20526+0517 GCB 75

20^h 52^m 34.58^s +05° 18' 26.0" P.A. 101.00 sep 3.3 mag 12.70,13.70

Coord 2000	20526+0517	Discov num	GCB 75	Comp		Coord arcsec 2000	20 52 34.58 +05 18 26.0
Date first	1935	Date last	2015	Obs	5
Pa first	114	Pa last	101.3	P.A. Now (θ)	101.3°
Sep first	2.2	Sep last	3.26	Sep. Now (ρ)	3.26"
Mag pri	12.70	Mag sec	13.70	delta mag (ΔM)	1	Spectral class
Pri motion ra	-025	Sec motion ra
Pri motion dec	+002	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1734959705737550208

WDS 20526+0517 GCB 75 : 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
20526+0517	GCB 75		1992	2	110	2.9	12.00	12.40
20526+0517	GCB 75		2000	3	107	3.3	12.00	12.40			205234.58+051826.0
20526+0517	GCB 75		2015	4	101	3.3	12.00	12.40			205234.58+051826.0

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

WDS 20526+0517 GCB 75 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20526+0517 GCB 75 : MEASURES

No records found.

WDS 20526+0517 : VIRTUAL EYEPIECE

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

WDS 20526+0517 : ALADIN DSS IMAGE @ 20^h 52^m 34.58^s +05° 18' 26.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20526+0517 GCB 75 : 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		20526+0517	GCB 75		101	3.3
Show		20527+0527	J 572		138	3.4	9
Show		20529+0529	GCB 60		152	6.5	10
Show		20514+0524	TOB 313		130	20.8	19
Show		20511+0526	GCB 59		238	10.1	24
Show		20519+0544	A 613		324	0.7	28
Show		20533+0551	UC 4318		168	33.0	35
Show		20506+0453	BAL2974		42	3.7	40
Show		20500+0533	STTA210	BC	222	12.4	40
Show		20500+0533	STTA210	AB	127	78.2	42
Show		20496+0538	GWP3002		247	57.2	49
Show		20516+0431	KPP1501		50	11.3	50
Show		20530+0427	TDT2603		281	1.7	53
Show		20492+0502	HDS2967		190	0.4	54
Show		20561+0535	TDT2642		77	0.6	56
Show		20488+0512	J 2321	AB	151	6.6	57
Show		20488+0512	OSO 135	AC	158	16.6	57
Show		20540+0614	TDT2616		100	0.4	60
Show		20525+0416	TDT2595		359	0.7	63
Show		20539+0620	TDS1107		110	1.6	65
Show		20557+0432	STF2735		282	2.0	66
Show		20559+0435	UC 4332		60	52.9	67
Show		20511+0623	STF2730		333	3.3	69
Show		20533+0627	TDT2607		281	0.6	70
Show		20564+0422	CVR 877		125	26.3	80
Show		20478+0555	TDT2543		263	0.6	81
Show		20484+0426	AG 267		260	6.1	82
Show		20478+0600	BU 65		200	1.5	83
Show		20541+0357	HJ 3005		300	30.5	85
Show		20546+0641	SLN 86		160	4.8	88
Show		20513+0353	GWP3006		117	24.4	88
Show		20582+0447	AG 268		287	12.5	90
Show		20473+0426	UC 4288		79	48.6	95
Show		20484+0407	BAL2546		40	9.6	95
Show		20543+0650	TDT2621		4	1.7	96
Show		20580+0420	UC 4346		205	22.4	101
Show		20556+0649	TDT2635		259	0.8	101
Show		20559+0646	NSN 739		52	8.8	102
Show		20588+0600	UC 4347		31	40.4	103
Show		20529+0337	BAL2547		220	8.5	103
Show		20554+0653	BRT2188		46	4.2	104
Show		20537+0336	BAL2548		258	7.5	105
Show		20458+0445	BAL2971		21	17.1	108
Show		20464+0618	TDT2533		230	0.7	110
Show		20459+0607	TDT2523		80	1.7	112
Show		20455+0553	HDS2954		298	1.0	112
Show		20457+0430	A 2285	AB	222	7.7	114
Show		20457+0430	A 2285	AC	116	33.4	114
Show		20591+0418	STF2737	BC	66	10.6	115
Show		20591+0418	STF2737	AB	125	0.0	115
Show		20591+0418	STF2737	AD	293	69.3	115

WDS 20526+0517 : COMPONENTS

	A
B	pa=101.3° sep=3.25"

20526+0517 A

Componente originario normalizzato	AB		Coord arcsec 2000	205234.58+051826.0		Mag	12.7		PmRA	-25.00
PmDE	2.0

20526+0517 B

Componente originario normalizzato	AB		Coord arcsec 2000	205234.79+051825.4		Mag	13.7		Calc delta mag	1
Calc coord	yes