AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001FP121 ∴ Summary
Contact »
(158145) 2001FP121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09541 2.604e-08 au
e 0.041784 4.993e-08
i 10.955 5.567e-06 deg
Ω 74.291 2.54e-05 deg
ω 183.029 7.027e-05 deg
M 21.08 6.81e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9661 au
Aphelion 3.2247 au
Asc. node-Earth separation 2.24002 au
Desc. node-Earth separation 1.95156 au
Earth MOID 1.951 au
Orbital period 1989.19 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 703 (2)
Radar observations (Discarded) 0 (0)
Arc length 8561.93 days
Unobserved 283 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 306.931 deg
Declination -24.8649 deg
V Magnitude 20.61 mag
Solar Elongation 85.9 deg
Galactic Latitude -31.4 deg
Rate 0.225 deg/day
Direction 91.553 deg

More info »