AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001JD8 ∴ Summary
Contact »
(205431) 2001JD8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78253 2.213e-08 au
e 0.141611 5.556e-08
i 1.85 6.256e-06 deg
Ω 182.435 0.0001759 deg
ω 80.391 0.0001773 deg
M 309.311 2.469e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3885 au
Aphelion 3.1766 au
Asc. node-Earth separation 1.66707 au
Desc. node-Earth separation 1.79069 au
Earth MOID 1.37361 au
Orbital period 1695.35 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 450 (3)
Radar observations (Discarded) 0 (0)
Arc length 8920.9 days
Unobserved 344 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 202.102 deg
Declination -8.43885 deg
V Magnitude 19.67 mag
Solar Elongation 163.88 deg
Galactic Latitude 53.32 deg
Rate 0.192 deg/day
Direction -64.097 deg

More info »