13431+1830 SLW 919

13^h 43^m 08.93^s +18° 30' 09.3" P.A. 236.00 sep 56.2 mag 18.70,18.95 Sp M3.8+M4.1

Coord 2000	13431+1830	Discov num	SLW 919	Comp		Coord arcsec 2000	13 43 08.93 +18 30 09.3
Date first	1992	Date last	2015	Obs	9
Pa first	236	Pa last	235.7	P.A. Now (θ)	235.7°
Sep first	56.3	Sep last	56.23	Sep. Now (ρ)	56.23"
Mag pri	18.70	Mag sec	18.95	delta mag (ΔM)	0.25	Spectral class	M3.8+M4.1 (red/red)
Pri motion ra	-044	Sec motion ra	-045
Pri motion dec	+016	Sec motion dec	+010
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.13 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

Gaia DR2

1247765996094393856

WDS 13431+1830 SLW 919 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
SLW		Sloan Digital Sky Survey SLoWPoKES Catalog	...................
SLW		(catalog of wide, low-mass CPM pairs - see Dhital et al. 2010)	2010AJ....139.2566D

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13431+1830	SLW 919		2005	1	236	56.2	18.70	18.95	M3.8 M4.1	V R	134308.93+183009.3
13431+1830	SLW 919		2010	3	236	56.3	18.70	18.95	M3.8+M4.1	V R	134308.93+183009.3
13431+1830	SLW 919		2015	4	236	56.3	18.70	18.95	M3.8+M4.1	V R	134308.93+183009.3

If you need more information about this double, apply for a data request form to the WDS.

WDS 13431+1830 SLW 919 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13431+1830 SLW 919 : MEASURES

No records found.

WDS 13431+1830 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 13431+1830 : ALADIN DSS IMAGE @ 13^h 43^m 08.93^s +18° 30' 09.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13431+1830 SLW 919 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		13431+1830	SLW 919		236	56.2
Show		13422+1807	HJ 230		320	64.2	27
Show		13451+1822	STF1782	AB	185	30.4	30
Show		13451+1822	FYM 240	BD	278	18.1	30
Show		13453+1910	SLW 925		190	11.1	51
Show		13451+1747	BUP 153	AB	335	111.5	52
Show		13451+1747	BUP 153	AC	107	446.9	52
Show		13436+1738	GWP2068	AB	349	222.6	53
Show		13414+1741	KPP1621		217	12.4	55
Show		13389+1807	BPM 605		172	14.1	65
Show		13473+1915	LDS4407		313	16.5	74
Show		13388+1913	LDS4386		128	145.9	75
Show		13388+1926	HJ 533		287	13.5	84
Show		13473+1727	STT 270	AB	76	1.5	86
Show		13473+1727	PIN 9	AC	187	42.6	86
Show		13441+1701	BPM 607		249	109.0	91
Show		13455+1956	LDS4400	AB	86	37.5	92
Show		13455+1956	LDS4400	AC	183	69.4	92
Show		13407+1957	STF1772	AB	133	4.4	94
Show		13407+1957	STF1772	AC	26	86.7	94
Show		13407+1957	STF1772	AD	1	208.7	94
Show		13461+1703	SLE 918	AB	3	13.1	98
Show		13461+1703	SLE 918	AC	206	24.4	98
Show		13493+1742	S 655	AB	86	46.3	101
Show		13493+1742	S 655	AC	11	57.4	101
Show		13493+1742	S 655	BC	326	63.6	102
Show		13360+1846	CBL 428		55	32.6	103
Show		13494+1924	LDS4413		239	130.9	105
Show		13359+1858	COU 300		16	1.0	107
Show		13409+1647	SLW 910		60	15.8	108
Show		13416+2021	LDS4393		90	28.7	114
Show		13504+1734	SLW 939		266	159.1	118
Show		13353+1749	COU 57		308	0.8	119
Show		13507+1934	SKF1747		70	1.7	125
Show		13412+1624	COU2192		271	2.5	129
Show		13523+1830	SLE 919		147	6.7	130
Show		13363+1959	HJ 2663		150	49.8	132
Show		13346+1726	BPM 604		162	101.5	139
Show		13517+1722	CVR 711		212	24.7	140
Show		13529+1818	GWP2117	AB	115	394.9	140
Show		13529+1818	GWP2118	AC	351	253.6	140
Show		13338+1917	SLW 892		108	54.9	141
Show		13530+1745	SLE 920		111	7.7	148
Show		13420+2059	BRT2417		33	5.2	149
Show		13438+2103	SKF2717		79	2.3	154
Show		13369+1622	SLW 903		110	10.0	157
Show		13375+1613	KPP2677		44	4.5	160
Show		13318+1832	SKF1744		297	1.1	162
Show	Muphrid	13547+1824	SHJ 169		85	114.9	165
Show		13425+2121	SLW 915		261	21.7	171
Show		13441+2121	SKF1746		339	1.4	172

WDS 13431+1830 : COMPONENTS

	A
B	pa=234.3° sep=54.26"

13431+1830 A

Componente originario normalizzato	AB		Coord arcsec 2000	134308.93+183009.3		Mag	18.7		Spectral class	M3.8 (red)
PmRA	-44.00		PmDE	16.0

13431+1830 B

Componente originario normalizzato	AB		Coord arcsec 2000	134305.83+182937.6		Mag	18.95		Spectral class	M4.1 (red)
PmRA	-45.00		PmDE	10.0		Calc delta mag	0.25		Calc coord	yes