NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017BL31 ∴ Summary
Contact »
2017BL31  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.46328 1.296e-07 au
e 0.851256 1.415e-07
i 24.786 3.98e-05 deg
Ω 103.104 1.524e-05 deg
ω 132.258 3.863e-05 deg
M 331.124 2.732e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3664 au
Aphelion distance 4.5602 au
Asc. node-Earth separation 0.60451 au
Desc. node-Earth separation -0.58429 au
Earth MOID 0.14255 au
Orbital period 1412.12 days
Date of orbit computation   Jul 29 12:21
Observational summary
Optical observations (Discarded) 105 (0)
Radar observations (Discarded) 0 (0)
Arc length 1479 days
Unobserved 1324 days

More info »
Ephemeris
(Epoch 60582 MJD)
Right Ascension 119.356 deg
Declination 16.1794 deg
V Magnitude 23.73 mag
Solar Elongation 67.89 deg
Galactic Latitude 21.7 deg
Rate 0.397 deg/day
Direction 94.858 deg

More info »