05557+2254 IPH 20

05^h 55^m 40.03^s +22° 53' 44.7" P.A. 161.00 sep 12.4 mag 16.00,18.20

Coord 2000	05557+2254	Discov num	IPH 20	Comp		Coord arcsec 2000	05 55 40.03 +22 53 44.7
Date first	1951	Date last	2016	Obs	10
Pa first	162	Pa last	161.4	P.A. Now (θ)	161.4°
Sep first	12.5	Sep last	12.385	Sep. Now (ρ)	12.385"
Mag pri	16.00	Mag sec	18.20	delta mag (ΔM)	2.2	Spectral class
Pri motion ra	+062	Sec motion ra	+064
Pri motion dec	-075	Sec motion dec	-070
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.055 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Taurus

Gaia DR2

3424353132766225408

WDS 05557+2254 IPH 20 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
IPH		IPHAS Survey	...................
IPH		double discovered by IPHAS Survey on Isaac Newton telescope; see www.iphas.org

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05557+2254	IPH 20		2006	1	162	12.3	16.00	18.20		VR	055540.03+225344.7
05557+2254	IPH 20		2008	6	161	12.3	16.00	18.20		VDR	055540.03+225344.7
05557+2254	IPH 20		2010	7	162	12.1	16.00	18.20		V R	055540.03+225344.7
05557+2254	IPH 20		2015	8	161	12.4	16.00	18.20		V R	055540.03+225344.7
05557+2254	IPH 20		2016	10	161	12.4	16.00	18.20		V R	055540.03+225344.7

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

WDS 05557+2254 IPH 20 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05557+2254 IPH 20 : MEASURES

No records found.

WDS 05557+2254 : VIRTUAL EYEPIECE

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WDS 05557+2254 : ALADIN DSS IMAGE @ 05^h 55^m 40.03^s +22° 53' 44.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05557+2254 IPH 20 : 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		05557+2254	IPH 20		161	12.4
Show		05558+2302	POU 818		308	7.6	9
Show		05557+2308	POU 815		68	10.9	15
Show		05557+2317	HO 337	BC	103	1.4	24
Show		05557+2317	HJ 373	AB	115	9.4	24
Show		05544+2236	SKF2499		159	12.7	25
Show		05575+2309	COU 904		250	0.2	30
Show		05551+2323	POU 814		5	12.1	31
Show		05582+2300	POU 832		277	13.4	36
Show		05530+2249	TDS3404		239	2.1	38
Show		05536+2320	OCC 850		-1	0.1	39
Show		05584+2309	OCC 839		-1	0.1	41
Show		05526+2241	COU 374		126	1.4	45
Show		05575+2331	POU 826		221	14.0	46
Show		05591+2248	OCC 840		-1	0.1	49
Show		05527+2227	TDS3395		91	0.7	49
Show		05519+2303	OCC1056		-1	0.3	53
Show		05576+2342	POU 829		151	11.9	56
Show		05587+2335	POU 833		162	11.6	59
Show		05517+2313	POU 797		273	5.6	59
Show		05545+2157	SKF2500		52	37.6	60
Show		05518+2323	OCC 841		-1	0.0	61
Show		05597+2228	STT 125			1.4	62
Show		05579+2348	POU 830		321	9.6	62
Show		05584+2204	CVR 61		139	93.2	62
Show		05530+2343	POU 801		294	3.9	63
Show		05512+2235	COU 373	AB	122	1.7	65
Show		05512+2235	COU 373	AC	189	2.5	65
Show		05571+2356	POU 824		3	13.1	66
Show		06005+2254	OCC 842		-1	0.1	67
Show		05513+2323	POU 795		275	6.8	67
Show		05542+2358	POU 811		203	9.8	68
Show		05588+2351	J 957		184	4.1	73
Show		05578+2400	KPP 730		163	6.4	73
Show		05580+2401	SKF2505		310	25.0	75
Show		05530+2400	POU 802	AB	317	11.5	76
Show		05530+2400	POU 803	AC	79	16.0	76
Show		05535+2404	POU 806		145	14.1	77
Show		05540+2407	POU 810		36	9.7	77
Show		05577+2406	TDS3451		107	0.6	78
Show		06011+2320	H 4 48	BC	208	5.8	79
Show		05561+2413	POU 819		40	12.5	80
Show		06011+2320	H 4 48	AB	259	31.7	80
Show		05499+2259	POU 789		251	12.4	80
Show		05499+2259	ARN 91	AC	132	112.4	80
Show		05511+2344	POU 794		268	10.1	81
Show		05500+2233	OCC 322		-1	0.1	81
Show		05501+2317	POU 790		236	5.4	82
Show		06015+2308	SKF1612		106	20.7	82
Show		06013+2319	POU 845		226	14.4	82
Show		05499+2316	POU 788		126	4.5	83

WDS 05557+2254 : COMPONENTS

	A
B	pa=162.8° sep=12.29"

05557+2254 A

Componente originario normalizzato	AB		Coord arcsec 2000	055540.03+225344.7		Mag	16		PmRA	62.00
PmDE	-75.0

05557+2254 B

Componente originario normalizzato	AB		Coord arcsec 2000	055540.29+225333.0		Mag	18.2		PmRA	64.00
PmDE	-70.0		Calc delta mag	2.2		Calc coord	yes