AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004PS57 ∴ Summary
Contact »
(288660) 2004PS57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31164 1.489e-08 au
e 0.08413 4.785e-08
i 6.734 5.445e-06 deg
Ω 303.375 5.563e-05 deg
ω 311.347 6.873e-05 deg
M 268.745 4.156e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1172 au
Aphelion 2.5061 au
Asc. node-Earth separation 1.15905 au
Desc. node-Earth separation 1.44647 au
Earth MOID 1.10869 au
Orbital period 1283.75 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 399 (4)
Radar observations (Discarded) 0 (0)
Arc length 7147.93 days
Unobserved 49 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 136.151 deg
Declination 11.548 deg
V Magnitude 21.42 mag
Solar Elongation -100.18 deg
Galactic Latitude 34.74 deg
Rate 0.193 deg/day
Direction 107.003 deg

More info »