AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012HW11 ∴ Orbital info ∴ Epoch epochXXX

(373267) 2012HW11 ▹

ORBITAL INFORMATION

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(ASCII data file 373267.eq0)

Keplerian elements at epoch
58003.0 MJD
	Value	1-σ variation	Units
a	3.0632	3.529e-08	au
e	0.069158	5.828e-08
i	10.258	5.989e-06	deg
Ω	104.071	4.254e-05	deg
ω	207.74	7.79e-05	deg
M	284.401	6.74e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8514	au
Aphelion	3.275	au
Asc. node-Earth separation	2.26522	au
Desc. node-Earth separation	1.85657	au
Earth MOID	1.84065	au
Orbital period	1958.22	days
Date of orbit computation	apr 23 21:09

Correlation matrix
1.00000000	0.00707840	-0.00326771	-0.00750699	0.28349416	-0.34165721
0.00707840	1.00000000	-0.00260448	-0.00668939	0.22107335	-0.26968829
-0.00326771	-0.00260448	1.00000000	-0.01267057	0.00368548	0.00503609
-0.00750699	-0.00668939	-0.01267057	1.00000000	-0.55075412	0.01651208
0.28349416	0.22107335	0.00368548	-0.55075412	1.00000000	-0.84129953
-0.34165721	-0.26968829	0.00503609	0.01651208	-0.84129953	1.00000000

Covariance matrix
1.24510448E-15	1.45566560E-17	-6.90598365E-16	-1.12677633E-14	7.79249118E-13	-8.12545278E-13
1.45566560E-17	3.39662299E-15	-9.09124162E-16	-1.65836199E-14	1.00366637E-12	-1.05935093E-12
-6.90598365E-16	-9.09124162E-16	3.58721856E-11	-3.22807925E-12	1.71950159E-12	2.03294757E-12
-1.12677633E-14	-1.65836199E-14	-3.22807925E-12	1.80941591E-09	-1.82497224E-09	4.73396457E-11
7.79249118E-13	1.00366637E-12	1.71950159E-12	-1.82497224E-09	6.06818207E-09	-4.41706748E-09
-8.12545278E-13	-1.05935093E-12	2.03294757E-12	4.73396457E-11	-4.41706748E-09	4.54263847E-09