18374+0238 BU 1327

18^h 37^m 25.23^s +02° 37' 45.9" P.A. 174.00 sep 13.6 mag 7.88,15.60 Sp F5 dist. 124.53 pc (406.22 l.y.)

Coord 2000	18374+0238	Discov num	BU 1327	Comp		Coord arcsec 2000	18 37 25.23 +02 37 45.9
Date first	1903	Date last	2015	Obs	6
Pa first	179	Pa last	174.3	P.A. Now (θ)	174.3°
Sep first	13.2	Sep last	13.593	Sep. Now (ρ)	13.593"
Mag pri	7.88	Mag sec	15.60	delta mag (ΔM)	7.72	Spectral class	F5 (yellow-white)
Pri motion ra	-020	Sec motion ra	+005
Pri motion dec	-011	Sec motion dec	-054
Notes

rPM=0.917

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Serpens	SAO	123711	HIP	91300	Tycho2	0450-01069-1
Gaia DR2	4279942405203346176	HD	171953	ADS	11507	BD	BD+02 3628
Distance	124.53	Distance ly	406.22

WDS 18374+0238 BU 1327 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bu_1873a	Ma -	Burnham, S.W. (BU 1 - 81)	1873MNRAS..33..351B
Bu_1873a		MNRAS 33, 351, 1873
Bu_1873b	Ma -	Burnham, S.W. (BU 82 - 106)	1873MNRAS..33..437B
Bu_1873b		MNRAS 33, 437, 1873
Bu_1873c	-	Burnham, S.W.	1873MNRAS..33..567B
Bu_1873c		MNRAS 33, 567, 1873
Bu_1873d	Ma -	Burnham, S.W. (BU 107 - 182)	1873MNRAS..34...59B
Bu_1873d		MNRAS 34, 59, 1873
Bu_1874a	Ma -	Burnham, S.W. (BU 183 - 229)	1874MNRAS..34..382B
Bu_1874a		MNRAS 34, 382, 1874
Bu_1874b	Ma -	Burnham, S.W. (BU 230 - 300)	1874MNRAS..35...31B
Bu_1874b		MNRAS 35, 31, 1874
Bu_1874c	-	Burnham, S.W.	1874MNRAS..34..370B
Bu_1874c		MNRAS 34, 370, 1874
Bu_1874d	Ma -	Burnham, S.W.	1874MNRAS..34..393B
Bu_1874d		MNRAS 34, 393, 1874
Bu_1874e	Ma -	Burnham, S.W.	1874MNRAS..35...28B
Bu_1874e		MNRAS 35, 28, 1874
Bu_1875	Ma -	Burnham, S.W. (BU 301 - 390)	1875AN.....86..337B
Bu_1875		AN 86, 337, 1875
Bu_1876	Ma -	Burnham, S.W. (BU 391 - 436)	1876AN.....88..225B
Bu_1876		AN 88, 225, 1876
Bu_1876b	-	Burnham, S.W.	1876MNRAS..36...99B
Bu_1876b		MNRAS 36, 99, 1876
Bu_1876c	-	Burnham, S.W.	1876MNRAS..36..331B
Bu_1876c		MNRAS 36, 331, 1876 (no new data)
Bu_1877	Ma -	Burnham, S.W. (BU 453 - 482)	1877MNRAS..38...78B
Bu_1877		MNRAS 38, 78, 1877
Bu_1878a	Ma -	Burnham, S.W.	1878MNRAS..38..408B
Bu_1878a		MNRAS 38, 408, 1878
Bu_1878b	-	Burnham, S.W.	1878MNRAS..38..476B
Bu_1878b		MNRAS 38, 476, 1878
Bu_1878c	-	Burnham, S.W.	1878MNRAS..38..478B
Bu_1878c		MNRAS 38, 478, 1878
Bu_1878d	Ma j	Burnham, S.W.	1878AN.....92..235B
Bu_1878d		AN 92, 235, 1878
Bu_1879	Ma j	Burnham, S.W.	1879MmRAS..44..141B
Bu_1879		MemRAS 44, 141, 1879
Bu_1879B	Ma -	Burnham, S.W.	1879Obs.....3...20G
Bu_1879B		cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C	Ma -	Burnham, S.W.	1879Obs.....3..142G
Bu_1879C		cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d	Ma -	Burnham, S.W.	1879Obs.....3...92B
Bu_1879d		Obs 3, 92, 1879
Bu_1879e	Ma -	Burnham, S.W.	1879MNRAS..40...99B
Bu_1879e		MNRAS 40, 99, 1879
Bu_1880A	Ma -	Burnham, S.W.	1880Obs.....3..508G
Bu_1880A		cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C	Ma -	Burnham, S.W.	1880Obs.....3..314G
Bu_1880C		cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D	Ma -	Burnham, S.W.	1880Obs.....3..352G
Bu_1880D		cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e	Ma -	Burnham, S.W.	1880Obs.....3..408B
