20190+3550 POP 128

20^h 19^m 03.77^s +35° 48' 51.3" P.A. 305.00 sep 4.4 mag 12.00,12.30

Coord 2000	20190+3550	Discov num	POP 128	Comp		Coord arcsec 2000	20 19 03.77 +35 48 51.3
Date first	1977	Date last	2015	Obs	5
Pa first	308	Pa last	305.3	P.A. Now (θ)	305.3°
Sep first	3.7	Sep last	4.378	Sep. Now (ρ)	4.378"
Mag pri	12.00	Mag sec	12.30	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	+025	Sec motion ra
Pri motion dec	-013	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

2057363792346468736

WDS 20190+3550 POP 128 : NOTES

No records found.

DISCOVERER

discov	author
POP	Popovic, G.M.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
20190+3550	POP 128		1980	2	308	4.3	12.00	12.30
20190+3550	POP 128		2000	4	306	4.5	12.00	12.30			D	201903.77+354851.3
20190+3550	POP 128		2002	5	306	4.4	12.00	12.30			D	201903.77+354851.3
20190+3550	POP 128		2015	5	305	4.4	12.00	12.30				201903.77+354851.3

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WDS 20190+3550 POP 128 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20190+3550 POP 128 : MEASURES

No records found.

WDS 20190+3550 : VIRTUAL EYEPIECE

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WDS 20190+3550 : ALADIN DSS IMAGE @ 20^h 19^m 03.77^s +35° 48' 51.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20190+3550 POP 128 : 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		20190+3550	POP 128		305	4.4	0
Show		20180+3613	SEI1073		149	4.7	27
Show		20212+3537	ES 28		251	21.6	29
Show		20200+3616	BU 431		208	0.5	30
Show		20188+3620	SEI1077		330	11.3	32
Show		20210+3525	POP 129	BC	33	6.1	33
Show		20210+3525	POP 129	AB	289	55.6	34
Show		20210+3525	POP 129	AD	215	82.5	34
Show		20210+3525	POP 129	DE	258	13.5	34
Show		20177+3518	ES 2302		341	3.4	35
Show		20163+3532	ES 2249		158	4.9	38
Show		20191+3628	SLE 998		183	7.5	38
Show		20205+3623	SEI1092		14	27.3	39
Show		20198+3509	COU2217		27	1.0	41
Show		20218+3525	TDT2205		351	0.5	41
Show		20207+3512	COU2218		88	0.2	43
Show		20188+3507	A 286	AB	41	0.1	43
Show		20188+3507	BU 986	AB,C	240	4.2	43
Show		20188+3507	FOX 253	AB,D	341	46.6	43
Show		20188+3507	FYM 178	AB,E	75	12.7	43
Show		20188+3507	FYM 178	AB,F	289	27.8	43
Show		20199+3506	TDT2174		227	0.5	45
Show		20155+3536	SEI1045		325	29.1	45
Show		20170+3627	SEI1063		258	16.3	45
Show		20167+3625	SLE 983		276	11.9	46
Show		20191+3635	SEI1080		72	22.6	46
Show		20153+3546	SEI1044		108	21.9	46
Show		20189+3635	BKO 562		241	6.6	46
Show		20193+3635	AG 253	AB	118	9.8	47
Show		20193+3635	AG 253	AC	268	171.9	47
Show		20167+3629	COU2417		351	0.8	50
Show		20232+3542	FYM 177	EF	123	9.0	51
Show		20232+3542	HJ 1506	AB	204	9.2	51
Show		20232+3542	HJ 1506	AC	194	35.5	51
Show		20232+3542	FYM 177	AD	125	28.9	51
Show		20168+3633	KRV 10		359	2.5	53
Show		20193+3641	BKO 564		137	11.3	53
Show		20191+3644	SLE 997		339	10.0	55
Show		20235+3540	SEI1109	AB	111	27.6	55
Show		20194+3644	BKO 565		13	11.3	55
Show		20235+3540	FYM 176	BC	34	8.4	56
Show		20194+3646	SLE1002		239	7.9	57
Show		20191+3645	BU 1206	AB	355	2.2	57
Show		20191+3645	BU 1206	Aa,Ab	134	0.2	57
Show		20176+3643	SLE 988		115	10.8	57
Show		20192+3647	TOB 184	BC	170	23.9	58
Show		20237+3553	SEI1113		341	13.9	58
Show		20178+3645	SEI1067		58	16.6	58
Show		20192+3647	SEI1081	AB	231	18.0	58
Show		20236+3605	SEI1110		156	11.8	58
Show		20191+3648	COU2286		120	0.5	60

WDS 20190+3550 : COMPONENTS

	A
B	pa=305.3° sep=4.38"

20190+3550 A

Coord arcsec 2000

201903.77+354851.3

Mag

PmRA

25.00

PmDE

-13.0

20190+3550 B

Coord arcsec 2000

201903.48+354853.8

Mag

12.3

Delta magnitude

0.3

Coordinate calculated

yes