AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002PB4 ∴ Summary
Contact »
(640892) 2002PB4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53792 3.616e-08 au
e 0.132576 1.729e-07
i 6.994 7.499e-06 deg
Ω 229.126 6.16e-05 deg
ω 136.493 7.456e-05 deg
M 81.812 6.351e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2015 au
Aphelion 2.8744 au
Asc. node-Earth separation 1.74865 au
Desc. node-Earth separation 1.28552 au
Earth MOID 1.20664 au
Orbital period 1476.78 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 211 (1)
Radar observations (Discarded) 0 (0)
Arc length 7843.04 days
Unobserved 113 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 89.6698 deg
Declination 18.3045 deg
V Magnitude 22.17 mag
Solar Elongation -54.9 deg
Galactic Latitude -2.84 deg
Rate 0.382 deg/day
Direction 89.088 deg

More info »