Bu_1880e		Obs 3, 408, 1880
Bu_1880f	Ma -	Burnham, S.W.	1880MNRAS..40..497B
Bu_1880f		MNRAS 40, 497, 1880
Bu_1880g	Ma -	Burnham, S.W.	1880MNRAS..41...33B
Bu_1880g		MNRAS 41, 33, 1880
Bu_1881	Ma j	Burnham, S.W.	1881Obs.....4...19G
Bu_1881		cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a	Ma -	Burnham, S.W. (BU 776 - 863)	1882PWasO...1...91B
Bu_1882a		Pub. Washburn Obs. 1, 91, 1882
Bu_1882b	Ma -	Burnham, S.W.	1882PWasO...1..113B
Bu_1882b		Pub. Washburn Obs. 1, 113, 1882
Bu_1883	Ma j	Burnham, S.W. (BU 864 - 1025)	1883MmRAS..47..167B
Bu_1883		MemRAS 47, 167, 1883
Bu_1883b	Ma -	Burnham, S.W.	1883MNRAS..43..318B
Bu_1883b		MNRAS 43, 318, 1883
Bu_1884	Ma j	Burnham, S.W.	1884MNRAS..44..365H
Bu_1884		MNRAS 44, 365, 1884
Bu_1884b	Ma -	Burnham, S.W.	1884AN....110..133B
Bu_1884b		AN 110, 133, 1884
Bu_1884C	Ma -	Burnham, S.W.	1884AReg...22..216S
Bu_1884C		cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887	Ma -	Burnham, S.W. (BU 734 - 775)	1887PLicO...1...24B
Bu_1887		Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a	Ma -	Burnham, S.W.	1889AN....122..159B
Bu_1889a		AN 122, 159, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889b	Ma -	Burnham, S.W. (BU 1026 - 1038)	1889AN....123....1B
Bu_1889b		AN 123, 1, 1889 (measures also in Bu_1894a)	1894PLicO...2..185B
Bu_1889c	Ma -	Burnham, S.W.	1889AN....123...75B
Bu_1889c		AN 123, 75, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889d	Ma -	Burnham, S.W.	1889PASP....1...36B
Bu_1889d		PASP 1, 36, 1889 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1889e	Ma j	Burnham, S.W.	1889AN....121...63B
Bu_1889e		AN 121, 63, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889f	Ma j	Bunham, S.W.	1889MNRAS..49..418B
Bu_1889f		MNRAS 49, 418, 1889
Bu_1890a	Ma -	Burnham, S.W. (BU 1093 - 1154)	1889AN....124...49B
Bu_1890a		AN 124, 49, 1890 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1890b	Ma -	Burnham, S.W.	1890AN....125...41B
Bu_1890b		AN 125, 41, 1890 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1890c	Ma -	Burnham, S.W.	1890PASP....2..138B
Bu_1890c		PASP 2, 138, 1890 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1891a	orb -	Burnham, S.W.	1891SidM...10..273B
Bu_1891a		Sidereal Messenger 10, 273, 1891
Bu_1891b	orb -	Burnham, S.W.	1891Obs....14..263B
Bu_1891b		Observatory 14, 263, 1891
Bu_1891c	Ma j	Burnham, S.W.	1891AN....127..289B
Bu_1891c		AN 127, 289, 1891
Bu_1892	Ma -	Burnham, S.W. (BU 1225 - 1266)	1892AN....130..257B
Bu_1892		AN 130, 257, 1892 (measures also in Bu_1894e)	1894PLicO...2..221B
Bu_1892b	Ma -	Burnham, S.W.	1892AN....130...77B
Bu_1892b		AN 130, 77, 1892
Bu_1893a	Ma -	Burnham, S.W.	1893AN....131..329B
Bu_1893a		AN 131, 329, 1893 (most measures also in Bu_1894)	1894PLicO...2.....B
Bu_1893b	orb -	Burnham, S.W.	1893MNRAS..53..478B
Bu_1893b		MNRAS 53, 478, 1893
Bu_1893c	orb -	Burnham, S.W.	1893MNRAS..54..119B
Bu_1893c		MNRAS 54, 119, 1893
Bu_1893d	orb -	Burnham, S.W.	1893AstAp..12..494B
Bu_1893d		AstAp 12, 494, 1893
Bu_1893e	orb -	Burnham, S.W.	1893AstAp..12..585B
Bu_1893e		AstAp 12, 585, 1893
Bu_1893f	Ma -	Burnham, S.W. (BU 1267 - 1274)	1893MNRAS..53..273B
