AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Lucretia ∴ Summary
Contact »
(281) Lucretia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.18765 5.102e-09 au
e 0.132715 3.164e-08
i 5.304 4.024e-06 deg
Ω 31.411 4.128e-05 deg
ω 16.64 4.482e-05 deg
M 45.693 1.775e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.0 mag
Slope parameter (G)    0.28 mag
Perihelion 1.8973 au
Aphelion 2.478 au
Asc. node-Earth separation 0.91215 au
Desc. node-Earth separation 1.45536 au
Earth MOID 0.90689 au
Orbital period 1181.86 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2799 (39)
Radar observations (Discarded) 0 (0)
Arc length 46937.6 days
Unobserved 149 days

More info »
Ephemeris at epoch 58561 MJD
Right Ascension 147.804 deg
Declination 20.523 deg
V Magnitude 15.16 mag
Solar Elongation -144.54 deg
Galactic Latitude 48.47 deg
Rate 0.146 deg/day
Direction -96.09 deg

More info »





This Web Site has been visited 71469 times since

and this Page has been visited 287 times since 2011/11/12