17535+5652 LDS 1457 (Xi Dra)

17^h 53^m 31.73^s +56° 52' 21.5" P.A. 290.00 sep 315.7 mag 3.85,13.08 Sp K2III+M5V dist. 34.51 pc (112.57 l.y.)

Coord 2000	17535+5652	Discov num	LDS1457	Comp		Coord arcsec 2000	17 53 31.73 +56 52 21.5
Date first	1954	Date last	2016	Obs	11
Pa first	290	Pa last	290.1	P.A. Now (θ)	290.1°
Sep first	315.4	Sep last	315.712	Sep. Now (ρ)	315.712"
Mag pri	3.85	Mag sec	13.08	delta mag (ΔM)	9.23	Spectral class	K2III+M5V (yellow-orange/red)
Pri motion ra	+094	Sec motion ra	+091
Pri motion dec	+080	Sec motion dec	+075
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.047 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	Xi Dra	Common name	Grumium	Constellation	Draco	SAO	30631
HIP	87585	Tycho2	3910-01710-1	Gaia DR2	1421593566061407872	HD	163588
HR	6688	GC	24364	BD	BD+56 2033	Bayer	Xi Draconis
Bayer name	Xi Dra	Flamsteed	32 Draconis	Flamsteed name	32 Dra	FK5	671
Distance	34.51	Distance ly	112.57	Bayer greek	ξ Dra

Other names

GENAM, NODUS I

Meaning

jaw

WDS 17535+5652 LDS 1457 (Xi Dra) : NOTES

discov_num	notes	refcode
LDS1457	xi Dra = 32 Dra = Grumium

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17535+5652	LDS1457		1999	2	295	323.9	3.75	15.60	K2III	N D	175331.63+565220.8
17535+5652	LDS1457		2003	5	290	316.1	3.85	13.08	K2III+M5V	N	175331.73+565221.5
17535+5652	LDS1457		2010	6	290	315.7	3.85	13.08	K2III+M5V	N	175331.73+565221.5
17535+5652	LDS1457		2015	9	290	315.9	3.85	13.08	K2III+M5V	N	175331.73+565221.5
17535+5652	LDS1457		2016	11	290	315.7	3.85	13.08	K2III+M5V	N	175331.73+565221.5

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

WDS 17535+5652 LDS 1457 (Xi Dra) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17535+5652 LDS 1457 (Xi Dra) : MEASURES

No records found.

WDS 17535+5652 (Xi Dra) : VIRTUAL EYEPIECE

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WDS 17535+5652 (Xi Dra) : ALADIN DSS IMAGE @ 17^h 53^m 31.73^s +56° 52' 21.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17535+5652 LDS 1457 (Xi Dra) : 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	Grumium	17535+5652	LDS1457		290	315.7
Show		17530+5713	MLB 75		324	2.9	22
Show		17510+5709	STI2360		232	9.9	27
Show		17562+5621	LDS4768		55	24.1	38
Show		17563+5731	ES 1744		266	7.4	46
Show		17480+5707	MLB1077	AB	215	4.3	48
Show		17480+5707	MLB1077	AC	28	23.5	48
Show		18004+5704	STI2364		299	16.8	53
Show		17554+5558	HJL1097		49	351.6	57
Show		18005+5624	SZM 1		87	20.4	67
Show		17571+5755	STI2363		279	14.4	69
Show		17462+5613	STI2357		171	11.9	73
Show		18025+5638	LDS4772		346	9.9	77
Show		18029+5626	STF2278	AB	31	35.1	82
Show		18029+5626	STF2278	AD	189	197.9	82
Show		18029+5626	SLE 128	AE	279	46.4	82
Show		18029+5626	SLE 128	AF	278	85.2	82
Show		18029+5626	SLE 128	AG	250	127.2	82
Show		18029+5626	STF2278	AC	38	33.6	82
Show		18029+5626	STF2278	BC	146	6.0	82
Show		17489+5805	STI2359		90	8.4	83
Show		18029+5626	STF2278	DS	213	6.7	83
Show		17566+5813	ES 20		210	17.4	84
Show		17536+5816	STI2361		11	4.4	85
Show		17433+5703	LDS1450		95	18.6	86
Show		17511+5523	HO 71		226	3.8	92
Show		18027+5552	ES 79	AB	56	6.3	97
Show		18027+5552	ES 79	AC	93	24.6	97
Show		17432+5744	STI2355		46	7.8	99
Show		17461+5526	UC 3400		151	7.4	107
Show		17444+5819	LDS1451		122	12.8	113
Show		17533+5848	LDS1456		185	15.2	115
Show		17556+5458	CVR 866		359	11.8	116
Show		18053+5550	SLE 137		171	9.3	117
Show		18077+5632	SLE 139		333	6.6	119
Show		17400+5747	MLR 572		40	0.7	122
Show		18006+5841	STI2366		297	8.8	123
Show		17469+5503	UC 3403		93	12.1	124
Show		18086+5710	TDT 704		305	0.6	125
Show		18077+5608	SLE 140		166	6.8	126
Show		17373+5640	STI2354		85	4.4	135
Show		18007+5453	ES 640		77	8.4	135
Show		17437+5842	CRB 201		189	13.8	136
Show		17436+5844	ALP 24		243	26.3	138
Show		17386+5546	STF2199		53	2.0	141
Show		17522+5913	TDT 547		92	0.4	141
Show		17467+5914	TDT 501		178	0.6	152
Show		18075+5514	STI2369		188	15.4	153
Show		17380+5521	GRV1137		59	41.7	156
Show		17457+5914	ES 1743	BC	76	2.5	156
Show		17457+5914	ES 1743	AB	231	27.6	156

