AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998AN ∴ Summary
Contact »
(10917) 1998AN  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76937 9.035e-09 au
e 0.087308 3.577e-08
i 4.542 3.741e-06 deg
Ω 330.483 4.027e-05 deg
ω 172.593 4.515e-05 deg
M 236.033 1.942e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5276 au
Aphelion 3.0112 au
Asc. node-Earth separation 1.998 au
Desc. node-Earth separation 1.54102 au
Earth MOID 1.5405 au
Orbital period 1683.33 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3021 (12)
Radar observations (Discarded) 0 (0)
Arc length 13646.9 days
Unobserved 127 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 16.1725 deg
Declination 9.45849 deg
V Magnitude 18.85 mag
Solar Elongation 10.83 deg
Galactic Latitude -53.27 deg
Rate 0.394 deg/day
Direction 66.152 deg

More info »