AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2018RL22 ∴ Summary
Contact »
(639972) 2018RL22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06354 4.343e-08 au
e 0.083768 6.273e-08
i 16.104 9.032e-06 deg
Ω 178.344 2.609e-05 deg
ω 130.787 6.21e-05 deg
M 40.309 5.796e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8069 au
Aphelion 3.3202 au
Asc. node-Earth separation 2.22272 au
Desc. node-Earth separation 1.88086 au
Earth MOID 1.82138 au
Orbital period 1958.55 days
Date of orbit computation  apr 23 22:03
Observational summary
Optical observations (Discarded) 196 (2)
Radar observations (Discarded) 0 (0)
Arc length 10326.2 days
Unobserved 290 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 9.56267 deg
Declination 3.38036 deg
V Magnitude 21.91 mag
Solar Elongation 25.82 deg
Galactic Latitude -59.33 deg
Rate 0.387 deg/day
Direction 73.55 deg

More info »