AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Luochihi ∴ Orbital info ∴ Epoch epochXXX
Contact »
(15555) Luochihi  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 15555.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9924 1.55e-08 au
e 0.061217 3.219e-08
i 10.294 3.515e-06 deg
Ω 208.552 1.953e-05 deg
ω 263.774 3.541e-05 deg
M 314.923 3.036e-05 deg
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8092 au
Aphelion 3.1756 au
Asc. node-Earth separation 1.99687 au
Desc. node-Earth separation 1.96698 au
Earth MOID 1.85014 au
Orbital period 1890.73 days
Date of orbit computation  Jun 5 00:40
Correlation matrix
1.000000000.07193993-0.00280313-0.001217020.17620842-0.32091142
0.071939931.00000000-0.00321492-0.002938380.06092748-0.08554415
-0.00280313-0.003214921.00000000-0.061022270.030384300.00266127
-0.00121702-0.00293838-0.061022271.00000000-0.54172900-0.00165034
0.176208420.060927480.03038430-0.541729001.00000000-0.83104737
-0.32091142-0.085544150.00266127-0.00165034-0.831047371.00000000
Covariance matrix
2.40110195E-163.58891254E-17-1.52681424E-16-3.68315336E-169.66980512E-14-1.50988634E-13
3.58891254E-171.03651387E-15-3.63826720E-16-1.84761704E-156.94682822E-14-8.36241434E-14
-1.52681424E-16-3.63826720E-161.23558846E-11-4.18930241E-123.78243941E-122.84039593E-13
-3.68315336E-16-1.84761704E-15-4.18930241E-123.81445821E-10-3.74700506E-10-9.78688302E-13
9.66980512E-146.94682822E-143.78243941E-12-3.74700506E-101.25421367E-09-8.93645624E-10
-1.50988634E-13-8.36241434E-142.84039593E-13-9.78688302E-13-8.93645624E-109.21950433E-10