NEODyS-2

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NEODyS ∴ Objects ∴ 1990BG ∴ Summary
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(5131) 1990BG  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.48615 3.447e-09 au
e 0.569234 4.484e-08
i 36.425 5.632e-06 deg
Ω 110.384 4.507e-06 deg
ω 135.826 5.216e-06 deg
M 132.391 8.07e-06 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6402 au
Aphelion 2.3321 au
Asc. node-Earth separation 0.71374 au
Desc. node-Earth separation -0.30324 au
Earth MOID 0.27465 au
Orbital period 661.746 days
Date of orbit computation   Feb 5 17:35
Observational summary
Optical observations (Discarded) 1124 (64)
Radar observations (Discarded) 0 (0)
Arc length 14287 days
Unobserved 34 days

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Ephemeris at epoch 58169 MJD
Right Ascension 30.8769 deg
Declination -16.9742 deg
V Magnitude 19.43 mag
Solar Elongation -56.19 deg
Galactic Latitude -70.49 deg
Rate 0.477 deg/day
Direction 49.383 deg

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