18393+6348 ES 126 AD

18^h 39^m 18.80^s +63° 47' 31.5" P.A. 54.00 sep 46.0 mag 8.36,13.29 Sp A3 dist. 153.14 pc (499.54 l.y.)

Coord 2000	18393+6348	Discov num	ES 126	Comp	AD	Coord arcsec 2000	18 39 18.80 +63 47 31.5
Date first	2000	Date last	2015	Obs	7
Pa first	55	Pa last	54.2	P.A. Now (θ)	54.2°
Sep first	45.8	Sep last	45.991	Sep. Now (ρ)	45.991"
Mag pri	8.36	Mag sec	13.29	delta mag (ΔM)	4.93	Spectral class	A3 (white)
Pri motion ra	+004	Sec motion ra	+001
Pri motion dec	-022	Sec motion dec	-001
Notes

rPM=0.949

This double is not physical.

18393+6348 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 173108	17965	18 39 19 +63 47 32	ES 126 AB	2015	9	52	72.4	8.36	11.47	3.11
Show		17965	18 39 19 +63 47 32	ES 126 AD	2015	7	54	46.0	8.36	13.29	4.93		<===
Show			18 39 27 +63 48 16	ES 126 BC	2016	11	24	4.8	11.47	12.34	0.87

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Draco	SAO	17965	HIP	91467	Tycho2	4223-00799-1
Gaia DR2	2256314236630576384	HD	173108	BD	BD+63 1446	Distance	153.14
Distance ly	499.54

WDS 18393+6348 ES 126 AD : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Es_1901	Mb -	Espin, T.E.	1901AN....155..321E
Es_1901		AN 155, 321, 1901 (ES 1 - 39)
Es_1902a	Ma -	Espin, T.E.	1902AN....158..241E
Es_1902a	+Mb	AN 158, 241, 1902 (ES 40 - 112)
Es_1902b	Mb -	Espin, T.E.	1902MNRAS..62..528E
Es_1902b		MNRAS 62, 528, 1902
Es_1902c	Mb j	Espin, T.E.	1902MNRAS..62..402E
Es_1902c		MNRAS 62, 402, 1902
Es_1903	Mb -	Espin, T.E.	1903MNRAS..63..172E
Es_1903		MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a	-	Espin, T.E.	1904MNRAS..64..238E
Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E
Es_1904b	Mb -	Espin, T.E.	1904MNRAS..64..675E
Es_1904b		MNRAS 64, 675, 1904
Es_1905	Mb -	Espin, T.E.	1905MNRAS..65..710E
Es_1905		MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a	Mb -	Espin, T.E.	1906MNRAS..66..141E
Es_1906a		MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b	Mb -	Espin, T.E.	1906MNRAS..66..430E
Es_1906b		MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C	Mb -	Espin, T.E.	1906QB821.B972.....
Es_1906C		cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D	Mb -	Espin, T.E.	1906MmRAS..56....1L
Es_1906D		cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a	Mb j	Espin, T.E.	1907MNRAS..67..190E
Es_1907a		MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b	Mb -	Espin, T.E.	1907MNRAS..67..495E
Es_1907b		MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a	Mb j	Espin, T.E.	1908MNRAS..68..202E
Es_1908a		MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b	Mb -	Espin, T.E.	1908MNRAS..68..523E
Es_1908b		MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c	-	Espin, T.E.	1908JRASC...2..248E
Es_1908c		JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909)	1909MNRAS..69..218E
Es_1909a	Mb j	Espin, T.E.	1909MNRAS..69..218E
Es_1909a		MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b	Mb j	Espin, T.E.	1909MNRAS..69..604E
Es_1909b		MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a	Mb -	Espin, T.E.	1910MNRAS..70..237E
Es_1910a		MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b	Mb -	Espin, T.E.	1910MNRAS..70..541E
Es_1910b		MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911	Mb -	Espin, T.E.	1911MNRAS..71..217E
Es_1911		MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912	Mb -	Espin, T.E.	1912MNRAS..72..191E
Es_1912		MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913	Mb j	Espin, T.E.	1913MNRAS..73..162E
Es_1913		MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914	Mb j	Espin, T.E.	1914MNRAS..74..244E
Es_1914		MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a	Mb -	Espin, T.E.	1915MNRAS..75..203E
Es_1915a		MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b	Mb -	Espin, T.E.	1915MNRAS..75..555E
Es_1915b		MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c	Mb -	Espin, T.E.	1915MNRAS..76..210E
Es_1915c		MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917	Mb -	Espin, T.E.	1917MNRAS..77..236E
Es_1917		MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918	Mb j	Espin, T.E.	1918MNRAS..78..189E
Es_1918		MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919	Mb -	Espin, T.E.	1919MNRAS..79..211E
Es_1919		MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920	Mb -	Espin, T.E.	1920MNRAS..80..329E
Es_1920		MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921	Mb j	Espin, T.E.	1921MNRAS..81..232E
Es_1921		MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922	Mb -	Espin, T.E.	1922MNRAS..82..187E
Es_1922		MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923	Mb -	Espin, T.E.	1923MNRAS..83..154E
Es_1923		MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924	Mb -	Espin, T.E.	1924MNRAS..84..162E
Es_1924		MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a	Mb -	Espin, T.E.	1925MNRAS..85..276E
Es_1925a		MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b	Mb -	Espin, T.E.	1925MNRAS..86...79E
Es_1925b		MNRAS 86, 79, 1925
Es_1926	Mb -	Espin, T.E.	1926MNRAS..86..131E
Es_1926		MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927	Mb -	Espin, T.E.	1927MNRAS..87..215E
Es_1927		MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928	Mb -	Espin, T.E.	1928MNRAS..88..185E
Es_1928		MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929	Mb -	Espin, T.E.	1929MNRAS..89..268E
Es_1929		MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930	Mb -	Espin, T.E.	1930MNRAS..90..317E
Es_1930		MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931	Mb -	Espin, T.E.	1931MNRAS..91..294E
Es_1931		MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a	Mb -	Espin, T.E.	1932MNRAS..92..214E
Es_1932a		MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B	Mb -	Espin, T.E.	1932QB821.A43......
Es_1932B		cited in ADS (Aitken Double Star Cat.), 1932
Es_1933	Mb -	Espin, T.E.	1933MNRAS..93..192E
Es_1933		MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A	Mb -	Espin, T.E.	1937AnLei..18....1S
Es_1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18393+6348	ES 126	AD	2000	1	55	45.7	8.36	13.50			183918.80+634731.5
18393+6348	ES 126	AD	2003	3	55	46.0	8.36	13.50			183918.80+634731.5
18393+6348	ES 126	AD	2015	3	54	45.8	8.36	13.29	A3		183918.80+634731.5

