NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998YP11 ∴ Summary
Contact »
(11398) 1998YP11  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.72067 1.052e-09 au
e 0.38958 1.266e-08
i 15.02 2.649e-06 deg
Ω 144.741 7.404e-06 deg
ω 74.771 8.572e-06 deg
M 19.647 2.619e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0503 au
Aphelion distance 2.391 au
Asc. node-Earth separation 0.33703 au
Desc. node-Earth separation 0.61381 au
Earth MOID 0.2025 au
Orbital period 824.416 days
Date of orbit computation   Apr 5 14:48
Observational summary
Optical observations (Discarded) 3264 (6)
Radar observations (Discarded) 0 (0)
Arc length 15005 days
Unobserved 116 days

More info »
Ephemeris
(Epoch 60461 MJD)
Right Ascension 351.42 deg
Declination 1.16555 deg
V Magnitude 19.38 mag
Solar Elongation 77.17 deg
Galactic Latitude -54.98 deg
Rate 0.467 deg/day
Direction 82.964 deg

More info »