12174+2203 AZC 73

12^h 17^m 24.10^s +22° 02' 43.0" P.A. 17.00 sep 16.7 mag 15.00,19.90

Coord 2000	12174+2203	Discov num	AZC 73	Comp		Coord arcsec 2000	12 17 24.10 +22 02 43.0
Date first	1950	Date last	2016	Obs	6
Pa first	19	Pa last	17.4	P.A. Now (θ)	17.4°
Sep first	16.8	Sep last	16.658	Sep. Now (ρ)	16.658"
Mag pri	15.00	Mag sec	19.90	delta mag (ΔM)	4.9	Spectral class
Pri motion ra	-154	Sec motion ra	-154
Pri motion dec	-054	Sec motion dec	-058
Notes	V (Proper motion indicates physical)

rPM=0.024 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Coma Berenices

Gaia DR2

3953268704477558912

WDS 12174+2203 AZC 73 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Azc2012	C u	Azcona, A.A.	2012OED.....8..103A
Azc2012		El Observador de Estrellas Dobles, Issue #8, 103, 2012
Azc2012b	E2 j	Azcona, A.A.	2012OED.....9...24A
Azc2012b		El Observador de Estrellas Dobles, Issue #9, 24, 2012
Azc2012c	Pp -	Azcona, A.A.	2012OED.....9...66A
Azc2012c	+C	El Observador de Estrellas Dobles, Issue #9, 66, 2012
Azc2012c	+E2
Azc2013	P w	Azcona, A.A.	2013OED....10...77A
Azc2013	+C	El Observador de Estrellas Dobles, Issue #10, 77, 2013
Azc2013	+E+	(some data published in Azc2012b)
Azc2013b	E2 u	Azcona, A.A.	2013OED....11...13A
Azc2013b		El Observador de Estrellas Dobles, Issue #11, 13, 2013
Azc2018	Hg j	Azcona, A.A.	2018OED....21...10A
Azc2018		El Observador de Estrellas Dobles, Issue #21, 10, 2018
Azc2020a	C j	Azcona, A.A.	2020OED....25...20A
Azc2020a		El Observador de Estrellas Dobles, Issue #25, 20, 2020
Azc2020b	Hg j	Azcona, A.A.	2020OED....25...48A
Azc2020b		El Observador de Estrellas Dobles, Issue #25, 48, 2020

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12174+2203	AZC 73		1998	1	18	16.6	14.50	19.20		V	121724.10+220243.0
12174+2203	AZC 73		2010	3	18	16.5	15.00	19.90		V	121724.10+220243.0
12174+2203	AZC 73		2015	4	17	16.7	15.00	19.90		V	121724.10+220243.0
12174+2203	AZC 73		2016	6	17	16.7	15.00	19.90		V	121724.10+220243.0

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

WDS 12174+2203 AZC 73 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12174+2203 AZC 73 : MEASURES

No records found.

WDS 12174+2203 : VIRTUAL EYEPIECE

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WDS 12174+2203 : ALADIN DSS IMAGE @ 12^h 17^m 24.10^s +22° 02' 43.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12174+2203 AZC 73 : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		12174+2203	AZC 73		17	16.7
Show		12186+2148	GRV 854		49	72.1	23
Show		12171+2241	COU 179		6	0.6	39
Show		12138+2143	HU 569		162	1.2	54
Show		12130+2146	JNN 277		255	0.6	63
Show		12207+2118	LDS4203		88	227.8	64
Show		12215+2130	KU 103		339	23.5	66
Show		12137+2118	HU 570		103	3.0	69
Show		12203+2106	UC 2318		123	26.1	69
Show		12207+2255	STF1634		148	5.3	70
Show		12137+2252	TDS8277		245	0.5	71
Show		12136+2112	UC 2296		335	8.9	74
Show		12121+2232	SKF2012		192	63.3	80
Show		12135+2303	WSP 56		113	3.4	82
Show		12232+2244	CVR1425		134	3.9	91
Show		12239+2219	UC 2329		203	53.7	92
Show		12113+2238	BRT2414		24	3.7	92
Show		12237+2244	SKF1476		166	1.6	97
Show		12111+2257	COU 94		339	1.3	103
Show		12179+2347	AZC 74		48	49.6	105
Show		12145+2340	SKF1473		330	84.0	106
Show		12114+2313	SKF 986		258	19.5	109
Show		12231+2324	POU3123		343	17.4	114
Show		12123+2334	DVG 38		170	9.0	116
Show		12236+2326	STF1637		143	120.5	120
Show		12089+2147	HDS1714	Aa,Ab	204	0.1	120
Show		12089+2147	LDS 930	AB	39	15.5	120
Show		12126+2347	CBL 377		173	27.8	124
Show		12258+2247	SHN 157		-1	0.3	126
Show		12119+2024	HJ 2601		67	26.7	126
Show		12197+2001	LDS1292		58	2.2	127
Show		12165+1953	CVR1421		156	3.8	131
Show		12271+2203	SLW 723		57	9.3	135
Show		12235+2017	LSC 144		238	0.1	136
Show		12266+2256	POU3125		333	9.5	139
Show		12244+2343	POU3124		293	14.4	140
Show		12149+1947	COU 178		319	1.2	140
Show		12118+2400	LDS6258	AB	261	6.6	141
Show		12118+2400	LDS5749	AC	306	5.1	141
Show		12216+1955	LDS1297		203	4.6	141
Show		12176+2425	CVR1423		5	3.9	142
Show		12280+2158	COU 53		216	2.5	147
Show		12128+2418	POU3121		227	5.4	150
Show		12276+2111	SLW 725		182	10.9	151
Show		12071+2255	GUR 29		30	1.1	152
Show		12280+2241	POU3127		152	7.4	153
Show		12078+2322	LDS4182	AB	80	1.5	154
Show		12078+2322	LDS4182	AC	123	53.1	154
Show		12282+2117	LDS4212		317	20.2	159
Show		12186+2440	CVR 650		277	15.3	159
Show		12193+1924	HJ 2607		253	16.6	162

WDS 12174+2203 : COMPONENTS

	A
B	pa=16.2° sep=16.55"

12174+2203 A

Componente originario normalizzato	AB		Coord arcsec 2000	121724.10+220243.0		Mag	15		PmRA	-154.00
PmDE	-54.0

12174+2203 B

Componente originario normalizzato	AB		Coord arcsec 2000	121724.43+220258.9		Mag	19.9		PmRA	-154.00
PmDE	-58.0		Calc delta mag	4.9		Calc coord	yes