Bu_1893f		MNRAS 53, 273, 1893 (most measures also in Bu_1893a)	1893AN....131..329B
Bu_1893g	orb -	Burnham, S.W.	1893MNRAS..53..482B
Bu_1893g		MNRAS 53, 482, 1893
Bu_1894	Ma j	Burnham, S.W.	1894PLicO...2....3B
Bu_1894		Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a)	1893AN....131..329B
Bu_1894a	Ma j	Burnham, S.W. (BU 1026 - 1038)	1894PLicO...2..185B
Bu_1894a		Pub. Lick Obs. 2, 185, 1894
Bu_1894b	Ma j	Burnham, S.W. (BU 1039 - 1092)	1894PLicO...2..188B
Bu_1894b		Pub. Lick Obs. 2, 188, 1894
Bu_1894c	Ma -	Burnham, S.W. (BU 1093 - 1154)	1894PLicO...2..197B
Bu_1894c		Pub. Lick Obs. 2, 197, 1894
Bu_1894d	Ma -	Burnham, S.W. (BU 1155 - 1224)	1894PLicO...2..206B
Bu_1894d		Pub. Lick Obs. 2, 206, 1894
Bu_1894e	Ma -	Burnham, S.W. (BU 1225 - 1266)	1894PLicO...2..221B
Bu_1894e		Pub. Lick Obs. 2, 221, 1894
Bu_1894f	Ma -	Burnham, S.W. (BU 1267 - 1274)	1894PLicO...2..229B
Bu_1894f		Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f)	1893MNRAS..53..273B
Bu_1894g	Ma -	Burnham, S.W.	1894PLicO...2..159B
Bu_1894g		Pub. Lick Obs. 2, 159, 1894
Bu_1898	orb -	Burnham, S.W.	1898MNRAS..59...59B
Bu_1898		MNRAS 58, 59, 1898
Bu_1900	Ma -	Burnham, S.W.	1900PYerO...1....1B
Bu_1900		Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A	Ma j	Burnham, S.W.	1902AN....158..241E
Bu_1902A		cited by Espin (AN 158, 241, 1902)
Bu_1903	Ma -	Burnham, S.W.	1903PYerO...2....1B
Bu_1903		Pub. Yerkes Obs. 2, 1, 1903
Bu_1906	Ma j	Burnham, S.W.	1906QB821.B972.....
Bu_1906	+M	Burnham Double Star Cat., 1906
Bu_1906B	Ma -	Burnham, S.W.	1906MmRAS..56....1L
Bu_1906B	+orb	cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907	Ma -	Burnham, S.W.	1907AN....176..129B
Bu_1907		AN 176, 129, 1907 (most data in Bu_1913)	1913QB811.B8.......
Bu_1908	Ma -	Burnham, S.W.	1908MNRAS..68..517B
Bu_1908		MNRAS 68, 517, 1908
Bu_1908A	Ma -	Burnham, S.W.	1908MNRAS..68..465B
Bu_1908A		cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909	Ma -	Burnham, S.W.	1909AN....180...65B
Bu_1909		AN 180, 65, 1909 (most data in Bu_1913)	1913QB811.B8.......
Bu_1909b	Ma j	Burnham, S.W.	1909AN....182..133B
Bu_1909b		AN 182, 133, 1909
Bu_1910	Ma -	Burnham, S.W.	...................
Bu_1910		Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b	Ma -	Burnham, S.W.	1910AN....185..145B
Bu_1910b		AN 185, 145, 1910 (most data in Bu_1913)	1913QB811.B8.......
Bu_1911	-	Burnham, S.W.	1911MNRAS..72..156J
Bu_1911		MNRAS 72, 156, 1911
Bu_1911b	Ma j	Burnham, S.W.	1911AN....189..385B
Bu_1911b		AN 189, 385, 1911
Bu_1913	Ma j	Burnham, S.W.	1913QB811.B8.......
Bu_1913	+Pa	Carnegie Inst. Wash. #168, 1913
Bu_1913	+T
Bu_1918	Ma j	Burnham, S.W.	1918AJ.....31..141B
Bu_1918		AJ 31, 141, 1918
Bu_1923A	Ma -	Burnham, S.W.	1923MNRAS..83..154E
Bu_1923A		cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A	Ma -	Burnham, S.W.	1927sdsc.book......
Bu_1927A		cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A	Ma -	Burnham, S.W.	1932QB821.A43......
Bu_1932A		cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A	Ma -	Burnham, S.W.	1963icvd.book.....J
Bu_1963A		cited in IDS (Lick Index Cat.), 1963
Bu_2002A	Ma -	Burnham, S.W.	2002yCat.1275....0D
Bu_2002A		cited in CCDM

