19420+0453 GCB 47

19^h 42^m 17.47^s +04° 59' 01.6" P.A. 103.00 sep 5.9 mag 11.90,12.10

Coord 2000	19420+0453	Discov num	GCB 47	Comp		Coord arcsec 2000	19 42 17.47 +04 59 01.6
Date first	1923	Date last	2015	Obs	10
Pa first	111	Pa last	102.8	P.A. Now (θ)	102.8°
Sep first	4.4	Sep last	5.895	Sep. Now (ρ)	5.895"
Mag pri	11.90	Mag sec	12.10	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	+000	Sec motion ra
Pri motion dec	-005	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4290626359691166720

WDS 19420+0453 GCB 47 : 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
19420+0453	GCB 47		1935	2	110	4.1	11.90	12.10			194156.22+045205.9
19420+0453	GCB 47		2001	6	103	6.0	11.90	12.10			194217.47+045901.6
19420+0453	GCB 47		2010	7	103	5.8	11.90	12.10			194217.47+045901.6
19420+0453	GCB 47		2015	8	103	5.9	11.90	12.10			194217.47+045901.6

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

WDS 19420+0453 GCB 47 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19420+0453 GCB 47 : MEASURES

No records found.

WDS 19420+0453 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 19420+0453 : ALADIN DSS IMAGE @ 19^h 42^m 17.47^s +04° 59' 01.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19420+0453 GCB 47 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19420+0453	GCB 47		103	5.9	1
Show		19429+0502	HWE 50		16	2.7	11
Show		19431+0502	DAM 174		246	7.8	13
Show		19419+0517	TDT1648		196	0.7	19
Show		19427+0518	TDT1663		293	0.8	21
Show		19432+0448	J 1290		214	2.5	22
Show		19416+0441	J 1288		337	3.9	22
Show		19440+0512	SKF 282		244	13.7	29
Show		19443+0437	J 3254		318	5.8	33
Show		19441+0442	DAM 177		226	5.5	33
Show		19445+0459	STF2566		232	26.9	34
Show		19417+0423	TDT1642		78	0.5	38
Show		19406+0434	J 3327		347	5.0	40
Show		19441+0528	J 2558		129	3.5	41
Show		19452+0500	A 373		10	2.8	44
Show		19421+0545	HEI 876		146	0.8	46
Show		19442+0536	J 1861		22	7.8	48
Show		19403+0420	BU 977	AB	54	4.1	50
Show		19403+0420	BU 977	AC	292	49.9	50
Show		19456+0450	HWE 51		200	18.8	51
Show		19434+0410	STT 381		2	14.6	52
Show		19395+0431	BAL2949		238	17.9	52
Show		19453+0523	J 2998	AB	88	6.3	53
Show		19453+0523	J 2998	AC	192	6.3	53
Show		19392+0524	HJ 2886	AB	327	48.0	53
Show		19392+0524	WAL 117	AC	333	131.7	53
Show		19404+0400	TDT1621		219	0.6	66
Show		19419+0354	TDT1649		88	0.6	66
Show		19467+0510	A 374		80	4.6	68
Show		19422+0351	TDS1007		297	2.5	69
Show		19460+0415	BU 468	AB	181	10.2	71
Show		19460+0415	VSP 59	Aa,Ab	192	0.3	71
Show		19379+0527	GWP2870		237	308.8	72
Show		19469+0514	J 3004	AB	328	5.8	72
Show		19469+0514	FYM 276	AC	133	19.2	72
Show		19469+0514	FYM 276	AD	43	18.5	72
Show		19384+0414	J 1682		62	3.3	74
Show		19464+0418	BU 1301	A,BC	63	57.0	74
Show		19464+0418	BU 1301	BC	335	0.7	75
Show		19449+0602	J 1863		115	6.9	76
Show		19446+0350	A 2389		127	0.9	78
Show		19412+0615	TDT1634		274	0.4	78
Show		19426+0621	TDT1661		258	1.2	83
Show		19406+0338	HEI 875		352	2.2	85
Show		19432+0624	TDS1008		100	1.4	87
Show		19375+0553	HEI 874	AB	77	2.0	90
Show		19434+0627	J 1684		242	6.2	90
Show		19389+0340	J 1853		62	7.1	92
Show		19481+0523	HJ 2897	AB	332	8.1	93
Show		19481+0523	DAM 180	AC	30	7.9	93
Show		19457+0341	HJ 2895	AB	305	9.3	94

WDS 19420+0453 : COMPONENTS

	A
B	pa=102.8° sep=5.87"

19420+0453 A

Componente originario normalizzato	AB		Coord arcsec 2000	194217.47+045901.6		Mag	11.9		PmRA	0.00
PmDE	-5.0

19420+0453 B

Componente originario normalizzato	AB		Coord arcsec 2000	194217.85+045900.3		Mag	12.1		Calc delta mag	0.2
Calc coord	yes