 au
e 0.184304 6.377e-08
i 13.937 5.159e-06 deg
Ω 336.533 1.518e-05 deg
ω 19.89 1.827e-05 deg
M 41.001 8.528e-06 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1111 au
Aphelion 3.0651 au
Asc. node-Earth separation 1.12159 au
Desc. node-Earth separation 2.03475 au
Earth MOID 1.11026 au
Orbital period 1520.81 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1579 (72)
Radar observations (Discarded) 0 (0)
Arc length 16946.8 days
Unobserved 109 days

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Ephemeris at epoch 60420 MJD
Right Ascension 45.2224 deg
Declination 27.4562 deg
V Magnitude 20.1 mag
Solar Elongation -22.72 deg
Galactic Latitude -27.18 deg
Rate 0.498 deg/day
Direction 74.087 deg

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