AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Hiroshimanabe ∴ Summary
Contact »
(54237) Hiroshimanabe  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15175 1.504e-08 au
e 0.185901 4.057e-08
i 10.476 4.31e-06 deg
Ω 134.7 2.326e-05 deg
ω 114.607 2.623e-05 deg
M 98.037 1.286e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5658 au
Aphelion 3.7377 au
Asc. node-Earth separation 2.313 au
Desc. node-Earth separation 1.81023 au
Earth MOID 1.57353 au
Orbital period 2043.74 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1197 (3)
Radar observations (Discarded) 0 (0)
Arc length 9090.58 days
Unobserved 131 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 17.6117 deg
Declination 0.09262 deg
V Magnitude 20.77 mag
Solar Elongation 19.84 deg
Galactic Latitude -62.4 deg
Rate 0.333 deg/day
Direction 70.936 deg

More info »