AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QR73 ∴ Summary
Contact »
(192511) 1998QR73  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84571 1.374e-08 au
e 0.153241 4.68e-08
i 9.52 4.682e-06 deg
Ω 232.955 2.899e-05 deg
ω 145.68 3.398e-05 deg
M 89.121 1.693e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4096 au
Aphelion 3.2818 au
Asc. node-Earth separation 2.17074 au
Desc. node-Earth separation 1.47845 au
Earth MOID 1.41964 au
Orbital period 1753.41 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 960 (37)
Radar observations (Discarded) 0 (0)
Arc length 9282.07 days
Unobserved 89 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 108.136 deg
Declination 13.0167 deg
V Magnitude 20.95 mag
Solar Elongation -81.84 deg
Galactic Latitude 10.51 deg
Rate 0.237 deg/day
Direction 88.699 deg

More info »