AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RQ195 ∴ Summary
Contact »
(18864) 1999RQ195  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14203 1.39e-08 au
e 0.105367 3.315e-08
i 15.55 4.055e-06 deg
Ω 202.864 1.219e-05 deg
ω 235.774 2.244e-05 deg
M 61.327 1.933e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.811 au
Aphelion 3.4731 au
Asc. node-Earth separation 2.30029 au
Desc. node-Earth separation 1.93714 au
Earth MOID 1.85691 au
Orbital period 2034.29 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2824 (8)
Radar observations (Discarded) 0 (0)
Arc length 14703.3 days
Unobserved 56 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 134.033 deg
Declination 0.54175 deg
V Magnitude 18.28 mag
Solar Elongation -127.08 deg
Galactic Latitude 27.71 deg
Rate 0.12 deg/day
Direction 3.417 deg

More info »