AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007HR51 ∴ Summary
Contact »
(378343) 2007HR51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7269 2.653e-08 au
e 0.095127 7.925e-08
i 7.625 7.806e-06 deg
Ω 67.476 5.666e-05 deg
ω 276.267 7.022e-05 deg
M 160.959 4.19e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4675 au
Aphelion 2.9863 au
Asc. node-Earth separation 1.68879 au
Desc. node-Earth separation 1.71712 au
Earth MOID 1.47444 au
Orbital period 1644.76 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 233 (6)
Radar observations (Discarded) 0 (0)
Arc length 7019.13 days
Unobserved 77 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 137.926 deg
Declination 25.0249 deg
V Magnitude 22.02 mag
Solar Elongation -96.84 deg
Galactic Latitude 41.01 deg
Rate 0.148 deg/day
Direction 123.334 deg

More info »