18040+6516 SLW 1217

18^h 04^m 01.25^s +65° 15' 30.2" P.A. 182.00 sep 66.3 mag 16.30,18.33 Sp K7.8+M2.2

Coord 2000	18040+6516	Discov num	SLW1217	Comp		Coord arcsec 2000	18 04 01.25 +65 15 30.2
Date first	1994	Date last	2016	Obs	9
Pa first	182	Pa last	181.5	P.A. Now (θ)	181.5°
Sep first	66.3	Sep last	66.321	Sep. Now (ρ)	66.321"
Mag pri	16.30	Mag sec	18.33	delta mag (ΔM)	2.03	Spectral class	K7.8+M2.2 (yellow-orange/red)
Pri motion ra	+042	Sec motion ra	+043
Pri motion dec	-043	Sec motion dec	-040
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.053 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

2161562280214734592

WDS 18040+6516 SLW 1217 : 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
18040+6516	SLW1217		1994	1	182	66.3	16.30	18.33	K7.8 M2.2	V R	180401.25+651530.2
18040+6516	SLW1217		1999	2	182	66.3	16.30	18.33	K7.8 M2.2	VDR	180401.25+651530.2
18040+6516	SLW1217		2010	3	182	66.3	16.30	18.33	K7.8+M2.2	V R	180401.25+651530.2
18040+6516	SLW1217		2015	4	182	66.3	16.30	18.33	K7.8+M2.2	V R	180401.25+651530.2
18040+6516	SLW1217		2016	9	182	66.3	16.30	18.33	K7.8+M2.2	V R	180401.25+651530.2

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

WDS 18040+6516 SLW 1217 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18040+6516 SLW 1217 : MEASURES

No records found.

WDS 18040+6516 : VIRTUAL EYEPIECE

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WDS 18040+6516 : ALADIN DSS IMAGE @ 18^h 04^m 01.25^s +65° 15' 30.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18040+6516 SLW 1217 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		18040+6516	SLW1217		182	66.3
Show		18020+6508	CVR 867		253	14.7	15
Show		18063+6543	LDS1461		203	4.7	31
Show		18014+6557	STF2284		192	3.6	45
Show		18020+6426	BU 418		226	14.4	51
Show		17570+6436	MLB 211		273	6.9	60
Show		17537+6528	GIC9021		303	1.2	66
Show		18145+6454	MLB 212		321	3.6	68
Show		18095+6414	HU 926		264	3.9	71
Show		18142+6445	COM 4		279	298.5	72
Show		17524+6520	LDS2742		150	3.5	74
Show		17592+6409	STF2273	AB	282	21.4	74
Show		17592+6409	STF2273	AD	336	14.8	74
Show		17592+6409	STF2273	AC	277	43.5	74
Show		17592+6409	STF2273	BC	271	22.4	74
Show		17527+6540	SLW1215		256	9.5	75
Show		18115+6418	ES 1835		309	4.3	75
Show		17534+6432	CVR 865		315	12.5	81
Show		18139+6424	STT 586	AB	263	331.4	82
Show		18139+6424	RDR 7	AC	97	3.4	82
Show		18058+6347	TDT 676		264	1.1	89
Show		17523+6414	KR 47		202	7.6	97
Show		18169+6415	SLW1218		44	12.7	103
Show		18162+6404	ES 186		330	7.9	106
Show		17471+6455	LDS2741		144	23.1	110
Show		18200+6426	TDS 917		148	0.9	114
Show		17460+6519	LDS2739		26	11.8	114
Show		17528+6700	BRD 3	AB	325	20.0	125
Show		17528+6700	BRD 3	AC	317	9.5	125
Show		17528+6700	ABH 91	AD	239	75.8	125
Show		17528+6700	ABH 91	AE	233	79.2	125
Show		17528+6700	BRD 3	BC	152	10.6	126
Show		18232+6440	SHN 37		83	0.2	128
Show		18114+6721	LDS1462		237	119.1	135
Show		17462+6403	LDS2740	AB	113	11.2	137
Show		17462+6403	LDS2740	Aa,Ab	68	1.2	137
Show		17449+6628	HU 924		217	0.3	138
Show		18218+6358	ES 1837		216	15.3	139
Show		18043+6255	KPP4078	AB	60	5.4	141
Show		18043+6255	KPP4078	AC	96	1.4	141
Show		18212+6651	KPP4105		151	1.5	142
Show		17552+6729	HU 925		327	1.9	144
Show		18226+6347	MLR 55		202	1.0	150
Show		18128+6737	UC 237		172	57.0	152
Show		18141+6251	TOI1251		252	0.2	159
Show		17563+6237	STTA163	BC	339	194.5	167
Show		17563+6237	STTA163	AB	53	54.1	167
Show		17563+6237	STTA163	AC	353	215.5	167
Show		18072+6228	ES 1834		310	3.5	169
Show		18138+6235	ES 1836		152	3.9	173
Show		18196+6743	MLB 413		147	2.6	174

WDS 18040+6516 : COMPONENTS

	A
B	pa=180.6° sep=66.30"

18040+6516 A

Componente originario normalizzato	AB		Coord arcsec 2000	180401.25+651530.2		Mag	16.3		Spectral class	K7.8 (yellow-orange)
PmRA	42.00		PmDE	-43.0

18040+6516 B

Componente originario normalizzato	AB		Coord arcsec 2000	180401.13+651423.9		Mag	18.33		Spectral class	M2.2 (red)
PmRA	43.00		PmDE	-40.0		Calc delta mag	2.03		Calc coord	yes