19442+0536 J 1861

19^h 44^m 17.87^s +05° 35' 33.3" P.A. 22.00 sep 7.8 mag 11.90,12.80

Coord 2000	19442+0536	Discov num	J 1861	Comp		Coord arcsec 2000	19 44 17.87 +05 35 33.3
Date first	1941	Date last	2015	Obs	10
Pa first	20	Pa last	21.9	P.A. Now (θ)	21.9°
Sep first	4.0	Sep last	7.778	Sep. Now (ρ)	7.778"
Mag pri	11.90	Mag sec	12.80	delta mag (ΔM)	0.9	Spectral class
Pri motion ra	-010	Sec motion ra	+005
Pri motion dec	-020	Sec motion dec	+013
Notes	R (Red magnitudes)

rPM=1.621

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4291515520999273728

WDS 19442+0536 J 1861 : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	J	Jonckheere, R.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19442+0536	J 1861		1994	2	25	7.3	10.00	12.00
19442+0536	J 1861		2000	3	22	7.5	10.00	12.00		D	194418.06+053540.2
19442+0536	J 1861		2014	5	22	7.7	11.90	12.80		R	194417.87+053533.3
19442+0536	J 1861		2015	7	22	7.8	11.90	12.80		R	194417.87+053533.3

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

WDS 19442+0536 J 1861 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19442+0536 J 1861 : MEASURES

No records found.

WDS 19442+0536 : VIRTUAL EYEPIECE

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WDS 19442+0536 : ALADIN DSS IMAGE @ 19^h 44^m 17.87^s +05° 35' 33.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19442+0536 J 1861 : 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		19442+0536	J 1861		22	7.8	0
Show		19441+0528	J 2558		129	3.5	8
Show		19453+0523	J 2998	AB	88	6.3	21
Show		19453+0523	J 2998	AC	192	6.3	21
Show		19440+0512	SKF 282		244	13.7	24
Show		19449+0602	J 1863		115	6.9	29
Show		19427+0518	TDT1663		293	0.8	30
Show		19421+0545	HEI 876		146	0.8	35
Show		19445+0459	STF2566		232	26.9	37
Show		19452+0500	A 373		10	2.8	38
Show		19431+0502	DAM 174		246	7.8	39
Show		19429+0502	HWE 50		16	2.7	40
Show		19419+0517	TDT1648		196	0.7	41
Show		19467+0510	A 374		80	4.6	45
Show		19469+0514	J 3004	AB	328	5.8	45
Show		19469+0514	FYM 276	AC	133	19.2	45
Show		19469+0514	FYM 276	AD	43	18.5	45
Show		19420+0453	GCB 47		103	5.9	48
Show		19432+0448	J 1290		214	2.5	50
Show		19456+0450	HWE 51		200	18.8	51
Show		19432+0624	TDS1008		100	1.4	52
Show		19426+0621	TDT1661		258	1.2	52
Show		19469+0610	BU 828		15	3.0	53
Show		19434+0627	J 1684		242	6.2	54
Show		19441+0442	DAM 177		226	5.5	55
Show		19460+0625	J 2184		11	6.6	56
Show		19443+0437	J 3254		318	5.8	56
Show		19412+0615	TDT1634		274	0.4	61
Show		19481+0523	HJ 2897	AB	332	8.1	61
Show		19481+0523	DAM 180	AC	30	7.9	61
Show		19475+0615	J 2186	AC	334	7.0	64
Show		19475+0615	J 2186	AB	160	4.4	64
Show		19475+0615	J 2186	CB	157	11.4	64
Show		19416+0441	J 1288		337	3.9	70
Show		19489+0545	BU 829		314	0.8	70
Show		19433+0645	TDT1674		289	0.5	72
Show		19453+0644	J 2997		121	4.6	73
Show		19392+0524	HJ 2886	AB	327	48.0	78
Show		19392+0524	WAL 117	AC	333	131.7	78
Show		19417+0423	TDT1642		78	0.5	83
Show		19464+0418	BU 1301	BC	335	0.7	84
Show		19464+0418	BU 1301	A,BC	63	57.0	84
Show		19460+0415	BU 468	AB	181	10.2	85
Show		19460+0415	VSP 59	Aa,Ab	192	0.3	85
Show		19460+0657	GRV 274		18	20.8	86
Show		19434+0410	STT 381		2	14.6	87
Show		19406+0434	J 3327		347	5.0	87
Show		19493+0440	WOL 7	AB	184	3.6	93
Show		19493+0440	HTP 41	AC	190	1.0	93
Show		19493+0440	HTP 41	AD	72	5.7	93
Show		19493+0440	HTP 41	AE	39	7.9	93

WDS 19442+0536 : COMPONENTS

	A
B	pa=21.8° sep=7.77"

19442+0536 A

Coord arcsec 2000

194417.87+053533.3

Mag

11.9

PmRA

-10.00

PmDE

-20.0

19442+0536 B

Coord arcsec 2000	194418.06+053540.5		Mag	12.8		PmRA	5.00		PmDE	13.0
Calc delta mag	0.9		Calc coord	yes