05172+3320 STF 666

05^h 17^m 05.80^s +33° 19' 47.2" P.A. 75.00 sep 3.2 mag 7.85,7.89 Sp A3V

Coord 2000	05172+3320	Discov num	STF 666	Comp		Coord arcsec 2000	05 17 05.80 +33 19 47.2
Date first	1821	Date last	2019	Obs	78
Pa first	75	Pa last	75.3	P.A. Now (θ)	75.3°
Sep first	4.0	Sep last	3.15	Sep. Now (ρ)	3.15"
Mag pri	7.85	Mag sec	7.89	delta mag (ΔM)	0.04	Spectral class	A3V (white)
Pri motion ra	-007	Sec motion ra	-007
Pri motion dec	+007	Sec motion dec	+007
Notes	N T (See Notes, Parallax indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Auriga

Tycho2

2394-00090-2

Gaia DR2

181870944203203072

WDS 05172+3320 STF 666 : NOTES

discov_num	notes	refcode
STF 666	H 2 48.	MEv2010

REFERENCES

refcode	metd	author	reference
MEv2010	-	MacEvoy, B.	...................
MEv2010		private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)

DISCOVERER

idgroup	discov	author
1	STF	Struve, F.G.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05172+3320	STF 666		2005	59	74	3.1	7.85	7.89	A3V	D	051705.80+331947.2
05172+3320	STF 666		2007	60	75	3.1	7.85	7.89	A3V	D	051705.80+331947.2
05172+3320	STF 666		2008	61	75	3.1	7.85	7.89	A3V	D	051705.80+331947.2
05172+3320	STF 666		2010	65	77	3.0	7.85	7.89	A3V	N D	051705.80+331947.2
05172+3320	STF 666		2012	67	76	3.1	7.85	7.89	A3V	N D	051705.80+331947.2
05172+3320	STF 666		2017	69	74	3.0	7.85	7.89	A3V	N W	051705.80+331947.2
05172+3320	STF 666		2018	74	76	3.1	7.85	7.89	A3V	N W	051705.80+331947.2
05172+3320	STF 666		2019	77	75	3.2	7.85	7.89	A3V	N W	051705.80+331947.2

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

WDS 05172+3320 STF 666 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05172+3320 STF 666 : MEASURES

No records found.

WDS 05172+3320 : VIRTUAL EYEPIECE

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WDS 05172+3320 : ALADIN DSS IMAGE @ 05^h 17^m 05.80^s +33° 19' 47.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05172+3320 STF 666 : 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		05172+3320	STF 666		75	3.2
Show		05175+3312	CTT 4	AB	105	108.9	10
Show		05175+3312	CTT 4	AC	283	111.9	10
Show		05175+3312	CTT 4	AD	271	94.5	10
Show		05175+3312	CTT 4	AE	269	113.1	10
Show		05175+3312	CTT 4	AF	167	41.9	10
Show		05175+3307	HU 613		236	2.4	14
Show		05182+3322	STT 103		55	4.1	14
Show		05173+3302	COU1089		258	0.9	19
Show		05187+3331	ES 2611	DE	358	4.1	23
Show		05187+3331	ES 59	AB	10	13.8	24
Show		05187+3331	ES 2611	AE	169	78.1	24
Show		05187+3331	ES 2611	BC	330	10.5	24
Show		05156+3300	DAM1051		305	5.7	28
Show		05149+3309	HJ 694	BC	100	9.2	29
Show		05149+3309	HJ 694	AB	101	8.6	30
Show		05149+3309	ABH 27	AD	137	30.3	30
Show		05149+3309	ABH 27	AE	336	36.9	30
Show		05149+3309	ABH 27	AF	292	51.3	30
Show		05149+3309	ABH 27	AG	307	73.7	30
Show		05149+3309	ABH 27	AH	229	49.1	30
Show		05172+3246	COU1088		233	1.7	34
Show		05145+3305	COU 889		52	0.8	36
Show		05138+3323	HU 1223		199	0.6	43
Show		05154+3241	STF 653	BC	211	23.3	44
Show		05154+3241	STF 653	AB	11	8.9	45
Show		05154+3241	STF 653	AD	322	179.7	45
Show		05154+3241	STF 653	AC	225	14.3	45
Show		05159+3405	OL 203		332	3.0	45
Show		05154+3241	BAS 5	Ca,Cb	100	2.0	45
Show		05208+3329	COU1231		141	0.4	48
Show		05194+3359	HO 18		171	3.8	49
Show		05159+3406	DAM1330		124	4.1	49
Show		05167+3231	SEI 148		240	29.3	50
Show		05144+3240	COU 890		21	0.2	53
Show		05147+3236	COU1869		137	0.3	54
Show		05214+3323	ES 332	AB	214	14.7	54
Show		05214+3323	SIN 15	AC	20	112.0	54
Show		05214+3323	SIN 15	AD	44	112.2	54
Show		05214+3323	SIN 15	AE	112	119.3	54
Show		05129+3332	ES 414		192	2.1	55
Show		05207+3349	J 652		356	3.7	55
Show		05157+3228	SEI 129		97	8.0	55
Show		05145+3236	COU 891		15	1.2	55
Show		05201+3236	SEI 194		190	3.6	58
Show		05217+3322	LDS6184	AB	204	7.5	59
Show		05217+3322	FAR 54	Aa,Ab	266	0.2	59
Show		05163+3419	TRN 17	Aa,Ac	171	0.4	60
Show		05163+3419	SEI 136	AB	355	8.8	60
Show		05163+3419	WAL 37	AC	262	218.8	60
Show		05163+3419	CIA 40	Aa,Ab	171	0.0	60

WDS 05172+3320 : COMPONENTS

	A
B	pa=72.6° sep=2.67"

05172+3320 A

Componente originario normalizzato	AB		Coord arcsec 2000	051705.80+331947.2		Mag	7.85		Spectral class	A3V (white)
PmRA	-7.00		PmDE	7.0

05172+3320 B

Componente originario normalizzato	AB		Coord arcsec 2000	051706.00+331948.0		Mag	7.89		PmRA	-7.00
PmDE	7.0		Calc delta mag	0.04		Calc coord	yes