AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RY13 ∴ Orbital info ∴ Epoch epochXXX
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(154831) 2004RY13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 154831.eq0)
Keplerian elements at epoch
58171.5 MJD
Value 1-σ variation Units
a 2.75468 1.553e-08 au
e 0.082035 3.47e-08
i 4.906 4.79e-06 deg
Ω 163.644 4.493e-05 deg
ω 261.754 5.453e-05 deg
M 262.129 3.069e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5287 au
Aphelion 2.9807 au
Asc. node-Earth separation 1.77713 au
Desc. node-Earth separation 1.69607 au
Earth MOID 1.54688 au
Orbital period 1669.95 days
Date of orbit computation  apr 23 20:21
Correlation matrix
1.000000000.026000980.00374032-0.005412310.05835283-0.10029852
0.026000981.00000000-0.00992082-0.000857000.06708367-0.14414440
0.00374032-0.009920821.00000000-0.182610310.146296010.00733239
-0.00541231-0.00085700-0.182610311.00000000-0.82087826-0.00112319
0.058352830.067083670.14629601-0.820878261.00000000-0.56720039
-0.10029852-0.144144400.00733239-0.00112319-0.567200391.00000000
Covariance matrix
2.41296361E-161.40161788E-172.78332055E-16-3.77778702E-154.94299000E-14-4.78121621E-14
1.40161788E-171.20428456E-15-1.64926629E-15-1.33635959E-151.26950316E-13-1.53507928E-13
2.78332055E-16-1.64926629E-152.29486590E-11-3.93082240E-113.82176106E-111.07793565E-12
-3.77778702E-15-1.33635959E-15-3.93082240E-112.01910517E-09-2.01145644E-09-1.54882036E-12
4.94299000E-141.26950316E-133.82176106E-11-2.01145644E-092.97375242E-09-9.49199290E-10
-4.78121621E-14-1.53507928E-131.07793565E-12-1.54882036E-12-9.49199290E-109.41752891E-10