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18374+0238	BU 1327		1999	2	176	13.6	7.80	15.60	F5	D	183725.23+023745.9
18374+0238	BU 1327		2000	3	175	13.3	7.80	15.60	F5	D	183725.23+023745.9
18374+0238	BU 1327		2010	4	174	12.5	7.88	15.60	F5		183725.23+023745.9
18374+0238	BU 1327		2015	4	174	13.6	7.88	15.60	F5		183725.23+023745.9

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

WDS 18374+0238 BU 1327 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18374+0238 BU 1327 : MEASURES

No records found.

WDS 18374+0238 : 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 18374+0238 : ALADIN DSS IMAGE @ 18^h 37^m 25.23^s +02° 37' 45.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18374+0238 BU 1327 : 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		18374+0238	BU 1327		174	13.6
Show		18380+0248	LDS5240		6	3.3	14
Show		18360+0234	STN 43		28	10.1	23
Show		18357+0239	TDT 950		262	0.5	26
Show		18375+0313	ARY 15		142	153.6	36
Show		18386+0236	HJ 5500	AB	40	84.0	47
Show		18386+0236	DAM 381	AC	228	14.2	47
Show		18386+0236	SKF2135	AD	238	54.4	47
Show		18393+0315	BAL2498	AB	64	6.6	48
Show		18393+0315	BAL2498	AC	109	14.8	48
Show		18406+0307	STF2361		211	24.9	56
Show		18410+0302	BU 1328		283	2.1	59
Show		18401+0321	AG 224		348	22.1	60
Show		18379+0352	KPP 421		99	3.9	75
Show		18424+0218	BAL1969		279	21.4	78
Show		18342+0341	ABT9001		339	20.0	82
Show		18334+0341	HJ 861		179	20.0	89
Show		18394+0111	BAL1503		245	3.7	92
Show		18382+0410	TDT 968		35	0.4	93
Show		18429+0324	BAL2499		319	11.5	95
Show		18425+0334	J 464	AB	110	0.9	95
Show		18425+0334	J 464	AC	134	3.4	95
Show		18439+0237	STF2369		25	0.3	98
Show		18344+0405	TDT 940		340	0.4	99
Show		18440+0321	A 2388		131	0.3	108
Show		18409+0102	CON 36	AB	141	0.2	109
Show		18409+0102	CON 36	CD	281	2.2	109
Show		18436+0337	TDT1019		132	0.4	111
Show		18449+0253	HEI 562		253	0.4	114
Show		18379+0432	BAL2932		297	18.3	115
Show		18439+0346	TDS 939		68	1.3	119
Show		18295+0253	BAL1967	AB	134	8.2	120
Show		18349-0043	RST5119		125	2.8	122
Show		18337+0426	GWP2786		211	213.7	122
Show		18310+0123	STF2324	AB	148	2.4	122
Show		18310+0123	FOX 232	AC	238	37.3	122
Show		18418+0052	HJ 865		114	20.4	126
Show		18413+0433	J 2143		319	15.2	130
Show		18388+0446	RAO 395		153	0.4	130
Show		18379+0451	LDS5241		329	29.8	134
Show		18456+0142	A 2262		325	1.2	135
Show		18387+0451	STT 360		282	1.7	135
Show		18379-0023	STF2347		259	3.4	135
Show		18360+0452	J 2138		140	5.2	136
Show		18464+0259	BAL1970		253	2.8	137
Show		18333-0035	SKF2841		333	36.4	138
Show		18424+0040	HDZ 2		110	11.8	140
Show		18301+0404	CHR 72	Aa,Ab	285	0.1	140
Show		18301+0404	STF2322	AB	172	19.8	140
Show		18301+0404	STF2322	AC	295	67.2	140
Show		18301+0404	STF2322	AD	197	85.3	140

