19038+2756 GCB 34

19^h 03^m 46.77^s +27° 55' 15.5" P.A. 295.00 sep 6.7 mag 14.25,14.21

Coord 2000	19038+2756	Discov num	GCB 34	Comp		Coord arcsec 2000	19 03 46.77 +27 55 15.5
Date first	1928	Date last	2015	Obs	10
Pa first	289	Pa last	295	P.A. Now (θ)	295°
Sep first	4.1	Sep last	6.666	Sep. Now (ρ)	6.666"
Mag pri	14.25	Mag sec	14.21	delta mag (ΔM)	0.04	Spectral class
Pri motion ra	+002	Sec motion ra	+001
Pri motion dec	+000	Sec motion dec	-001
Notes	B (Blue magnitudes)

rPM=0.707

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Gaia DR2

2037224076516362496

WDS 19038+2756 GCB 34 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Gcb1932	Ma -	Giacobini, M.	1932JO.....15...29G
Gcb1932		J. Obs. 15, 29, 1932
Gcb1932B	Ma -	Giacobini, M.	1932QB821.A43......
Gcb1932B		cited in ADS (Aitken Double Star Cat., 1932)
Gcb1934	Ma -	Giacobini, M.	.
Gcb1934		Mesures d'etoiles doubles faites a l'Observatoire de Paris, 1934 [QB821.G4]
Gcb1938	Ma -	Giacobini, M.	1938JO.....21...33G
Gcb1938		J. Obs. 21, 33, 1938

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19038+2756	GCB 34		2006	3	294	6.4	14.25	14.21		BDI	190346.77+275515.5
19038+2756	GCB 34		2010	5	292	6.6	14.25	14.21		I B	190346.77+275515.5
19038+2756	GCB 34		2015	6	295	6.7	14.25	14.21		I B	190346.77+275515.5

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

WDS 19038+2756 GCB 34 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19038+2756 GCB 34 : MEASURES

No records found.

WDS 19038+2756 : VIRTUAL EYEPIECE

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WDS 19038+2756 : ALADIN DSS IMAGE @ 19^h 03^m 46.77^s +27° 55' 15.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19038+2756 GCB 34 : 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		19038+2756	GCB 34		295	6.7
Show		19031+2757	J 811		256	2.8	9
Show		19029+2742	ES 480	AB	273	2.4	18
Show		19029+2742	WAK 3	AC	357	1.1	18
Show		19045+2822	KPP4136		71	2.0	29
Show		19018+2814	HDS2697		189	7.8	33
Show		19064+2743	MLR 538		69	11.3	37
Show		19048+2829	COH 1		314	9.4	37
Show		19056+2724	HDS2709		43	0.3	40
Show		19069+2745	STF2458	BC	60	82.0	43
Show		19069+2745	STF2458	AB	227	11.3	43
Show		19069+2745	STF2458	AC	62	71.0	43
Show		19015+2724	AG 370		340	4.0	44
Show		19019+2718	ES 479		142	8.1	45
Show		19057+2717	HO 95		143	0.2	46
Show		19052+2708	HJ 1365		323	19.3	52
Show		19019+2844	TDT1191		356	0.5	56
Show		19075+2728	J 1205		317	3.6	56
Show		19047+2850	J 2941		231	8.5	58
Show		19005+2716	TDT1178		334	0.9	59
Show		19056+2848	J 2942	AB	60	6.8	60
Show		19056+2848	LOS 8	AC	339	4.8	60
Show		19090+2739	L 44		177	4.8	63
Show		19085+2746	DAM 289		242	6.6	64
Show		19003+2840	TDT1177		115	0.7	64
Show		18591+2730	A 261		193	3.7	68
Show		18587+2744	COU 817		199	1.1	69
Show		19087+2734	RAO 406		184	0.6	69
Show		19050+2904	BKO 57	CD	92	8.5	71
Show		19050+2904	AG 372	AB	182	6.0	71
Show		19050+2904	BKO 57	AC	163	57.8	71
Show		19088+2825	ES 348		255	5.3	73
Show		19019+2904	TDT1190		20	1.8	73
Show		19039+2642	A 2992		44	0.2	74
Show		19025+2640	BRT 36	AB	47	4.9	78
Show		19025+2640	LBU 4	AC	235	51.4	78
Show		19083+2706	HO 98	AB	61	0.2	78
Show		19083+2706	WAL 104	AB,D	18	91.6	78
Show		19083+2706	HO 98	AB,C	107	28.4	78
Show		19066+2646	COU 722		335	1.0	80
Show		19036+2634	TDT1202		5	0.5	82
Show		19072+2904	MLB 468		180	8.3	84
Show		18575+2741	A 259		62	2.7	85
Show		19102+2751	ES 481	AB	135	4.0	85
Show		19102+2751	AOT 75	AC	285	57.9	85
Show		19014+2917	HJ 1361		162	18.3	88
Show		19097+2715	TDT1262		92	0.7	89
Show		19012+2918	TDT1182		187	2.0	90
Show		19103+2820	COU 723		6	0.1	91
Show		18570+2747	COU1016		130	1.1	91
Show		19102+2737	BRT 189		270	0.9	92

WDS 19038+2756 : COMPONENTS

	A
B	pa=297.8° sep=6.04"

19038+2756 A

Componente originario normalizzato	AB		Coord arcsec 2000	190346.77+275515.5		Mag	14.25		PmRA	2.00
PmDE	0.0

19038+2756 B

Componente originario normalizzato	AB		Coord arcsec 2000	190346.37+275518.3		Mag	14.21		PmRA	1.00
PmDE	-1.0		Calc delta mag	0.04		Calc coord	yes