18116+1247 BRT 1293

18^h 11^m 33.01^s +12° 47' 29.8" P.A. 74.00 sep 5.4 mag 9.82,11.10 Sp G5

Coord 2000	18116+1247	Discov num	BRT1293	Comp		Coord arcsec 2000	18 11 33.01 +12 47 29.8
Date first	1904	Date last	2015	Obs	11
Pa first	70	Pa last	73.7	P.A. Now (θ)	73.7°
Sep first	4.9	Sep last	5.448	Sep. Now (ρ)	5.448"
Mag pri	9.82	Mag sec	11.10	delta mag (ΔM)	1.28	Spectral class	G5 (yellow)
Pri motion ra	-021	Sec motion ra	+007
Pri motion dec	-002	Sec motion dec	-004
Notes

rPM=1.331

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

1017-00611-1

Gaia DR2

4496953255683748352

WDS 18116+1247 BRT 1293 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Brt1926a	Pa -	Barton, S.G.	1926AJ.....36..155B
Brt1926a		AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b	Pa j	Barton, S.G.	1926AJ.....37...57B
Brt1926b		AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928	Pa -	Barton, S.G.	1928AJ.....38..168B
Brt1928		AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a	Pa -	Barton, S.G.	1929AN....235..425B
Brt1929a		AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b	Pa -	Barton, S.G.	1929AJ.....39...93B
Brt1929b		AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c	Ma j	Barton, S.G.	1929AJ.....39..120B
Brt1929c		AJ 39, 120, 1929
Brt1930	Pa -	Barton, S.G.	1930AJ.....40..181B
Brt1930		AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931	Pa -	Barton, S.G. (BRT 349 - BRT 562)	1931AJ.....41...35B
Brt1931		AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a	Pa -	Barton, S.G.	1932AJ.....42...93B
Brt1932a		AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b	Ma -	Barton, S.G.	1932PFAO....5a...1B
Brt1932b	+Pa	Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C	Ma -	Barton, S.G.	1932QB821.A43......
Brt1932C		cited in ADS (Aitken Double Star Cat.), 1932
Brt1933	Pa -	Barton, S.G.	1933AN....250...49B
Brt1933		AN 250, 49, 1933
Brt1933		(BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933		secondary magnitudes and no astrometry)
Brt1934	Pa -	Barton, S.G.	1934AJ.....43..119B
Brt1934	+Ma	AJ 43, 119, 1934
Brt1935a	Pa -	Barton, S.G.	1935AJ.....44..105B
Brt1935a	+Ma	AJ 44, 105, 1935
Brt1935b	Pa -	Barton, S.G.	1935AN....256..357B
Brt1935b		AN 256, 357, 1935
Brt1936a	Ma -	Barton, S.G.	1936AJ.....45...33B
Brt1936a	+Pa	AJ 45, 33, 1936
Brt1936b	Pa -	Barton, S.G.	1936AJ.....45...99B
Brt1936b	+Ma	AJ 45, 99, 1936
Brt1937a	Pa -	Barton, S.G.	1937AN....263..347B
Brt1937a		AN 263, 347, 1937
Brt1937b	Pa -	Barton, S.G.	1937AN....263..383B
Brt1937b		AN 263, 383, 1937
Brt1938	Ma -	Barton, S.G.	1938AJ.....47..133B
Brt1938	+Pa	AJ 47, 133, 1938
Brt1939a	Ma -	Barton, S.G.	1939PFAO....5b...1B
Brt1939a	+Pa	Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b	Pa -	Barton, S.G.	1939AJ.....48..145B
Brt1939b	+Ma	AJ 48, 145, 1939
Brt1941	Pa -	Barton, S.G.	1941PASP...55..339B
Brt1941		PASP 55, 339, 1941
Brt1942	Pa -	Barton, S.G.	1942AJ.....50...11B
Brt1942		AJ 50, 11, 1942
Brt1947	Ma -	Barton, S.G.	1947AJ.....52..178B
Brt1947	+Pa	AJ 52, 178, 1947
Brt1949	Ma -	Barton, S.G.	1949PFAO....7a...1B
Brt1949		Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951	Pa -	Barton, S.G.	1951AJ.....55..218B
Brt1951		AJ 55, 218, 1951
Brt1957	Ma -	Barton, S.G.	1957QB4.P5v7ps3....
Brt1957		Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999	Ma -	Barton, S.G.	...................
Brt9999	+Pa	Unpublished, manuscript or reference not found.
Brt2002A	Ma -	Barton, S.G.	2002yCat.1275....0D
Brt2002A	+Pa	cited in CCDM

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18116+1247	BRT1293		1998	5	76	5.2	9.82	11.10	G5	D	181133.01+124729.8
18116+1247	BRT1293		2010	6	74	5.3	9.82	11.10	G5	D	181133.01+124729.8
18116+1247	BRT1293		2015	8	74	5.5	9.82	11.10	G5		181133.01+124729.8

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

WDS 18116+1247 BRT 1293 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18116+1247 BRT 1293 : MEASURES

No records found.

