AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Pyatiletka ∴ Summary
Contact »
(2122) Pyatiletka  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40148 7.001e-09 au
e 0.030411 3.364e-08
i 7.904 3.215e-06 deg
Ω 105.376 2.377e-05 deg
ω 237.155 5.825e-05 deg
M 112.529 5.385e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3284 au
Aphelion 2.4745 au
Asc. node-Earth separation 1.45678 au
Desc. node-Earth separation 1.34371 au
Earth MOID 1.32616 au
Orbital period 1359.3 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 4074 (36)
Radar observations (Discarded) 0 (0)
Arc length 27034.4 days
Unobserved 77 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 82.5607 deg
Declination 22.969 deg
V Magnitude 17.39 mag
Solar Elongation -55.03 deg
Galactic Latitude -6.1 deg
Rate 0.398 deg/day
Direction 82.578 deg

More info »