AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991PZ11 ∴ Summary
Contact »
(8170) 1991PZ11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6492 1.037e-08 au
e 0.128478 3.17e-08
i 11.591 3.754e-06 deg
Ω 304.853 1.85e-05 deg
ω 284.35 2.458e-05 deg
M 296.528 1.684e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3088 au
Aphelion 2.9896 au
Asc. node-Earth separation 1.50988 au
Desc. node-Earth separation 1.7071 au
Earth MOID 1.33064 au
Orbital period 1574.96 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 3408 (8)
Radar observations (Discarded) 0 (0)
Arc length 11865.1 days
Unobserved 77 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 133.279 deg
Declination 9.91298 deg
V Magnitude 17.68 mag
Solar Elongation -103.7 deg
Galactic Latitude 31.49 deg
Rate 0.141 deg/day
Direction 109.915 deg

More info »