AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008HE37 ∴ Summary
Contact »
(188997) 2008HE37  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16674 1.268e-08 au
e 0.095719 5.143e-08
i 3.892 5.444e-06 deg
Ω 237.866 8.559e-05 deg
ω 341.233 9.478e-05 deg
M 2.216 4.684e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9593 au
Aphelion 2.3741 au
Asc. node-Earth separation 0.95677 au
Desc. node-Earth separation 1.37351 au
Earth MOID 0.95167 au
Orbital period 1164.96 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 325 (0)
Radar observations (Discarded) 0 (0)
Arc length 10680.3 days
Unobserved 464 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 245.436 deg
Declination -22.6014 deg
V Magnitude 19.84 mag
Solar Elongation 142.63 deg
Galactic Latitude 18.91 deg
Rate 0.081 deg/day
Direction -51.283 deg

More info »