AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RO73 ∴ Summary
Contact »
(44345) 1998RO73  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77874 1.13e-08 au
e 0.055413 3.783e-08
i 5.065 4.015e-06 deg
Ω 220.201 4.054e-05 deg
ω 145.287 5.331e-05 deg
M 186.236 3.339e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6248 au
Aphelion 2.9327 au
Asc. node-Earth separation 1.89484 au
Desc. node-Earth separation 1.65821 au
Earth MOID 1.62506 au
Orbital period 1691.88 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1502 (5)
Radar observations (Discarded) 0 (0)
Arc length 8913.04 days
Unobserved 453 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 185.5 deg
Declination -5.86946 deg
V Magnitude 19.16 mag
Solar Elongation -157.09 deg
Galactic Latitude 56.24 deg
Rate 0.184 deg/day
Direction -57.006 deg

More info »