AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001PH41 ∴ Summary
Contact »
(108969) 2001PH41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08666 2.077e-08 au
e 0.033538 3.956e-08
i 9.586 5.652e-06 deg
Ω 298.721 2.789e-05 deg
ω 309.792 9.455e-05 deg
M 160.654 9.03e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9831 au
Aphelion 3.1902 au
Asc. node-Earth separation 2.00251 au
Desc. node-Earth separation 2.16742 au
Earth MOID 1.97772 au
Orbital period 1980.76 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 884 (13)
Radar observations (Discarded) 0 (0)
Arc length 8162.7 days
Unobserved 124 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 43.8826 deg
Declination 23.727 deg
V Magnitude 20.83 mag
Solar Elongation -19.44 deg
Galactic Latitude -30.98 deg
Rate 0.357 deg/day
Direction 75.955 deg

More info »