AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RJ115 ∴ Summary
Contact »
(38317) 1999RJ115  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4823 8.124e-09 au
e 0.089283 2.611e-08
i 6.909 3.05e-06 deg
Ω 149.265 2.801e-05 deg
ω 158.029 3.509e-05 deg
M 124.538 2.249e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2607 au
Aphelion 2.7039 au
Asc. node-Earth separation 1.69685 au
Desc. node-Earth separation 1.26318 au
Earth MOID 1.24756 au
Orbital period 1428.5 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 2763 (13)
Radar observations (Discarded) 0 (0)
Arc length 9402.09 days
Unobserved 93 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 68.8061 deg
Declination 16.9693 deg
V Magnitude 19.94 mag
Solar Elongation -40.84 deg
Galactic Latitude -20.1 deg
Rate 0.397 deg/day
Direction 78.541 deg

More info »