12034+2157 BRT 2413

12^h 03^m 23.03^s +21° 56' 54.1" P.A. 238.00 sep 3.0 mag 11.10,11.20

Coord 2000	12034+2157	Discov num	BRT2413	Comp		Coord arcsec 2000	12 03 23.03 +21 56 54.1
Date first	1892	Date last	2015	Obs	7
Pa first	233	Pa last	237.7	P.A. Now (θ)	237.7°
Sep first	3.4	Sep last	3	Sep. Now (ρ)	3"
Mag pri	11.10	Mag sec	11.20	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	+027	Sec motion ra	-008
Pri motion dec	+019	Sec motion dec	+002
Notes

rPM=1.179

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Coma Berenices

Gaia DR2

4000094980558477696

WDS 12034+2157 BRT 2413 : 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
12034+2157	BRT2413		2002	4	236	3.0	11.10	11.20		D	120323.03+215654.1
12034+2157	BRT2413		2014	6	238	3.0	11.10	11.20			120323.03+215654.1
12034+2157	BRT2413		2015	7	238	3.0	11.10	11.20			120323.03+215654.1

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

WDS 12034+2157 BRT 2413 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12034+2157 BRT 2413 : MEASURES

No records found.

WDS 12034+2157 : 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 12034+2157 : ALADIN DSS IMAGE @ 12^h 03^m 23.03^s +21° 56' 54.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12034+2157 BRT 2413 : 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		12034+2157	BRT2413		238	3.0
Show		12039+2152	FYM 232		195	6.8	9
Show		12025+2145	HO 535		147	2.9	18
Show		12021+2211	SKF2697		97	1.8	23
Show		12049+2150	LDS4177		336	77.4	24
Show		12025+2128	TDS8185		247	1.0	32
Show		12043+2128	STF1596		234	3.4	32
Show		12046+2232	COU 92		108	1.1	39
Show		12015+2127	CBL 368		295	21.9	40
Show		12022+2108	A 2163		169	0.7	52
Show		12023+2047	A 2164		122	1.5	71
Show		12033+2045	TDS8195		61	0.2	72
Show		12041+2312	POU3120		195	14.0	76
Show		12007+2051	BDK 5		234	203.7	76
Show		12089+2147	HDS1714	Aa,Ab	204	0.1	78
Show		12089+2147	LDS 930	AB	39	15.5	78
Show		12071+2255	GUR 29		30	1.1	78
Show		12058+2310	COU 93		156	0.9	81
Show		12060+2312	WSI 103		126	0.2	84
Show		11594+2052	HO 534		138	10.3	85
Show		12059+2027	RAO 270		110	0.9	97
Show		12069+2030	HO 255		134	2.7	101
Show		12065+2027	FYM 231		92	5.1	102
Show		11560+2159	STF1582		76	12.3	103
Show		12078+2322	LDS4182	AB	80	1.5	105
Show		12078+2322	LDS4182	AC	123	53.1	105
Show		12028+2345	GRV 849		230	28.2	110
Show		12113+2238	BRT2414		24	3.7	117
Show		11562+2307	SLW 668		260	10.7	122
Show		12111+2257	COU 94		339	1.3	122
Show		11571+2026	DVG 33		47	32.3	126
Show		12121+2232	SKF2012		192	63.3	127
Show		12046+1952	SLW 680		337	14.1	127
Show		12022+2403	SLW 678		228	10.4	127
Show		11574+2019	DVG 34		122	6.1	129
Show		11570+2023	DVG 32		258	53.9	131
Show		12042+2407	A 682		179	0.2	131
Show		11584+2352	POU3119		175	11.6	134
Show		12130+2146	JNN 277		255	0.6	135
Show		12114+2313	SKF 986		258	19.5	136
Show		11540+2239	TDS8101		292	0.4	137
Show		12019+1939	CVR 641		181	27.0	139
Show		12053+1941	ZIE 8		355	0.5	139
Show		11597+2407	UC 2247		64	32.1	140
Show		11561+2015	BRT2289		87	1.6	144
Show		11532+2227	POU3117		116	10.8	146
Show		12138+2143	HU 569		162	1.2	146
Show		12051+1933	GIC 103	AB	144	117.3	146
Show		12136+2112	UC 2296		335	8.9	149
Show		12137+2118	HU 570		103	3.0	150
Show		12119+2024	HJ 2601		67	26.7	151

WDS 12034+2157 : COMPONENTS

	A
B	pa=235.7° sep=2.85"

12034+2157 A

Componente originario normalizzato	AB		Coord arcsec 2000	120323.03+215654.1		Mag	11.1		PmRA	27.00
PmDE	19.0

CCDM

Ccdm	12034+2157	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.95	DDEs	-6.3
R dRAs	65	Year		Theta		Rho
Obs	2	Vmag	11.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11583N2230A
HIC

12034+2157 B

Componente originario normalizzato	AB		Coord arcsec 2000	120322.86+215652.5		Mag	11.2		PmRA	-8.00
PmDE	2.0		Calc delta mag	0.1		Calc coord	yes

CCDM

Ccdm	12034+2157	RComp		Comp	B	Note1
Note2		Discov num	BRT2413	DRAs		DDEs
R dRAs		Year	1892	Theta	233	Rho	3.4
Obs	1	Vmag	11.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11583N2230B
HIC