WDS 18374+0238 : COMPONENTS

	A
B	pa=174.3° sep=13.59"

18374+0238 A

Componente originario normalizzato	AB	Coord arcsec 2000	183725.23+023745.9	Mag	7.88	Spectral class	F5 (yellow-white)
PmRA	-20.00	PmDE	-11.0	SAO	123711	HIP	91300
Tycho2	0450-01069-1	HD	171953	ADS	11507	BD	BD+02 3628

Tycho2

Tycho2	0450-01069-1	Pflag		RAmdeg	279.35510172	DEmdeg	2.62938227
PmRA	-16.9	PmDE	-10.1	E RAmdeg	4	E DEmdeg	5
E pmRA	1.3	E pmDE	1.3	EpRAm	1991.60	EpDEm	1991.46
Num	10	Q RAmdeg	0.8	Q DEmdeg	0.6	Q pmRA	0.7
Q pmDE	0.7	BTmag	8.396	E BTmag	0.016	VTmag	7.876
E VTmag	0.011	Prox	999	TYC	T	HIP	91300
CCDM		RAdeg	279.35514028	DEdeg	2.62940528	EpRA 1990	1.81
EpDE 1990	1.76	E RAdeg	4.3	E DEdeg	4.7	Posflg
Corr	-0.4

SAO

SAO	123711	DelFlag		RA1950		PmRA1950	-0.0024
DE1950		PmDE1950	-0.004	Vmag	7.8	SpType	F5
Double code		Source	30	CatNum	6295	DM	BD+02 3628
DMcomp		BDsup		HD	171953	M HD	0
GC		RA1950rad	4.86470277	DE1950rad	0.04512967	PmRA2000	-0.0022
PmDE2000	-0.005

Hipparcos

Catalog	H	HIP	91300	Proxy		RAhms	18 37 25.23
DEdms	+02 37 45.9	Vmag	7.85	VarFlag		R Vmag	G
RAdeg	279.355	DEdeg	2.62941	AstroRef		Plx	5.79
CCDM	18374+0238	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	171953	BD	BD+02 3628
CD		CP		Dm number	+02 3628	VIred	0.57
SpType	F5	R SpType		Coord arcsec 2000	183725.23+023745.9

Hipparcos 2

HIP	91300	Sn	5	So	0	Nc	1
RArad	4.8756670167	DErad	0.045891807	Plx	8.03	PmRA	-18.52
PmDE	-9.94	E RArad	0.61	E DErad	0.42	E Plx	0.71
E pmRA	0.63	E pmDE	0.53	Hpmag	7.9526	E Hpmag	0.0013
SHp	0.012	VA	0	BV	0.493	E BV	0.015
VI	0.57

CCDM

Ccdm	18374+0238	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.23	DDEs	-15.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	7.8	Sp	F5	PmNote	*
PmRA	-19	PmDE	-25	Dm number	+02 3628	Cat1	BD
Name2	+02 2282	Cat2	AGK2/3	HD	171953	M HD
ADS BDS	A11507	M ADS BDS		N IDS		IDS	18324N0233A
HIC	91300

18374+0238 B

Componente originario normalizzato	AB		Coord arcsec 2000	183725.32+023732.4		Mag	15.6		PmRA	5.00
PmDE	-54.0		Calc delta mag	7.72		Calc coord	yes

CCDM

Ccdm	18374+0238	RComp		Comp	B	Note1
Note2		Discov num	BU 1327	DRAs		DDEs
R dRAs		Year	1903	Theta	179	Rho	13.2
Obs	1	Vmag	15.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A11507	M ADS BDS		N IDS		IDS	18324N0233B
HIC