AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991TH14 ∴ Summary
Contact »
(21083) 1991TH14  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58783 1.01e-08 au
e 0.274136 4.368e-08
i 5.154 3.695e-06 deg
Ω 121.746 4.39e-05 deg
ω 246.635 4.44e-05 deg
M 290.755 6.588e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8784 au
Aphelion 3.2972 au
Asc. node-Earth separation 1.70116 au
Desc. node-Earth separation 1.14336 au
Earth MOID 0.88449 au
Orbital period 1520.55 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1423 (8)
Radar observations (Discarded) 0 (0)
Arc length 11589.9 days
Unobserved 322 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 299.273 deg
Declination -17.8452 deg
V Magnitude 20.15 mag
Solar Elongation 97.16 deg
Galactic Latitude -22.28 deg
Rate 0.251 deg/day
Direction 80.241 deg

More info »