NEODyS-2

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(5131) 1990BG  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.48603 2.901e-09 au
e 0.569176 4.169e-08
i 36.441 4.588e-06 deg
Ω 110.337 5.587e-06 deg
ω 135.868 6.599e-06 deg
M 249.267 9.369e-06 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6402 au
Aphelion distance 2.3319 au
Asc. node-Earth separation 0.71578 au
Desc. node-Earth separation -0.30326 au
Earth MOID 0.27459 au
Orbital period 661.671 days
Date of orbit computation   apr 12 14:42
Observational summary
Optical observations (Discarded) 2364 (12)
Radar observations (Discarded) 0 (0)
Arc length 16562 days
Unobserved 11 days

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Ephemeris
(Epoch 60422 MJD)
Right Ascension 77.1279 deg
Declination 16.5349 deg
V Magnitude 19.38 mag
Solar Elongation -45.91 deg
Galactic Latitude -13.92 deg
Rate 0.407 deg/day
Direction 64.23 deg

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