AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017JJ ∴ Summary
Contact »
(639695) 2017JJ  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.25087 5.479e-08 au
e 0.010585 6.993e-08
i 13.738 8.02e-06 deg
Ω 183.474 2.657e-05 deg
ω 218.085 0.0003379 deg
M 246.997 0.000336 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 3.2165 au
Aphelion 3.2853 au
Asc. node-Earth separation 2.28091 au
Desc. node-Earth separation 2.22179 au
Earth MOID 2.22159 au
Orbital period 2140.91 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 248 (0)
Radar observations (Discarded) 0 (0)
Arc length 6694.87 days
Unobserved 290 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 309.339 deg
Declination -4.77922 deg
V Magnitude 21.97 mag
Solar Elongation 84.62 deg
Galactic Latitude -25.69 deg
Rate 0.2 deg/day
Direction 62.05 deg

More info »