AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000HJ16 ∴ Summary
Contact »
(81536) 2000HJ16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40423 5.631e-09 au
e 0.248992 4.475e-08
i 5.513 4.467e-06 deg
Ω 358.423 2.806e-05 deg
ω 356.085 2.869e-05 deg
M 346.381 5.293e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8056 au
Aphelion 3.0029 au
Asc. node-Earth separation 0.80309 au
Desc. node-Earth separation 2.0051 au
Earth MOID 0.80083 au
Orbital period 1361.64 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1664 (6)
Radar observations (Discarded) 0 (0)
Arc length 9960.11 days
Unobserved 311 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 2.23839 deg
Declination -0.13873 deg
V Magnitude 19.51 mag
Solar Elongation 34.91 deg
Galactic Latitude -61.14 deg
Rate 0.626 deg/day
Direction 64.027 deg

More info »