AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Helmholtz ∴ Summary
Contact »
(11573) Helmholtz  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.26778 1.192e-08 au
e 0.25945 3.288e-08
i 2.238 3.983e-06 deg
Ω 310.348 0.0001058 deg
ω 127.119 0.0001061 deg
M 29.737 8.902e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.42 au
Aphelion 4.1156 au
Asc. node-Earth separation 2.59787 au
Desc. node-Earth separation 1.65118 au
Earth MOID 1.43659 au
Orbital period 2157.63 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 2479 (10)
Radar observations (Discarded) 0 (0)
Arc length 15050.8 days
Unobserved 55 days

More info »
Ephemeris at epoch 60434 MJD
Right Ascension 116.591 deg
Declination 20.9951 deg
V Magnitude 18.87 mag
Solar Elongation -71.01 deg
Galactic Latitude 21.14 deg
Rate 0.335 deg/day
Direction 101.626 deg

More info »