AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RQ84 ∴ Summary
Contact »
(134538) 1999RQ84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31906 6.015e-09 au
e 0.215517 4.839e-08
i 3.194 3.718e-06 deg
Ω 220.877 8.5e-05 deg
ω 102.97 8.573e-05 deg
M 2.165 9.817e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8193 au
Aphelion 2.8189 au
Asc. node-Earth separation 1.31556 au
Desc. node-Earth separation 1.11853 au
Earth MOID 0.81026 au
Orbital period 1289.93 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 667 (2)
Radar observations (Discarded) 0 (0)
Arc length 10688.1 days
Unobserved 341 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 357.133 deg
Declination 0.99357 deg
V Magnitude 21.14 mag
Solar Elongation 37.23 deg
Galactic Latitude -58.06 deg
Rate 0.607 deg/day
Direction 66.908 deg

More info »