AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ BruceHelin ∴ Summary
Contact »
(2430) BruceHelin  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36274 6.968e-09 au
e 0.214082 3.315e-08
i 23.452 2.209e-06 deg
Ω 45.807 7.508e-06 deg
ω 309.879 1.266e-05 deg
M 313.238 1.452e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8569 au
Aphelion 2.8686 au
Asc. node-Earth separation 0.99234 au
Desc. node-Earth separation 1.60425 au
Earth MOID 0.92082 au
Orbital period 1326.55 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 6466 (59)
Radar observations (Discarded) 0 (0)
Arc length 41910.2 days
Unobserved 240 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 335.999 deg
Declination -32.9327 deg
V Magnitude 16.52 mag
Solar Elongation 71.92 deg
Galactic Latitude -57.73 deg
Rate 0.514 deg/day
Direction 82.877 deg

More info »