WDS 18116+1247 : VIRTUAL EYEPIECE

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

WDS 18116+1247 : ALADIN DSS IMAGE @ 18^h 11^m 33.01^s +12° 47' 29.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18116+1247 BRT 1293 : 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		18116+1247	BRT1293		74	5.4	1
Show		18109+1251	ROE 110		135	3.8	10
Show		18115+1307	BPM 738		48	107.9	20
Show		18117+1313	BRT1294		281	3.9	26
Show		18126+1224	HDS2570		352	0.1	29
Show		18096+1255	BPM 736		193	85.2	30
Show		18126+1215	GWP2768		268	11.3	36
Show		18094+1311	HEI 558		142	2.7	39
Show		18089+1239	TDT 708		83	1.0	41
Show		18095+1216	SKF1352		42	14.3	44
Show		18086+1245	HDS2556		124	0.5	44
Show		18128+1329	BPM 742		173	102.2	46
Show		18141+1314	J 2122		329	5.6	46
Show		18081+1232	BPM 727		203	43.6	53
Show		18093+1329	STF2285		333	3.6	54
Show		18106+1155	BPM 737		261	29.0	55
Show		18083+1318	GWP2760	AB	11	28.6	57
Show		18083+1318	GWP2761	AC	40	99.6	57
Show		18083+1318	GWP2762	AD	73	159.4	57
Show		18078+1304	H 5 74		140	42.7	58
Show		18085+1324	UC 3504		333	50.0	58
Show		18128+1151	BPM 743		30	62.6	60
Show		18143+1333	BPM 745		73	29.0	61
Show		18118+1147	BPM 740		329	110.9	62
Show		18148+1327	HJ 1316		250	14.0	62
Show		18076+1225	HEI 556		114	1.8	62
Show		18141+1156	ROE 142		229	3.8	64
Show		18076+1210	TDT 697		167	2.2	69
Show		18150+1338	BPM 747		55	99.8	72
Show		18148+1153	ROE 143		90	4.2	73
Show		18130+1138	BPM 744		207	116.5	73
Show		18082+1346	TDS 906		29	1.2	77
Show		18155+1156	ROE 144		291	6.5	77
Show		18160+1201	BRT1295		127	4.5	81
Show		18061+1257	BPM 722		340	105.0	81
Show		18116+1126	BPM 739		309	46.0	82
Show		18160+1158	TDT 765		172	1.0	82
Show		18057+1253	SLE 129		272	11.0	86
Show		18164+1201	BPM 752		162	98.5	86
Show		18056+1242	J 1220		128	1.5	88
Show		18170+1204	HDS2582		88	0.1	91
Show		18166+1145	TOB 282		319	12.4	97
Show		18057+1200	STF2276	AB	257	7.1	98
Show		18057+1200	STF2276	AC	306	63.8	98
Show		18057+1200	STF2276	BC	311	58.7	98
Show		18048+1253	BPM 719		277	18.7	99
Show		18116+1426	UC 3525		289	65.8	100
Show		18067+1359	AG 358	AB	330	3.7	101
Show		18067+1359	FOX 219	AD	318	86.4	101
Show		18067+1359	COU 8	BC	120	0.9	101
Show		18163+1401	TDT 770		254	0.6	101

WDS 18116+1247 : COMPONENTS

	A
B	pa=73.3° sep=5.32"

18116+1247 A

Componente originario normalizzato	AB		Coord arcsec 2000	181133.01+124729.8		Mag	9.82		Spectral class	G5 (yellow)
PmRA	-21.00		PmDE	-2.0		Tycho2	1017-00611-1

Tycho2

Tycho2	1017-00611-1	Pflag		RAmdeg	272.88758846	DEmdeg	12.79161352
PmRA	-3.7	PmDE	-6.3	E RAmdeg	20	E DEmdeg	20
E pmRA	1.6	E pmDE	1.4	EpRAm	1989.72	EpDEm	1989.36
Num	3	Q RAmdeg	1.1	Q DEmdeg	0.2	Q pmRA	1.1
Q pmDE	0.2	BTmag	11.130	E BTmag	0.048	VTmag	9.817
E VTmag	0.024	Prox	999	TYC	T	HIP
CCDM		RAdeg	272.88759694	DEdeg	12.79162833	EpRA 1990	1.62
EpDE 1990	1.59	E RAdeg	19.5	E DEdeg	19.5	Posflg
Corr	0.1

CCDM

Ccdm	18116+1247	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-3.02	DDEs	28.5
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.4	Sp		PmNote	*
PmRA	0	PmDE	-24	Dm number	+12 3418	Cat1	BD
Name2	+12 1913	Cat2	AGK2/3	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	18069N1246A
HIC

18116+1247 B

Componente originario normalizzato	AB		Coord arcsec 2000	181133.36+124731.3		Mag	11.1		PmRA	7.00
PmDE	-4.0		Calc delta mag	1.28		Calc coord	yes

CCDM

Ccdm	18116+1247	RComp		Comp	B	Note1
Note2		Discov num	BRT1293	DRAs		DDEs
R dRAs		Year	1905	Theta	071	Rho	5.0
Obs	1	Vmag	11.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	18069N1246B
HIC