NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015BL311 ∴ Summary
Contact »
2015BL311  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.36706 1.033e-07 au
e 0.843885 9.592e-08
i 1.717 9.903e-06 deg
Ω 220.417 0.0003398 deg
ω 143.19 0.000344 deg
M 17.959 1.63e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.3695 au
Aphelion 4.3646 au
Asc. node-Earth separation 1.08708 au
Desc. node-Earth separation -0.58539 au
Earth MOID 0.01527 au
Orbital period 1330.19 days
Date of orbit computation   Oct 1 19:39
Observational summary
Optical observations (Discarded) 144 (3)
Radar observations (Discarded) 0 (0)
Arc length 1230 days
Unobserved 167 days

More info »
Ephemeris at epoch 58440 MJD
Right Ascension 171.101 deg
Declination 2.18982 deg
V Magnitude 25.27 mag
Solar Elongation 64.38 deg
Galactic Latitude 57.5 deg
Rate 0.235 deg/day
Direction 115.468 deg

More info »





This Web Site has been visited 412197 times since 47

and this Page has been visited 2255 times since 2015/01/23