AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QJ212 ∴ Orbital info ∴ Epoch epochXXX

(135146) 2001QJ212 ▹

ORBITAL INFORMATION

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(ASCII data file 135146.eq0)

Keplerian elements at epoch
57485.3 MJD
	Value	1-σ variation	Units
a	3.1062	1.99e-08	au
e	0.09394	4.466e-08
i	8.151	6.221e-06	deg
Ω	346.688	2.907e-05	deg
ω	62.745	4.561e-05	deg
M	187.878	3.319e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8144	au
Aphelion	3.398	au
Asc. node-Earth separation	1.94282	au
Desc. node-Earth separation	2.22471	au
Earth MOID	1.8333	au
Orbital period	1999.6	days
Date of orbit computation	apr 23 20:16

Correlation matrix
1.00000000	0.18853152	0.00485793	-0.01355654	0.02858514	-0.03805765
0.18853152	1.00000000	-0.00212569	0.00171354	-0.30626567	0.36240737
0.00485793	-0.00212569	1.00000000	-0.05298150	0.03853449	-0.00764436
-0.01355654	0.00171354	-0.05298150	1.00000000	-0.64118357	0.01620048
0.02858514	-0.30626567	0.03853449	-0.64118357	1.00000000	-0.77305313
-0.03805765	0.36240737	-0.00764436	0.01620048	-0.77305313	1.00000000

Covariance matrix
3.96103868E-16	1.67583867E-16	6.01507806E-16	-7.84316514E-15	2.59489883E-14	-2.51421872E-14
1.67583867E-16	1.99474511E-15	-5.90648321E-16	2.22471722E-15	-6.23903784E-13	5.37275733E-13
6.01507806E-16	-5.90648321E-16	3.87053795E-11	-9.58181651E-12	1.09348006E-11	-1.57864026E-12
-7.84316514E-15	2.22471722E-15	-9.58181651E-12	8.45037271E-10	-8.50150689E-10	1.56322783E-11
2.59489883E-14	-6.23903784E-13	1.09348006E-11	-8.50150689E-10	2.08042082E-09	-1.17041918E-09
-2.51421872E-14	5.37275733E-13	-1.57864026E-12	1.56322783E-11	-1.17041918E-09	1.10182593E-09