AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1990RW8 ∴ Orbital info ∴ Epoch epochXXX

(29178) 1990RW8 ▹

ORBITAL INFORMATION

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(ASCII data file 29178.eq0)

Keplerian elements at epoch
57668.3 MJD
	Value	1-σ variation	Units
a	2.31474	6.838e-09	au
e	0.195318	3.353e-08
i	6.703	3.583e-06	deg
Ω	283.702	3.601e-05	deg
ω	28.657	3.777e-05	deg
M	163.535	1.19e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8626	au
Aphelion	2.7669	au
Asc. node-Earth separation	0.88327	au
Desc. node-Earth separation	1.70379	au
Earth MOID	0.85043	au
Orbital period	1286.33	days
Date of orbit computation	Jun 5 00:43

Correlation matrix
1.00000000	0.18196743	-0.00032394	0.00078621	0.08853725	-0.31487888
0.18196743	1.00000000	0.00458696	-0.00525452	0.04110159	-0.18055432
-0.00032394	0.00458696	1.00000000	-0.10948405	0.09836087	0.01216592
0.00078621	-0.00525452	-0.10948405	1.00000000	-0.94812301	0.00886220
0.08853725	0.04110159	0.09836087	-0.94812301	1.00000000	-0.31626300
-0.31487888	-0.18055432	0.01216592	0.00886220	-0.31626300	1.00000000

Covariance matrix
4.67638362E-17	4.17238934E-17	-7.93767591E-18	1.93605803E-16	2.28695693E-14	-2.56315358E-14
4.17238934E-17	1.12427414E-15	5.51112539E-16	-6.34445059E-15	5.20561008E-14	-7.20642752E-14
-7.93767591E-18	5.51112539E-16	1.28397793E-11	-1.41271361E-11	1.33130654E-11	5.18919153E-13
1.93605803E-16	-6.34445059E-15	-1.41271361E-11	1.29672829E-09	-1.28963285E-09	3.79876015E-12
2.28695693E-14	5.20561008E-14	1.33130654E-11	-1.28963285E-09	1.42676948E-09	-1.42200565E-10
-2.56315358E-14	-7.20642752E-14	5.18919153E-13	3.79876015E-12	-1.42200565E-10	1.41694194E-10