AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008CU21 ∴ Orbital info ∴ Epoch epochXXX

(572040) 2008CU21 ▹

ORBITAL INFORMATION

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(ASCII data file 572040.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.99788	5.004e-08	au
e	0.120139	8.239e-08
i	8.538	9.738e-06	deg
Ω	297.836	5.692e-05	deg
ω	156.743	7.908e-05	deg
M	80.081	5.565e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6377	au
Aphelion	3.358	au
Asc. node-Earth separation	2.30513	au
Desc. node-Earth separation	1.67767	au
Earth MOID	1.65745	au
Orbital period	1895.92	days
Date of orbit computation	Jun 5 02:39

Correlation matrix
1.00000000	-0.41598088	-0.01090840	-0.00415927	0.19570242	-0.47756097
-0.41598088	1.00000000	0.01231505	-0.00935136	0.20929451	-0.16553548
-0.01090840	0.01231505	1.00000000	0.42115217	-0.30544854	0.01042648
-0.00415927	-0.00935136	0.42115217	1.00000000	-0.72417131	0.01763316
0.19570242	0.20929451	-0.30544854	-0.72417131	1.00000000	-0.68278717
-0.47756097	-0.16553548	0.01042648	0.01763316	-0.68278717	1.00000000

Covariance matrix
2.50428013E-15	-1.71513970E-15	-5.31564397E-15	-1.18466083E-14	7.74486273E-13	-1.32985891E-12
-1.71513970E-15	6.78843007E-15	9.88038930E-15	-4.38525441E-14	1.36369920E-12	-7.58946298E-13
-5.31564397E-15	9.88038930E-15	9.48214763E-11	2.33414466E-10	-2.35216337E-10	5.64971330E-12
-1.18466083E-14	-4.38525441E-14	2.33414466E-10	3.23944593E-09	-3.25951327E-09	5.58471380E-11
7.74486273E-13	1.36369920E-12	-2.35216337E-10	-3.25951327E-09	6.25391734E-09	-3.00466949E-09
-1.32985891E-12	-7.58946298E-13	5.64971330E-12	5.58471380E-11	-3.00466949E-09	3.09649638E-09