AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HN84 ∴ Summary
Contact »
(420246) 2011HN84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.24958 5.087e-08 au
e 0.062823 8.019e-08
i 11.603 7.128e-06 deg
Ω 49.811 3.036e-05 deg
ω 343.547 5.663e-05 deg
M 264.668 4.827e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0454 au
Aphelion 3.4537 au
Asc. node-Earth separation 2.06378 au
Desc. node-Earth separation 2.43435 au
Earth MOID 2.05463 au
Orbital period 2139.63 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 279 (3)
Radar observations (Discarded) 0 (0)
Arc length 6656.06 days
Unobserved 292 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 318.74 deg
Declination -27.1332 deg
V Magnitude 21.77 mag
Solar Elongation 83.14 deg
Galactic Latitude -42.23 deg
Rate 0.213 deg/day
Direction 88.652 deg

More info »