AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009CP21 ∴ Orbital info ∴ Epoch epochXXX

(614375) 2009CP21 ▹

ORBITAL INFORMATION

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(ASCII data file 614375.eq0)

Keplerian elements at epoch
57542.0 MJD
	Value	1-σ variation	Units
a	3.19415	5.626e-08	au
e	0.262691	7.619e-08
i	20.286	2.004e-05	deg
Ω	313.647	2.63e-05	deg
ω	99.774	4.614e-05	deg
M	156.7	3.25e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3551	au
Aphelion	4.0332	au
Asc. node-Earth separation	2.0975	au
Desc. node-Earth separation	1.86033	au
Earth MOID	1.46292	au
Orbital period	2085.12	days
Date of orbit computation	apr 23 21:58

Correlation matrix
1.00000000	-0.24506662	-0.03930552	0.00422808	-0.01759963	0.01906287
-0.24506662	1.00000000	0.00109579	-0.01262274	0.05170810	-0.06440164
-0.03930552	0.00109579	1.00000000	0.18511420	-0.14236530	0.05916650
0.00422808	-0.01262274	0.18511420	1.00000000	-0.56902469	0.04661935
-0.01759963	0.05170810	-0.14236530	-0.56902469	1.00000000	-0.82771243
0.01906287	-0.06440164	0.05916650	0.04661935	-0.82771243	1.00000000

Covariance matrix
3.16473945E-15	-1.05037842E-15	-4.43146536E-14	6.25552149E-15	-4.56857668E-14	3.48527491E-14
-1.05037842E-15	5.80477391E-15	1.67318166E-15	-2.52928302E-14	1.81785677E-13	-1.59466443E-13
-4.43146536E-14	1.67318166E-15	4.01651835E-10	9.75698440E-11	-1.31655036E-10	3.85372272E-11
6.25552149E-15	-2.52928302E-14	9.75698440E-11	6.91674890E-10	-6.90542750E-10	3.98471175E-11
-4.56857668E-14	1.81785677E-13	-1.31655036E-10	-6.90542750E-10	2.12920218E-09	-1.24127391E-09
3.48527491E-14	-1.59466443E-13	3.85372272E-11	3.98471175E-11	-1.24127391E-09	1.05623219E-09