AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Herluga ∴ Summary
Contact »
(923) Herluga  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61604 7.484e-09 au
e 0.194583 3.04e-08
i 14.465 3.699e-06 deg
Ω 197.45 1.272e-05 deg
ω 201.538 1.523e-05 deg
M 234.207 9.507e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    11.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.107 au
Aphelion 3.1251 au
Asc. node-Earth separation 2.07223 au
Desc. node-Earth separation 1.13352 au
Earth MOID 1.1195 au
Orbital period 1545.49 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 3977 (46)
Radar observations (Discarded) 0 (0)
Arc length 39577.7 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 279.64 deg
Declination -6.82929 deg
V Magnitude 16.78 mag
Solar Elongation 114.84 deg
Galactic Latitude -0.26 deg
Rate 0.122 deg/day
Direction 20.161 deg

More info »