AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998FY23 ∴ Summary
Contact »
(31273) 1998FY23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06223 1.392e-08 au
e 0.079064 2.921e-08
i 10.55 3.808e-06 deg
Ω 161.744 1.857e-05 deg
ω 317.92 3.236e-05 deg
M 352.995 2.594e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8201 au
Aphelion 3.3043 au
Asc. node-Earth separation 1.88349 au
Desc. node-Earth separation 2.22483 au
Earth MOID 1.8457 au
Orbital period 1957.29 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2411 (400)
Radar observations (Discarded) 0 (0)
Arc length 10363.8 days
Unobserved 68 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 98.8335 deg
Declination 16.4598 deg
V Magnitude 19.95 mag
Solar Elongation -63.77 deg
Galactic Latitude 3.97 deg
Rate 0.324 deg/day
Direction 84.394 deg

More info »