00172+3508 ES 312

00^h 16^m 59.07^s +35° 09' 15.8" P.A. 238.00 sep 2.8 mag 9.50,9.70

Coord 2000	00172+3508	Discov num	ES 312	Comp		Coord arcsec 2000	00 16 59.07 +35 09 15.8
Date first	1906	Date last	2020	Obs	15
Pa first	237	Pa last	237.5	P.A. Now (θ)	237.5°
Sep first	2.2	Sep last	2.832	Sep. Now (ρ)	2.832"
Mag pri	9.50	Mag sec	9.70	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	+038	Sec motion ra
Pri motion dec	+014	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Andromeda

Gaia DR2

2876220649013033984

WDS 00172+3508 ES 312 : NOTES

No records found.

DISCOVERER

discov	author
ES	Espin, T.E.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
00172+3508	ES 312		2001	7	238	2.7	9.50	9.70				001659.07+350915.8
00172+3508	ES 312		2013	8	237	2.8	9.50	9.70		+34 26		001659.07+350915.8
00172+3508	ES 312		2016	9	238	2.8	9.50	9.70		+34 26		001659.07+350915.8
00172+3508	ES 312		2020	12	237	2.8	9.50	9.70		+34 26		001659.07+350915.8

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

WDS 00172+3508 ES 312 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00172+3508 ES 312 : MEASURES

No records found.

WDS 00172+3508 : VIRTUAL EYEPIECE

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WDS 00172+3508 : ALADIN DSS IMAGE @ 00^h 16^m 59.07^s +35° 09' 15.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00172+3508 ES 312 : 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		00172+3508	ES 312		238	2.8	0
Show		00157+3516	ALP 2		109	28.9	17
Show		00158+3526	TDS1370		127	3.2	23
Show		00187+3441	LDS3149		135	9.3	35
Show		00197+3501	POP 36		102	0.7	35
Show		00179+3435	HDS 41		284	0.5	37
Show		00174+3550	WEI 1		286	5.3	42
Show		00195+3544	POP 35		296	0.7	48
Show		00199+3436	GYL 76		299	8.1	49
Show		00131+3521	BU 864		141	2.4	50
Show		00156+3600	ALI 13		197	4.8	54
Show		00186+3559	ES 2579		94	14.8	54
Show		00211+3539	HU 1202		195	1.1	59
Show		00144+3609	LDS3140		171	10.3	68
Show		00213+3553	COU 747		148	1.1	69
Show		00175+3400	CRB 26		235	15.3	70
Show		00138+3612	BU 1341	AB	319	20.5	75
Show		00138+3612	BU 1341	AC	228	181.8	75
Show		00227+3538	LDS3158		193	9.2	76
Show		00156+3355	TDS1366		79	0.6	77
Show		00167+3629	STT 4		26	0.1	81
Show		00115+3556	HDS 24	AB	349	0.5	82
Show		00115+3556	HDS 24	Aa,Ab	122	0.1	82
Show		00239+3503	GRV 20		132	16.6	86
Show		00118+3608	BU 1340		232	5.0	86
Show		00167+3638	STF 19	AB	141	2.4	89
Show		00167+3638	STF 19	Aa,Ab	90	0.4	89
Show		00109+3602	HJ 5450		-1	-1.0	90
Show		00189+3639	KPP1608		107	12.3	93
Show		00107+3417	CVR 9		222	43.2	94
Show		00152+3642	LDS3144		269	2.5	96
Show		00173+3332	ES 2210		269	3.4	97
Show		00249+3504	ES 2138		45	4.2	97
Show		00162+3331	COU 651		110	0.3	99
Show		00183+3647	DRS 33		146	7.0	100
Show		00085+3456	HDS 17		136	0.1	106
Show		00253+3547	BRT3231		195	3.7	109
Show		00203+3654	ALI 245		281	6.3	113
Show		00172+3317	J 869		247	1.7	113
Show		00202+3655	TOK 444		225	999.9	114
Show		00261+3448	HJ 622		131	19.9	114
Show		00121+3328	COU 649	AB	351	0.6	116
Show		00121+3328	COU 649	AC	272	26.5	116
Show		00149+3315	LDS3143		116	15.1	117
Show		00126+3325	COU 650		50	1.2	117
Show		00121+3327	GII 13		59	8.2	119
Show		00244+3629	HO 491		26	1.2	120
Show		00112+3331	COU 648		132	0.3	121
Show		00266+3539	ES 2401		357	7.6	122
Show		00108+3647	RAO 179		189	1.4	124
Show		00245+3633	CRB 27	AB	71	30.0	125

WDS 00172+3508 : COMPONENTS

	A
B	pa=237.5° sep=2.83"

00172+3508 A

Coord arcsec 2000

001659.07+350915.8

Mag

9.5

PmRA

38.00

PmDE

14.0

00172+3508 B

Coord arcsec 2000

001658.88+350914.3

Mag

9.7

Delta magnitude

0.2

Coordinate calculated

yes