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

WDS 18393+6348 ES 126 AD : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18393+6348 ES 126 AD : MEASURES

No records found.

WDS 18393+6348 : 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 18393+6348 : ALADIN DSS IMAGE @ 18^h 39^m 18.80^s +63° 47' 31.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18393+6348 ES 126 AD : 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		18393+6348	ES 126	AB	52	72.4
Show		18393+6348	ES 126	AD	54	46.0
Show		18393+6348	ES 126	BC	24	4.8	2
Show		18381+6341	KPP2683		134	3.5	11
Show		18377+6342	HU 933		2	0.9	13
Show		18384+6332	STF2377	AB	338	16.9	17
Show		18384+6332	WAL 150	AC	351	94.9	17
Show		18402+6326	MLR 44		116	0.4	21
Show		18418+6402	WIS 329		288	491.7	22
Show		18361+6405	MLB 214		124	2.0	28
Show		18396+6416	LDS2745		86	37.5	29
Show		18352+6342	STF2365		23	20.0	29
Show		18426+6420	LDS2420		84	9.3	39
Show		18413+6311	ES 1839		17	4.5	40
Show		18329+6343	STF2357		271	4.7	43
Show		18456+6404	ES 1840		216	9.1	45
Show		18462+6351	STI 861		61	12.8	46
Show		18338+6415	MLB 213		321	4.3	46
Show		18430+6427	UC 3653		335	32.5	47
Show		18462+6412	HU 937		333	1.0	52
Show		18439+6303	KPP4117		24	1.5	55
Show		18335+6432	FAR 67	Aa,Ab	222	0.1	59
Show		18335+6432	FAR 67	AB	129	1.8	59
Show		18305+6412	MLR 62		8	1.0	63
Show		18482+6415	SLN 84		341	2.2	65
Show		18294+6338	KPP 414		187	4.9	67
Show		18473+6254	ES 127		143	5.0	76
Show		18448+6241	CFN 16		278	1.3	76
Show		18497+6429	LDS2422		94	75.9	80
Show		18411+6226	LDS2746		288	17.7	83
Show		18509+6425	TOI1749		37	23.1	85
Show		18510+6425	UC 3695		217	23.0	86
Show		18272+6317	TDT 876		259	0.5	87
Show		18367+6222	TDT 956		266	0.5	87
Show		18303+6244	LDS2415		316	68.4	88
Show		18518+6318	UC 3699		176	45.4	89
Show		18254+6349	SLW1219		313	9.6	93
Show		18313+6232	HU 932		78	2.7	93
Show		18417+6520	LDS2748		226	50.5	94
Show		18533+6312	TDT1113		90	0.9	100
Show		18494+6234	HJ 2846		239	14.6	101
Show		18524+6256	LDS2753		292	3.6	102
Show		18287+6506	HU 931	AB	82	0.5	105
Show		18287+6506	STF2343	AC	212	8.6	105
Show		18259+6255	STF2334		202	17.0	105
Show		18472+6215	LDS2749		231	21.5	108
Show		18554+6420	MLR 59		286	0.8	111
Show		18226+6347	MLR 55		202	1.0	111
Show		18312+6526	KUI 86		44	23.0	112
Show		18552+6432	HU 938		325	1.5	113
Show		18252+6455	STF2332		260	11.6	114

