NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999YT ∴ Summary
Contact »
(137802) 1999YT  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.77659 4.016e-09 au
e 0.351914 4.149e-08
i 31.585 1.045e-05 deg
Ω 116.425 8.33e-06 deg
ω 272.611 1.641e-05 deg
M 268.042 1.571e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1514 au
Aphelion distance 2.4018 au
Asc. node-Earth separation 0.54832 au
Desc. node-Earth separation 0.56609 au
Earth MOID 0.43736 au
Orbital period 864.93 days
Date of orbit computation   May 28 12:31
Observational summary
Optical observations (Discarded) 500 (12)
Radar observations (Discarded) 0 (0)
Arc length 23447 days
Unobserved 454 days

More info »
Ephemeris
(Epoch 58998 MJD)
Right Ascension 278.888 deg
Declination 9.93716 deg
V Magnitude 19.84 mag
Solar Elongation 134.89 deg
Galactic Latitude 8.01 deg
Rate 0.219 deg/day
Direction -95.488 deg

More info »