AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012MS4 ∴ Orbital info ∴ Epoch epochXXX

2012MS4 ▹

ORBITAL INFORMATION

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(ASCII data file 2012MS4.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.26392	1.362e-08	au
e	0.720774	3.355e-08
i	67.681	1.761e-05	deg
Ω	265.857	2.927e-06	deg
ω	257.548	7.064e-06	deg
M	185.157	6.298e-06	deg

Other useful info
Absolute Magnitude (H)	18.6	mag
Slope parameter (G)	0.15	mag
Perihelion	0.6321	au
Aphelion	3.8957	au
Asc. node-Earth separation	0.27203	au
Desc. node-Earth separation	-0.04187	au
Earth MOID	0.03514	au
Orbital period	1244.2	days
Date of orbit computation	apr 24 01:47

Correlation matrix
1.00000000	-0.93480031	0.11933932	-0.63928222	-0.38668977	-0.95550143
-0.93480031	1.00000000	-0.02142397	0.78459653	0.18257361	0.97096823
0.11933932	-0.02142397	1.00000000	-0.01296349	-0.20972089	-0.05628745
-0.63928222	0.78459653	-0.01296349	1.00000000	-0.31024083	0.77865055
-0.38668977	0.18257361	-0.20972089	-0.31024083	1.00000000	0.11177579
-0.95550143	0.97096823	-0.05628745	0.77865055	0.11177579	1.00000000

Covariance matrix
1.85544399E-16	-4.27252864E-16	2.86269555E-14	-2.54844412E-14	-3.72104548E-14	-8.19719675E-14
-4.27252864E-16	1.12586007E-15	-1.26593053E-14	7.70454783E-14	4.32771444E-14	2.05190534E-13
2.86269555E-14	-1.26593053E-14	3.10123969E-10	-6.68110291E-13	-2.60908201E-11	-6.24294246E-12
-2.54844412E-14	7.70454783E-14	-6.68110291E-13	8.56479813E-12	-6.41410253E-12	1.43519614E-11
-3.72104548E-14	4.32771444E-14	-2.60908201E-11	-6.41410253E-12	4.99064580E-11	4.97320320E-12
-8.19719675E-14	2.05190534E-13	-6.24294246E-12	1.43519614E-11	4.97320320E-12	3.96661627E-11