AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999HR2 ∴ Summary
Contact »
(10946) 1999HR2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85507 1.208e-08 au
e 0.217601 2.846e-08
i 15.86 4.707e-06 deg
Ω 47.161 1.406e-05 deg
ω 65.48 1.898e-05 deg
M 125.89 1.167e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2338 au
Aphelion 3.4763 au
Asc. node-Earth separation 1.50505 au
Desc. node-Earth separation 1.98046 au
Earth MOID 1.30134 au
Orbital period 1762.08 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3073 (132)
Radar observations (Discarded) 0 (0)
Arc length 20004.8 days
Unobserved 263 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 274.178 deg
Declination -33.75 deg
V Magnitude 18.72 mag
Solar Elongation 120.85 deg
Galactic Latitude -8.14 deg
Rate 0.092 deg/day
Direction -169.415 deg

More info »