AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Priestley ∴ Summary
Contact »
(5577) Priestley  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.8443 3.887e-09 au
e 0.044186 3.163e-08
i 22.271 4.032e-06 deg
Ω 96.988 6.43e-06 deg
ω 227.97 4.652e-05 deg
M 26.428 4.904e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7628 au
Aphelion 1.9258 au
Asc. node-Earth separation 0.91409 au
Desc. node-Earth separation 0.77121 au
Earth MOID 0.76705 au
Orbital period 914.844 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 3557 (51)
Radar observations (Discarded) 0 (0)
Arc length 17135.3 days
Unobserved 190 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 20.1572 deg
Declination -7.40777 deg
V Magnitude 18.48 mag
Solar Elongation 24.04 deg
Galactic Latitude -69.1 deg
Rate 0.628 deg/day
Direction 69.241 deg

More info »