AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SG140 ∴ Orbital info ∴ Epoch epochXXX

(478002) 2011SG140 ▹

ORBITAL INFORMATION

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(ASCII data file 478002.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.95988	4.399e-08	au
e	0.066968	3.507e-07
i	2.025	2.104e-05	deg
Ω	30.243	0.0003115	deg
ω	305.928	0.0003458	deg
M	201.156	0.0001379	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7617	au
Aphelion	3.1581	au
Asc. node-Earth separation	1.84097	au
Desc. node-Earth separation	2.06259	au
Earth MOID	1.7524	au
Orbital period	1859.99	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	-0.59484842	-0.01538188	0.03487786	-0.22800029	0.45796356
-0.59484842	1.00000000	-0.00124178	-0.01778297	0.29239758	-0.71726532
-0.01538188	-0.00124178	1.00000000	-0.77935280	0.70628598	-0.00972174
0.03487786	-0.01778297	-0.77935280	1.00000000	-0.90975598	0.02238030
-0.22800029	0.29239758	0.70628598	-0.90975598	1.00000000	-0.43336680
0.45796356	-0.71726532	-0.00972174	0.02238030	-0.43336680	1.00000000

Covariance matrix
1.93538475E-15	-9.17879553E-15	-1.42409903E-14	4.78022135E-13	-3.46892913E-12	2.77875095E-12
-9.17879553E-15	1.23024457E-13	-9.16614394E-15	-1.94318638E-12	3.54687493E-11	-3.46984921E-11
-1.42409903E-14	-9.16614394E-15	4.42888298E-10	-5.10970306E-09	5.14048467E-09	-2.82179840E-11
4.78022135E-13	-1.94318638E-12	-5.10970306E-09	9.70574606E-08	-9.80202396E-08	9.61646371E-10
-3.46892913E-12	3.54687493E-11	5.14048467E-09	-9.80202396E-08	1.19605943E-07	-2.06712654E-08
2.77875095E-12	-3.46984921E-11	-2.82179840E-11	9.61646371E-10	-2.06712654E-08	1.90226092E-08