AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009US101 ∴ Summary
Contact »
(599230) 2009US101  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42724 2.569e-08 au
e 0.16128 9.069e-08
i 5.795 5.825e-06 deg
Ω 68.301 0.0001005 deg
ω 318.368 0.0001107 deg
M 305.309 4.845e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0358 au
Aphelion 2.8187 au
Asc. node-Earth separation 1.12423 au
Desc. node-Earth separation 1.67463 au
Earth MOID 1.04499 au
Orbital period 1381.23 days
Date of orbit computation  feb 22 03:54
Observational summary
Optical observations (Discarded) 136 (1)
Radar observations (Discarded) 0 (0)
Arc length 4974.96 days
Unobserved 294 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 333.451 deg
Declination -15.279 deg
V Magnitude 22.85 mag
Solar Elongation 37.76 deg
Galactic Latitude -51.58 deg
Rate 0.496 deg/day
Direction 71.21 deg

More info »