AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015SM8 ∴ Orbital info ∴ Epoch epochXXX

(655890) 2015SM8 ▹

ORBITAL INFORMATION

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(ASCII data file 655890.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	1.88587	7.28e-09	au
e	0.101003	5.056e-08
i	19.576	9.407e-06	deg
Ω	328.08	1.24e-05	deg
ω	65.691	5.852e-05	deg
M	162.526	5.139e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6954	au
Aphelion	2.0764	au
Asc. node-Earth separation	0.78082	au
Desc. node-Earth separation	0.96106	au
Earth MOID	0.75169	au
Orbital period	945.948	days
Date of orbit computation	Jul 26 11:28

Correlation matrix
1.00000000	-0.19216912	-0.00933836	-0.00774351	-0.21012277	0.11298179
-0.19216912	1.00000000	-0.03521209	0.08209921	-0.45518935	0.51008497
-0.00933836	-0.03521209	1.00000000	0.19917283	-0.00381869	-0.03609296
-0.00774351	0.08209921	0.19917283	1.00000000	-0.27690758	0.08835874
-0.21012277	-0.45518935	-0.00381869	-0.27690758	1.00000000	-0.97335305
0.11298179	0.51008497	-0.03609296	0.08835874	-0.97335305	1.00000000

Covariance matrix
5.29972157E-17	-7.07336608E-17	-6.39503304E-16	-6.98993801E-16	-8.95091126E-14	4.22698941E-14
-7.07336608E-17	2.55641887E-15	-1.67476293E-14	5.14711715E-14	-1.34671501E-12	1.32542359E-12
-6.39503304E-16	-1.67476293E-14	8.84893395E-11	2.32318960E-11	-2.10197305E-12	-1.74487430E-11
-6.98993801E-16	5.14711715E-14	2.32318960E-11	1.53751081E-10	-2.00914621E-10	5.63060094E-11
-8.95091126E-14	-1.34671501E-12	-2.10197305E-12	-2.00914621E-10	3.42401144E-09	-2.92707709E-09
4.22698941E-14	1.32542359E-12	-1.74487430E-11	5.63060094E-11	-2.92707709E-09	2.64114551E-09