AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998UR50 ∴ Summary
Contact »
(301903) 1998UR50  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63745 1.904e-08 au
e 0.041633 4.872e-08
i 5.641 6.268e-06 deg
Ω 40.291 5.612e-05 deg
ω 76.958 0.0001036 deg
M 261.435 8.66e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5277 au
Aphelion 2.7473 au
Asc. node-Earth separation 1.61708 au
Desc. node-Earth separation 1.65027 au
Earth MOID 1.55178 au
Orbital period 1564.5 days
Date of orbit computation  feb 22 02:54
Observational summary
Optical observations (Discarded) 357 (5)
Radar observations (Discarded) 0 (0)
Arc length 10063 days
Unobserved 186 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 20.3042 deg
Declination 6.90204 deg
V Magnitude 21.95 mag
Solar Elongation 7.9 deg
Galactic Latitude -55.21 deg
Rate 0.433 deg/day
Direction 66.164 deg

More info »