AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ BruceHelin ∴ Summary
Contact »
(2430) BruceHelin  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.36202 8.794e-09 au
e 0.214733 5.783e-08
i 23.46 7.123e-06 deg
Ω 45.852 9.499e-06 deg
ω 309.822 1.783e-05 deg
M 130.487 1.67e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8548 au
Aphelion 2.8692 au
Asc. node-Earth separation 0.98979 au
Desc. node-Earth separation 1.60183 au
Earth MOID 0.91827 au
Orbital period 1325.94 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 1649 (13)
Radar observations (Discarded) 0 (0)
Arc length 39970.4 days
Unobserved 317 days

More info »
Ephemeris at epoch 58562 MJD
Right Ascension 184.751 deg
Declination 28.8363 deg
V Magnitude 16.26 mag
Solar Elongation -151.09 deg
Galactic Latitude 82.64 deg
Rate 0.261 deg/day
Direction -82.34 deg

More info »





This Web Site has been visited 78963 times since

and this Page has been visited 250 times since 2011/11/08