AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HP66 ∴ Summary
Contact »
(415225) 2012HP66  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55423 2.043e-08 au
e 0.1524 3.952e-08
i 11.782 1.047e-05 deg
Ω 231.455 1.924e-05 deg
ω 258.174 4.513e-05 deg
M 52.279 4.168e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.165 au
Aphelion 2.9435 au
Asc. node-Earth separation 1.56512 au
Desc. node-Earth separation 1.43059 au
Earth MOID 1.21615 au
Orbital period 1491.04 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 357 (2)
Radar observations (Discarded) 0 (0)
Arc length 5796.13 days
Unobserved 36 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 192.499 deg
Declination -15.1761 deg
V Magnitude 20.34 mag
Solar Elongation -160.35 deg
Galactic Latitude 47.69 deg
Rate 0.232 deg/day
Direction -38.883 deg

More info »