WDS 17535+5652 : COMPONENTS

	A
B	pa=303.8° sep=194.95"

17535+5652 A

Componente originario normalizzato	AB	Name	Xi Dra	Common name	Grumium	Meaning	jaw
Other names	GENAM, NODUS I	Coord arcsec 2000	175331.73+565221.5	Mag	3.85	Spectral class	K2III (yellow-orange)
PmRA	94.00	PmDE	80.0	SAO	30631	HIP	87585
Tycho2	3910-01710-1	HD	163588	HR	6688	GC	24364
BD	BD+56 2033	Bayer	Xi Draconis	Bayer name	Xi Dra	Flamsteed	32 Draconis
Flamsteed name	32 Dra	FK5	671

Tycho2

Tycho2	3910-01710-1	Pflag		RAmdeg	268.38220999	DEmdeg	56.87264740
PmRA	93.9	PmDE	79.6	E RAmdeg	3	E DEmdeg	3
E pmRA	0.7	E pmDE	0.7	EpRAm	1991.22	EpDEm	1991.33
Num	17	Q RAmdeg	1.0	Q DEmdeg	0.7	Q pmRA	0.9
Q pmDE	0.7	BTmag	5.253	E BTmag	0.014	VTmag	3.853
E VTmag	0.009	Prox	999	TYC	T	HIP	87585
CCDM		RAdeg	268.38180861	DEdeg	56.87246222	EpRA 1990	1.59
EpDE 1990	1.63	E RAdeg	3.3	E DEdeg	3.3	Posflg
Corr	0.0

SAO

SAO	30631	DelFlag		RA1950		PmRA1950	0.0106
DE1950		PmDE1950	0.078	Vmag	3.9	SpType	K0
Double code		Source	74	CatNum	671	DM	BD+56 2033
DMcomp		BDsup		HD	163588	M HD	0
GC	24364	RA1950rad	4.68036947	DE1950rad	0.99274172	PmRA2000	0.0113
PmDE2000	0.079

Hipparcos

Catalog	H	HIP	87585	Proxy		RAhms	17 53 31.63
DEdms	+56 52 20.8	Vmag	3.73	VarFlag		R Vmag	H
RAdeg	268.382	DEdeg	56.8725	AstroRef		Plx	29.26
CCDM	17535+5653	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	163588	BD	BD+56 2033
CD		CP		Dm number	+56 2033	VIred	1.11
SpType	K2III	R SpType		Coord arcsec 2000	175331.63+565220.8

Hipparcos 2

HIP	87585	Sn	5	So	0	Nc	1
RArad	4.6841458792	DErad	0.992611542	Plx	28.98	PmRA	93.82
PmDE	78.5	E RArad	0.12	E DErad	0.1	E Plx	0.12
E pmRA	0.14	E pmDE	0.12	Hpmag	3.8948	E Hpmag	0.0005
SHp	0.004	VA	0	BV	1.177	E BV	0.015
VI	1.11

17535+5652 B

Componente originario normalizzato	AB		Coord arcsec 2000	175311.96+565410.0		Mag	13.08		Spectral class	M5V (red)
PmRA	91.00		PmDE	75.0		Calc delta mag	9.23		Calc coord	yes