16154+6812 AZC 174

16^h 15^m 25.80^s +68° 11' 32.5" P.A. 108.00 sep 10.4 mag 15.50,17.77

Coord 2000	16154+6812	Discov num	AZC 174	Comp		Coord arcsec 2000	16 15 25.80 +68 11 32.5
Date first	1999	Date last	2016	Obs	9
Pa first	108	Pa last	108.3	P.A. Now (θ)	108.3°
Sep first	10.3	Sep last	10.382	Sep. Now (ρ)	10.382"
Mag pri	15.50	Mag sec	17.77	delta mag (ΔM)	2.27	Spectral class
Pri motion ra	-095	Sec motion ra	-096
Pri motion dec	+068	Sec motion dec	+064
Notes	V (Proper motion indicates physical)

rPM=0.035 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

1643496178145292416

WDS 16154+6812 AZC 174 : 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
16154+6812	AZC 174		1999	1	108	10.3	15.50	17.77		V	161525.80+681132.5
16154+6812	AZC 174		2015	2	108	10.4	15.50	17.77		V	161525.80+681132.5
16154+6812	AZC 174		2016	9	108	10.4	15.50	17.77		V	161525.80+681132.5

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WDS 16154+6812 AZC 174 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16154+6812 AZC 174 : MEASURES

No records found.

WDS 16154+6812 : VIRTUAL EYEPIECE

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WDS 16154+6812 : ALADIN DSS IMAGE @ 16^h 15^m 25.80^s +68° 11' 32.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16154+6812 AZC 174 : 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		16154+6812	AZC 174		108	10.4
Show		16171+6827	LDS2373		350	7.0	19
Show		16206+6740	HJL 234		161	9.5	44
Show		16070+6814	UC 3117		274	23.1	47
Show		16232+6843	LDS1845		355	10.9	54
Show		16167+6714	ENG 57		14	64.5	58
Show		16128+6714	TDS9797		67	0.6	60
Show		16095+6722	HDS2281		305	0.1	60
Show		16182+6917	LDS1842		220	77.7	67
Show		16236+6721	LDS2380		273	9.1	68
Show		16055+6900	A 1135		70	4.5	74
Show		16294+6856	BU 356		117	7.3	89
Show		15595+6800	UC 3100		90	26.2	90
Show		16294+6726	LDS2385		253	4.6	93
Show		16329+6756	LDS2389		117	72.0	99
Show		15583+6839	LDS2365		295	9.6	99
Show		16128+6633	TDS9798		326	0.5	100
Show		15574+6833	DAM 87	AB	133	10.6	103
Show		15599+6914	ARY 12		248	124.2	105
Show		16095+6959	LDS1839		242	71.2	111
Show		16229+6618	TDS9872		301	0.4	122
Show		16322+6940	MLR 180		247	0.6	127
Show		16160+6558	KPP3993		242	43.9	135
Show		16048+7016	HDS2269	Aa,Ab	292	0.2	137
Show		16048+7016	STTA143	AB	83	46.9	137
Show		16263+6610	LDS2381	AB	106	78.1	138
Show		16263+6610	RAO 348	Aa,Ab	182	0.2	138
Show		16109+6554	MLR 179		323	0.2	141
Show		16046+7022	RAO 598		3	0.7	143
Show		16280+6606	TDS9911	AB	279	2.5	146
Show		16097+6550	LDS2369		147	28.8	146
Show		16041+7027	TDS9746		62	0.6	148
Show		15597+6609	LDS1432		48	5.6	154
Show		16314+6606	LDS2387		243	2.3	156
Show		16004+7031	LDS1834		79	5.9	162
Show		16349+7019	LDS1848		207	1.7	165
Show		16148+7056	LLO 11		239	0.6	165
Show		16049+7056	BAZ 6		212	1.6	173
Show		16038+7055	LDS1836		204	6.2	175
Show		15568+6553	TOI1254		265	4.4	176
Show		16086+6516	LDS2368		162	11.2	180
Show		16011+6531	HU 1170		147	1.1	182
Show		16157+7113	LDS1841		48	9.7	183
Show		16115+7113	UC 3127		62	48.8	183
Show		15583+7054	A 1134		29	2.4	186
Show		16316+7056	TDS 819	AB	110	1.1	186
Show		16316+7056	CBL 159	AC	132	40.0	186
Show		16040+7107	MLR 178		170	6.6	186
Show		16136+6504	KPP3989		122	1.7	188
Show		16044+6509	TDS9747		153	0.7	194
Show		16255+7123	TOK 676		122	7.1	199

WDS 16154+6812 : COMPONENTS

	A
B	pa=131.7° sep=4.90"

16154+6812 A

Componente originario normalizzato	AB		Coord arcsec 2000	161525.80+681132.5		Mag	15.5		PmRA	-95.00
PmDE	68.0

16154+6812 B

Componente originario normalizzato	AB		Coord arcsec 2000	161526.46+681129.2		Mag	17.77		PmRA	-96.00
PmDE	64.0		Calc delta mag	2.27		Calc coord	yes