19455+5550 UC 4019

19^h 45^m 32.22^s +55° 50' 04.1" P.A. 137.00 sep 65.9 mag 14.70,15.50

Coord 2000	19455+5550	Discov num	UC 4019	Comp		Coord arcsec 2000	19 45 32.22 +55 50 04.1
Date first	2000	Date last	2015	Obs	5
Pa first	138	Pa last	136.6	P.A. Now (θ)	136.6°
Sep first	66.2	Sep last	65.914	Sep. Now (ρ)	65.914"
Mag pri	14.70	Mag sec	15.50	delta mag (ΔM)	0.8	Spectral class
Pri motion ra	-066	Sec motion ra	-044
Pri motion dec	-080	Sec motion dec	-061
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.28 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

2138822593048651648

WDS 19455+5550 UC 4019 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19455+5550	UC 4019		2000	2	138	66.2	14.70	15.50		V	194532.22+555004.1
19455+5550	UC 4019		2003	2	138	66.1	14.70	15.50		V	194532.22+555004.1
19455+5550	UC 4019		2010	3	137	66.1	14.70	15.50		V R	194532.22+555004.1
19455+5550	UC 4019		2015	4	137	65.9	14.70	15.50		V R	194532.22+555004.1

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

WDS 19455+5550 UC 4019 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19455+5550 UC 4019 : MEASURES

No records found.

WDS 19455+5550 : VIRTUAL EYEPIECE

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

WDS 19455+5550 : ALADIN DSS IMAGE @ 19^h 45^m 32.22^s +55° 50' 04.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19455+5550 UC 4019 : 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		19455+5550	UC 4019		137	65.9
Show		19450+5551	HJ 1439		205	33.2	5
Show		19443+5547	HJ 1438		65	14.5	11
Show		19436+5610	STI2452		342	12.1	26
Show		19484+5600	ES 2682		255	9.0	27
Show		19449+5625	TDT1703		259	2.3	36
Show		19501+5554	STI2463		285	12.1	39
Show		19415+5613	STI2449		187	9.7	41
Show		19416+5618	KPP2062		337	16.5	44
Show		19465+5634	STI2455		169	8.8	45
Show		19400+5545	A 1403		166	0.2	47
Show		19510+5603	TDS1020		262	1.1	48
Show		19429+5501	MLR 579		34	0.4	54
Show		19392+5602	UC 3996		193	24.2	55
Show		19520+5536	STI2467		138	3.0	57
Show		19413+5634	UC 4008		156	21.6	57
Show		19398+5517	STI2446		279	10.9	60
Show		19508+5633	MLR 606		205	0.6	62
Show		19383+5535	TDT1597		125	0.7	63
Show		19530+5606	ARG 105		305	55.8	65
Show		19455+5446	STI2454		30	9.1	65
Show		19393+5628	STI2445		82	11.6	65
Show		19496+5454	ES 659		171	14.9	66
Show		19379+5614	HJ 1429		239	7.8	68
Show		19520+5633	STI2469		287	11.1	69
Show		19425+5655	HJ 2896		22	17.1	70
Show		19463+5438	YSC 69		13	0.1	73
Show		19541+5558	STI2473		326	6.1	73
Show		19471+5438	TDT1743		110	2.6	74
Show		19410+5447	STI2448		196	7.4	74
Show		19387+5458	CIA 13		226	0.0	78
Show		19477+5707	TDT1757		252	0.7	79
Show		19433+5434	FMR 153		103	36.8	79
Show		19550+5547	STI2474		93	4.0	80
Show		19431+5706	STI2451		211	7.0	80
Show		19408+5442	UC 4004		346	36.3	80
Show		19398+5654	STI2447		299	6.4	80
Show		19501+5439	STF2598		150	11.9	82
Show		19520+5448	TDT1809		296	1.0	83
Show		19449+5424	KPP 581		320	5.4	86
Show		19558+5545	STI2476		354	10.5	87
Show		19426+5713	UC 4011		156	7.1	87
Show		19475+5718	STI2458		36	15.1	90
Show		19564+5546	STI2480		257	3.6	91
Show		19393+5706	TDT1605		71	0.4	92
Show		19417+5424	TDT1639		257	2.2	93
Show		19429+5419	STI2450		131	13.3	94
Show		19565+5608	STI2483		58	6.0	95
Show		19504+5425	TDT1792		146	0.6	95
Show		19385+5708	STI2444		32	9.9	97
Show		19348+5510	ES 655	BC	58	3.0	100

WDS 19455+5550 : COMPONENTS

	A
B	pa=152.0° sep=54.23"

19455+5550 A

Componente originario normalizzato	AB		Coord arcsec 2000	194532.22+555004.1		Mag	14.7		PmRA	-66.00
PmDE	-80.0

19455+5550 B

Componente originario normalizzato	AB		Coord arcsec 2000	194535.24+554916.2		Mag	15.5		PmRA	-44.00
PmDE	-61.0		Calc delta mag	0.8		Calc coord	yes