AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007HE41 ∴ Summary
Contact »
(456621) 2007HE41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16047 3.874e-08 au
e 0.161115 6.148e-08
i 13.038 7.274e-06 deg
Ω 230.84 3.826e-05 deg
ω 15.597 4.987e-05 deg
M 352.295 3.389e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6513 au
Aphelion 3.6697 au
Asc. node-Earth separation 1.65467 au
Desc. node-Earth separation 2.65516 au
Earth MOID 1.64074 au
Orbital period 2052.23 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 167 (1)
Radar observations (Discarded) 0 (0)
Arc length 8900.05 days
Unobserved 352 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 254.121 deg
Declination -21.399 deg
V Magnitude 20.91 mag
Solar Elongation 113.21 deg
Galactic Latitude 13.42 deg
Rate 0.133 deg/day
Direction 60.994 deg

More info »