AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004BP89 ∴ Summary
Contact »
(174888) 2004BP89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68599 1.948e-08 au
e 0.058608 5.869e-08
i 15.071 5.662e-06 deg
Ω 305.438 2.106e-05 deg
ω 209.247 5.385e-05 deg
M 198.456 5.075e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5286 au
Aphelion 2.8434 au
Asc. node-Earth separation 1.80583 au
Desc. node-Earth separation 1.5625 au
Earth MOID 1.54966 au
Orbital period 1607.88 days
Date of orbit computation  apr 23 20:26
Observational summary
Optical observations (Discarded) 597 (1)
Radar observations (Discarded) 0 (0)
Arc length 8042.93 days
Unobserved 278 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 2.10033 deg
Declination 10.8011 deg
V Magnitude 21.25 mag
Solar Elongation 31.83 deg
Galactic Latitude -50.66 deg
Rate 0.39 deg/day
Direction 60.011 deg

More info »