NEODyS-2

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NEODyS ∴ Objects ∴ 1990UA ∴ Summary
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(301844) 1990UA  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.64195 3.626e-09 au
e 0.526163 4.324e-08
i 0.928 3.893e-06 deg
Ω 104.266 0.0007455 deg
ω 202.573 0.0007448 deg
M 230.749 6.248e-06 deg

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Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.778 au
Aphelion 2.5059 au
Asc. node-Earth separation 1.32224 au
Desc. node-Earth separation -0.21743 au
Earth MOID 0.01214 au
Orbital period 768.489 days
Date of orbit computation   May 25 11:10
Observational summary
Optical observations (Discarded) 185 (1)
Radar observations (Discarded) 0 (0)
Arc length 7703 days
Unobserved 2771 days

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Ephemeris at epoch 58654 MJD
Right Ascension 139.448 deg
Declination 16.3659 deg
V Magnitude 24.48 mag
Solar Elongation -48.66 deg
Galactic Latitude 39.6 deg
Rate 0.375 deg/day
Direction 107.694 deg

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