AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008JT21 ∴ Summary
Contact »
(528197) 2008JT21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59643 4.368e-08 au
e 0.074939 1.385e-07
i 16.814 1.753e-05 deg
Ω 10.423 2.523e-05 deg
ω 231.479 0.0001599 deg
M 250.618 0.0001728 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4019 au
Aphelion 2.791 au
Asc. node-Earth separation 1.70843 au
Desc. node-Earth separation 1.46778 au
Earth MOID 1.42388 au
Orbital period 1528.14 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 99 (0)
Radar observations (Discarded) 0 (0)
Arc length 9518.22 days
Unobserved 180 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 111.304 deg
Declination 36.8459 deg
V Magnitude 22.63 mag
Solar Elongation -78.78 deg
Galactic Latitude 22.21 deg
Rate 0.289 deg/day
Direction 119.359 deg

More info »