AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Heracles ∴ Summary
Contact »
(5143) Heracles  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.83523 2.949e-09 au
e 0.771018 2.18e-08
i 8.977 2.328e-06 deg
Ω 309.097 1.94e-05 deg
ω 228.214 1.873e-05 deg
M 326.195 2.59e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4202 au
Aphelion 3.2502 au
Asc. node-Earth separation 0.51653 au
Desc. node-Earth separation -0.4929 au
Earth MOID 0.05771 au
Orbital period 908.102 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 4288 (20)
Radar observations (Discarded) 1 (0)
Arc length 25631.2 days
Unobserved 81 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 43.5233 deg
Declination 21.5557 deg
V Magnitude 16.76 mag
Solar Elongation -13.32 deg
Galactic Latitude -32.99 deg
Rate 0.701 deg/day
Direction 76.786 deg

More info »