AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QB120 ∴ Orbital info ∴ Epoch epochXXX

(55087) 2001QB120 ▹

ORBITAL INFORMATION

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(ASCII data file 55087.eq0)

Keplerian elements at epoch
57828.5 MJD
	Value	1-σ variation	Units
a	2.38695	7.112e-09	au
e	0.189176	3.372e-08
i	8.154	3.913e-06	deg
Ω	19.863	2.049e-05	deg
ω	155.082	2.224e-05	deg
M	254.301	8.358e-06	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9354	au
Aphelion	2.8385	au
Asc. node-Earth separation	1.78173	au
Desc. node-Earth separation	0.9627	au
Earth MOID	0.94285	au
Orbital period	1346.98	days
Date of orbit computation	Jun 5 00:48

Correlation matrix
1.00000000	0.19521631	0.00633182	0.00212975	0.01367645	-0.02748332
0.19521631	1.00000000	-0.01600204	-0.00857424	0.13375348	-0.23841227
0.00633182	-0.01600204	1.00000000	0.10384592	-0.09839777	0.01109895
0.00212975	-0.00857424	0.10384592	1.00000000	-0.91072981	0.00482048
0.01367645	0.13375348	-0.09839777	-0.91072981	1.00000000	-0.40131394
-0.02748332	-0.23841227	0.01109895	0.00482048	-0.40131394	1.00000000

Covariance matrix
5.05850093E-17	4.68113599E-17	1.76217206E-16	3.10391722E-16	2.16322788E-15	-1.63379923E-15
4.68113599E-17	1.13670682E-15	-2.11109941E-15	-5.92364767E-15	1.00287622E-13	-6.71848701E-14
1.76217206E-16	-2.11109941E-15	1.53115071E-11	8.32660542E-12	-8.56273004E-12	3.63002258E-13
3.10391722E-16	-5.92364767E-15	8.32660542E-12	4.19893504E-10	-4.15027760E-10	8.25616282E-13
2.16322788E-15	1.00287622E-13	-8.56273004E-12	-4.15027760E-10	4.94579415E-10	-7.45969226E-11
-1.63379923E-15	-6.71848701E-14	3.63002258E-13	8.25616282E-13	-7.45969226E-11	6.98614029E-11