WDS 18393+6348 : COMPONENTS

	A	B	C
B	pa=52.2° sep=72.48"
C	pa=50.0° sep=75.88"	pa=11.0° sep=4.44"
D	pa=31.5° sep=31.54"	pa=246.8° sep=44.41"	pa=242.3° sep=47.05"

18393+6348 A

Name	HD 173108	Coord arcsec 2000	183918.80+634731.5	Mag	8.36	Spectral class	A3 (white)
PmRA	4.00	PmDE	-22.0	SAO	17965	HIP	91467
Tycho2	4223-00799-1	HD	173108	GC	25570	BD	BD+63 1446

Tycho2

Tycho2	4223-00799-1	Pflag		RAmdeg	279.82837102	DEmdeg	63.79208678
PmRA	5.5	PmDE	-22.8	E RAmdeg	6	E DEmdeg	6
E pmRA	1.4	E pmDE	1.5	EpRAm	1991.15	EpDEm	1991.23
Num	11	Q RAmdeg	0.8	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.9	BTmag	8.593	E BTmag	0.017	VTmag	8.363
E VTmag	0.013	Prox	726	TYC	T	HIP	91467
CCDM		RAdeg	279.82834194	DEdeg	63.79213944	EpRA 1990	1.60
EpDE 1990	1.64	E RAdeg	6.2	E DEdeg	6.2	Posflg
Corr	0.0

SAO

SAO	17965	DelFlag		RA1950		PmRA1950	-0.0018
DE1950		PmDE1950	-0.018	Vmag	8.6	SpType	A3
Double code		Source	70	CatNum	25570	DM	BD+63 1446
DMcomp		BDsup		HD	173108	M HD	0
GC	25570	RA1950rad	4.88245219	DE1950rad	1.11256255	PmRA2000	-0.0009
PmDE2000	-0.019

Hipparcos

Catalog	H	HIP	91467	Proxy		RAhms	18 39 18.80
DEdms	+63 47 31.7	Vmag	8.33	VarFlag		R Vmag	H
RAdeg	279.828	DEdeg	63.7921	AstroRef		Plx	6.64
CCDM	18394+6348	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	173108	BD	BD+63 1446
CD		CP		Dm number	+63 1446	VIred	0.25
SpType	A3	R SpType		Coord arcsec 2000	183918.80+634731.7

Hipparcos 2

HIP	91467	Sn	5	So	0	Nc	1
RArad	4.8839259903	DErad	1.113382951	Plx	6.53	PmRA	4.46
PmDE	-22.36	E RArad	0.58	E DErad	0.57	E Plx	0.57
E pmRA	0.59	E pmDE	0.68	Hpmag	8.3955	E Hpmag	0.0013
SHp	0.013	VA	0	BV	0.211	E BV	0.014
VI	0.23

18393+6348 B

Coord arcsec 2000	183927.45+634815.9		Coord calc	183927.45+634815.9		Mag	11.47		PmRA	-4.00
PmDE	-26.0		Tycho2	4223-01561-1		Calc delta mag	3.11

Tycho2

Tycho2	4223-01561-1	Pflag		RAmdeg	279.86442061	DEmdeg	63.80442832
PmRA	-4.5	PmDE	-25.6	E RAmdeg	94	E DEmdeg	94
E pmRA	3.0	E pmDE	3.0	EpRAm	1978.45	EpDEm	1978.68
Num	4	Q RAmdeg	1.3	Q DEmdeg	1.5	Q pmRA	1.3
Q pmDE	1.5	BTmag	11.952	E BTmag	0.115	VTmag	11.472
E VTmag	0.108	Prox	46	TYC	T	HIP
CCDM		RAdeg	279.86444306	DEdeg	63.80448806	EpRA 1990	1.58
EpDE 1990	1.66	E RAdeg	101.7	E DEdeg	101.7	Posflg
Corr	0.1

18393+6348 C

Coord arcsec 2000	183927.58+634820.3		Mag	12.34		PmRA	-4.00		PmDE	-27.0
Tycho2	4223-01561-2		Calc delta mag	3.98		Calc coord	yes

Tycho2

Tycho2	4223-01561-2	Pflag		RAmdeg	279.86580135	DEmdeg	63.80554406
PmRA	-2.6	PmDE	-24.2	E RAmdeg	82	E DEmdeg	82
E pmRA	3.6	E pmDE	3.6	EpRAm	1985.06	EpDEm	1985.24
Num	3	Q RAmdeg	0.9	Q DEmdeg	0.2	Q pmRA	0.9
Q pmDE	0.2	BTmag	11.945	E BTmag	0.116	VTmag	12.337
E VTmag	0.229	Prox	46	TYC		HIP
CCDM		RAdeg	279.86581417	DEdeg	63.80559972	EpRA 1990	1.61
EpDE 1990	1.71	E RAdeg	84.8	E DEdeg	85.3	Posflg
Corr	0.1

18393+6348 D

Coord arcsec 2000	183921.29+634758.4		Mag	13.29		PmRA	1.00		PmDE	-1.0
Calc delta mag	4.93		Calc coord	yes