AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Disora ∴ Summary
Contact »
(21999) Disora  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66003 8.787e-09 au
e 0.160135 3.239e-08
i 14.323 3.753e-06 deg
Ω 78.826 1.256e-05 deg
ω 190.305 1.671e-05 deg
M 24.409 1.18e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2341 au
Aphelion 3.086 au
Asc. node-Earth separation 2.09253 au
Desc. node-Earth separation 1.22379 au
Earth MOID 1.21936 au
Orbital period 1584.63 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3130 (11)
Radar observations (Discarded) 0 (0)
Arc length 11994.7 days
Unobserved 237 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 337.37 deg
Declination -19.9932 deg
V Magnitude 18.3 mag
Solar Elongation 61.79 deg
Galactic Latitude -56.81 deg
Rate 0.426 deg/day
Direction 79.08 deg

More info »