AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RR248 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(21783) 1999RR248  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21783.eq0)
Keplerian elements at epoch
57559.7 MJD
Value 1-σ variation Units
a 2.64544 1.17e-08 au
e 0.066272 3.406e-08
i 3.999 3.805e-06 deg
Ω 118.668 6.973e-05 deg
ω 347.588 8.104e-05 deg
M 186.721 4.064e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4701 au
Aphelion 2.8208 au
Asc. node-Earth separation 1.49145 au
Desc. node-Earth separation 1.80016 au
Earth MOID 1.48866 au
Orbital period 1571.61 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.285566170.004731330.004377400.00399746-0.01866256
-0.285566171.00000000-0.00571335-0.008099040.04128731-0.06531469
0.00473133-0.005713351.000000000.19201312-0.164994960.00131975
0.00437740-0.008099040.192013121.00000000-0.85688938-0.00331266
0.003997460.04128731-0.16499496-0.856889381.00000000-0.51123441
-0.01866256-0.065314690.00131975-0.00331266-0.511234411.00000000
Covariance matrix
1.36909677E-16-1.13818337E-162.10627494E-163.57148657E-153.79053578E-15-8.87529275E-15
-1.13818337E-161.16031743E-15-7.40446863E-16-1.92370402E-141.13973569E-13-9.04260773E-14
2.10627494E-16-7.40446863E-161.44753753E-115.09403437E-11-5.08726948E-112.04079995E-13
3.57148657E-15-1.92370402E-145.09403437E-114.86219176E-09-4.84216926E-09-9.38832024E-12
3.79053578E-151.13973569E-13-5.08726948E-11-4.84216926E-096.56747342E-09-1.68388962E-09
-8.87529275E-15-9.04260773E-142.04079995E-13-9.38832024E-12-1.68388962E-091.65191907E-09