AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XH109 ∴ Summary
Contact »
(41294) 1999XH109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06588 1.882e-08 au
e 0.033819 4.584e-08
i 5.889 3.861e-06 deg
Ω 95.034 4.933e-05 deg
ω 294.076 8.643e-05 deg
M 215.512 6.89e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9622 au
Aphelion 3.1696 au
Asc. node-Earth separation 2.03786 au
Desc. node-Earth separation 2.08873 au
Earth MOID 1.97371 au
Orbital period 1960.79 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1644 (12)
Radar observations (Discarded) 0 (0)
Arc length 9502.42 days
Unobserved 312 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 259.553 deg
Declination -19.3553 deg
V Magnitude 19.24 mag
Solar Elongation 132.76 deg
Galactic Latitude 10.43 deg
Rate 0.052 deg/day
Direction -90.663 deg

More info »