AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011HA88 ∴ Orbital info ∴ Epoch epochXXX

(471312) 2011HA88 ▹

ORBITAL INFORMATION

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(ASCII data file 471312.eq0)

Keplerian elements at epoch
58149.1 MJD
	Value	1-σ variation	Units
a	2.61216	3.753e-08	au
e	0.025387	8.07e-08
i	11.715	6.107e-06	deg
Ω	126.924	5.317e-05	deg
ω	309.998	0.0002184	deg
M	4.182	0.0002105	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5458	au
Aphelion	2.6785	au
Asc. node-Earth separation	1.58387	au
Desc. node-Earth separation	1.64051	au
Earth MOID	1.57444	au
Orbital period	1542.05	days
Date of orbit computation	Jun 5 02:18

Correlation matrix
1.00000000	-0.06090987	0.02027846	0.00177923	-0.54703260	0.55967609
-0.06090987	1.00000000	-0.02780511	-0.02108041	-0.36721974	0.38465787
0.02027846	-0.02780511	1.00000000	0.00610119	-0.00915697	0.00817500
0.00177923	-0.02108041	0.00610119	1.00000000	-0.22679291	-0.01183097
-0.54703260	-0.36721974	-0.00915697	-0.22679291	1.00000000	-0.97086515
0.55967609	0.38465787	0.00817500	-0.01183097	-0.97086515	1.00000000

Covariance matrix
1.40868446E-15	-1.84483617E-16	4.64829416E-15	3.55033618E-15	-4.48348825E-12	4.42098103E-12
-1.84483617E-16	6.51218302E-15	-1.37037544E-14	-9.04426575E-14	-6.47120689E-12	6.53300446E-12
4.64829416E-15	-1.37037544E-14	3.72995312E-11	1.98105944E-12	-1.22123594E-11	1.05078646E-11
3.55033618E-15	-9.04426575E-14	1.98105944E-12	2.82658524E-09	-2.63303411E-09	-1.32381245E-10
-4.48348825E-12	-6.47120689E-12	-1.22123594E-11	-2.63303411E-09	4.76861144E-08	-4.46200358E-08
4.42098103E-12	6.53300446E-12	1.05078646E-11	-1.32381245E-10	-4.46200358E-08	4.42945268E-08