20099+1149 BRT 1339

20^h 09^m 55.11^s +11° 49' 18.0" P.A. 178.00 sep 4.4 mag 10.70,11.30 Sp G0

Coord 2000	20099+1149	Discov num	BRT1339	Comp		Coord arcsec 2000	20 09 55.11 +11 49 18.0
Date first	1907	Date last	2018	Obs	11
Pa first	177	Pa last	177.7	P.A. Now (θ)	177.7°
Sep first	4.0	Sep last	4.382	Sep. Now (ρ)	4.382"
Mag pri	10.70	Mag sec	11.30	delta mag (ΔM)	0.6	Spectral class	G0 (yellow)
Pri motion ra	-017	Sec motion ra	-021
Pri motion dec	-016	Sec motion dec	-025
Notes

rPM=0.302

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

1802688316350738560

WDS 20099+1149 BRT 1339 : 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
20099+1149	BRT1339		2000	6	178	4.1	10.70	11.30	G0	D	200955.11+114918.0
20099+1149	BRT1339		2001	7	178	4.3	10.70	11.30	G0	D	200955.11+114918.0
20099+1149	BRT1339		2010	8	177	4.7	10.70	11.30	G0		200955.11+114918.0
20099+1149	BRT1339		2015	9	178	4.3	10.70	11.30	G0		200955.11+114918.0
20099+1149	BRT1339		2018	10	178	4.4	10.70	11.30	G0		200955.11+114918.0

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

WDS 20099+1149 BRT 1339 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20099+1149 BRT 1339 : MEASURES

No records found.

WDS 20099+1149 : 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 20099+1149 : ALADIN DSS IMAGE @ 20^h 09^m 55.11^s +11° 49' 18.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20099+1149 BRT 1339 : 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		20099+1149	BRT1339		178	4.4	1
Show		20088+1201	BPM2026		249	77.2	20
Show		20082+1142	J 3301		221	5.2	26
Show		20098+1215	TOR 21		70	12.0	26
Show		20100+1216	BPM2038		218	50.3	27
Show		20089+1127	BPM2027		302	104.6	28
Show		20106+1124	GRV 318		8	63.7	28
Show		20113+1209	BPM2046		347	85.7	29
Show		20082+1136	KPP 459		57	4.7	29
Show		20091+1117	BPM2033		109	67.8	35
Show		20086+1218	GWP2924		222	31.9	35
Show		20087+1223	J 1338		73	10.0	39
Show		20072+1141	HEI 579		326	2.1	41
Show		20117+1221	BPM2051	AB	355	36.4	42
Show		20117+1221	BPM2052	BC	193	89.0	42
Show		20089+1111	BPM2028		226	113.3	42
Show		20112+1110	UPR 1		96	11.0	43
Show		20118+1117	BPM2053		167	63.6	43
Show		20117+1115	J 136		263	1.8	44
Show		20089+1230	BPMA240		233	261.0	44
Show		20112+1111	HJ 1486		48	7.8	44
Show		20125+1122	AG 402		261	20.0	47
Show		20128+1210	A 722		162	2.7	47
Show		20066+1147	J 503		265	5.6	48
Show		20130+1211	BPM2060		216	37.8	51
Show		20131+1130	HEI 583		109	3.9	51
Show		20114+1102	BPM2047		44	99.7	53
Show		20070+1220	BRT1336		292	5.5	53
Show		20136+1205	BPM2063		105	87.6	57
Show		20073+1236	BPM2007		59	91.6	61
Show		20056+1136	BRT1334		182	1.5	64
Show		20138+1220	RAO 429		88	2.4	65
Show		20142+1202	HJ 1494		1	10.1	65
Show		20063+1229	BPM1999		61	68.8	67
Show		20093+1256	TDT2029		246	1.1	68
Show		20059+1113	GRV 311		21	9.7	69
Show		20052+1137	BPMA233		77	202.8	71
Show		20141+1222	BPM2069		9	43.8	71
Show		20071+1247	BPM2006		150	26.7	71
Show		20066+1241	HJ 1477		272	21.9	72
Show		20129+1246	BPM2059		307	50.9	72
Show		20146+1116	J 1296		237	3.3	75
Show		20049+1208	J 1696		195	4.6	75
Show		20148+1214	BPM2073		245	106.1	76
Show		20053+1223	TDT1962		244	0.8	77
Show		20151+1143	J 604		235	0.6	77
Show		20153+1145	BPM2078		109	18.7	79
Show		20046+1159	BPM1977		161	109.7	80
Show		20086+1307	BPM2022		156	37.0	80
Show		20133+1047	A 1202		125	0.8	80
Show		20088+1308	HJ 1482		111	5.6	81

WDS 20099+1149 : COMPONENTS

	A
B	pa=177.7° sep=4.38"

20099+1149 A

Componente originario normalizzato	AB		Coord arcsec 2000	200955.11+114918.0		Mag	10.7		Spectral class	G0 (yellow)
PmRA	-17.00		PmDE	-16.0		DM	BD+11 4158

CCDM

Ccdm	20099+1149	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.04	DDEs	18.2
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.7	Sp		PmNote	*
PmRA	-21	PmDE	-20	Dm number	+11 4158	Cat1	BD
Name2	+11 2431	Cat2	AGK2/3	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20052N1132A
HIC

20099+1149 B

Componente originario normalizzato	AB		Coord arcsec 2000	200955.12+114913.6		Mag	11.3		PmRA	-21.00
PmDE	-25.0		Calc delta mag	0.6		Calc coord	yes

CCDM

Ccdm	20099+1149	RComp		Comp	B	Note1
Note2		Discov num	BRT1339	DRAs	1.07	DDEs	12.0
R dRAs	10	Year	1910	Theta	176	Rho	3.6
Obs	1	Vmag	11.3	Sp		PmNote	*
PmRA	-18	PmDE	-63	Dm number		Cat1
Name2	+11 2432	Cat2	AGK2/3	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20052N1132B
HIC