NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015XW261 ∴ Summary
Contact »
2015XW261  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.24878 6.751e-09 au
e 0.467078 7.183e-08
i 29.671 1.65e-05 deg
Ω 269.913 9.015e-06 deg
ω 289.426 1.528e-05 deg
M 214.189 1.725e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6655 au
Aphelion distance 1.8321 au
Asc. node-Earth separation -0.17113 au
Desc. node-Earth separation 0.1735 au
Earth MOID 0.11547 au
Orbital period 509.712 days
Date of orbit computation   nov 26 14:08
Observational summary
Optical observations (Discarded) 202 (1)
Radar observations (Discarded) 0 (0)
Arc length 5059 days
Unobserved 6 days

More info »
Ephemeris
(Epoch 59912 MJD)
Right Ascension 122.1 deg
Declination 38.3033 deg
V Magnitude 21.54 mag
Solar Elongation 128.18 deg
Galactic Latitude 30.85 deg
Rate 0.508 deg/day
Direction 166.594 deg

More info »