AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Kiyohiro ∴ Summary
Contact »
(21188) Kiyohiro  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26819 5.413e-09 au
e 0.140809 2.917e-08
i 5.545 2.977e-06 deg
Ω 71.802 3.471e-05 deg
ω 203.949 3.711e-05 deg
M 206.411 1.417e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9488 au
Aphelion 2.5876 au
Asc. node-Earth separation 1.56657 au
Desc. node-Earth separation 0.95551 au
Earth MOID 0.93382 au
Orbital period 1247.72 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3018 (10)
Radar observations (Discarded) 0 (0)
Arc length 10910.8 days
Unobserved 79 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 99.805 deg
Declination 27.0189 deg
V Magnitude 19.4 mag
Solar Elongation -68.72 deg
Galactic Latitude 9.49 deg
Rate 0.315 deg/day
Direction 94.652 deg

More info »