AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997YH11 ∴ Summary
Contact »
(100694) 1997YH11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59879 8.301e-09 au
e 0.214147 3.479e-08
i 3.575 5.489e-06 deg
Ω 359.393 6.108e-05 deg
ω 82.516 6.268e-05 deg
M 78.988 1.323e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0423 au
Aphelion 3.1553 au
Asc. node-Earth separation 1.4093 au
Desc. node-Earth separation 1.555 au
Earth MOID 1.06218 au
Orbital period 1530.22 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1273 (7)
Radar observations (Discarded) 0 (0)
Arc length 9553.22 days
Unobserved 146 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 178.264 deg
Declination -0.33535 deg
V Magnitude 19.58 mag
Solar Elongation -148.45 deg
Galactic Latitude 59.16 deg
Rate 0.142 deg/day
Direction -73.145 deg

More info »