AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HP51 ∴ Summary
Contact »
2012HP51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07939 5.334e-08 au
e 0.314007 1.106e-07
i 9.446 1.582e-05 deg
Ω 139.451 9.082e-05 deg
ω 119.883 0.0001069 deg
M 56.376 4.789e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1124 au
Aphelion 4.0463 au
Asc. node-Earth separation 2.30477 au
Desc. node-Earth separation 1.38706 au
Earth MOID 1.1159 au
Orbital period 1973.76 days
Date of orbit computation  feb 22 07:50
Observational summary
Optical observations (Discarded) 34 (0)
Radar observations (Discarded) 0 (0)
Arc length 6360.1 days
Unobserved 2049 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 357.122 deg
Declination -5.2368 deg
V Magnitude 23.18 mag
Solar Elongation 13.67 deg
Galactic Latitude -63.47 deg
Rate 0.407 deg/day
Direction 70.166 deg

More info »