NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999XL136 ∴ Summary
Contact »
(496860) 1999XL136  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.8195 4.216e-09 au
e 0.646489 3.042e-08
i 8.914 9.853e-06 deg
Ω 269.981 1.535e-05 deg
ω 275.449 1.578e-05 deg
M 308.058 2.776e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6432 au
Aphelion distance 2.9958 au
Asc. node-Earth separation -0.01822 au
Desc. node-Earth separation 0.14495 au
Earth MOID 0.00453 au
Orbital period 896.454 days
Date of orbit computation   feb 26 13:19
Observational summary
Optical observations (Discarded) 308 (6)
Radar observations (Discarded) 0 (0)
Arc length 8268 days
Unobserved 633 days

More info »
Ephemeris
(Epoch 60426 MJD)
Right Ascension 51.0148 deg
Declination 21.038 deg
V Magnitude 23.24 mag
Solar Elongation -18.23 deg
Galactic Latitude -29.31 deg
Rate 0.582 deg/day
Direction 79.932 deg

More info »