19310+7328 GRO 1

19^h 31^m 01.84^s +73° 27' 54.1" P.A. 235.00 sep 3.2 mag 11.90,12.40

Coord 2000	19310+7328	Discov num	GRO 1	Comp		Coord arcsec 2000	19 31 01.84 +73 27 54.1
Date first	2003	Date last	2016	Obs	5
Pa first	235	Pa last	234.9	P.A. Now (θ)	234.9°
Sep first	3.1	Sep last	3.17	Sep. Now (ρ)	3.17"
Mag pri	11.90	Mag sec	12.40	delta mag (ΔM)	0.5	Spectral class
Pri motion ra	-043	Sec motion ra	-085
Pri motion dec	-039	Sec motion dec	-074
Notes

rPM=0.485

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

2264908676644600960

WDS 19310+7328 GRO 1 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
GrO1899	Po -	Greenwich Obs.	1899RGOO...........
GrO1899		Greenwich Observations, 1899
GrO1900	Ma j	Brookes & Bartlett	1900MNRAS..60..595.
GrO1900		MNRAS 60, 595, 1900
GrO1903	Po -	Greenwich Obs.	1903RGOO...........
GrO1903		Greenwich Observations, 1903
GrO1906A	Po -	Greenwich Obs.	1906MmRAS..56....1L
GrO1906A		cited by Lewis (MemRAS 56, 1, 1906)
GrO1913A	-	Greenwich Obs.	1913QB811.B8.......
GrO1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
GrO1932A	Po -	Greenwich Obs.	1932QB821.A43......
GrO1932A		cited in ADS (Aitken Double Star Cat.), 1932
GrO1937A	Po -	Greenwich Obs.	1937AnLei..18....1S
GrO1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)
GrO9999	Po -	Greenwich Obs.	...................
GrO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19310+7328	GRO 1		2000	1	234	3.4	11.90	12.40			193101.84+732754.1
19310+7328	GRO 1		2004	3	235	3.1	11.90	12.40			193101.84+732754.1
19310+7328	GRO 1		2015	3	235	3.2	11.90	12.40			193101.84+732754.1
19310+7328	GRO 1		2016	5	235	3.2	11.90	12.40			193101.84+732754.1

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WDS 19310+7328 GRO 1 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19310+7328 GRO 1 : MEASURES

No records found.

WDS 19310+7328 : VIRTUAL EYEPIECE

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

WDS 19310+7328 : ALADIN DSS IMAGE @ 19^h 31^m 01.84^s +73° 27' 54.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19310+7328 GRO 1 : 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		19310+7328	GRO 1		235	3.2
Show		19323+7323	LDS1910		214	16.8	7
Show		19293+7319	KPP3341		319	13.3	12
Show		19279+7316	PAL 1	AB	72	4.5	18
Show		19279+7316	PAL 1	AC	9	75.6	18
Show		19270+7322	STF2550	AB	251	1.9	19
Show		19270+7322	STF2550	AC	167	78.6	19
Show		19270+7322	STF2550	BC	165	78.4	19
Show		19357+7308	A 864		11	0.8	29
Show		19270+7354	YSC 160		287	1.1	31
Show		19201+7402	TDT1378		150	2.2	57
Show		19352+7423	MLR 222	AB	197	7.5	58
Show		19352+7423	MLR 222	AC	215	22.6	58
Show		19352+7423	MLR 222	AD	217	42.1	58
Show		19235+7419	TDT1415		70	0.5	61
Show		19278+7229	LDS1908		199	37.6	61
Show		19225+7233	NSN 715		53	1.8	67
Show		19157+7307	OL 120		320	3.2	70
Show		19299+7215	LDS1909		58	32.9	72
Show		19393+7220	A 1191		252	3.1	78
Show		19482+7356	LDS1917		232	9.1	78
Show		19493+7309	TDT1776		130	0.8	81
Show		19432+7222	HDS2800		141	0.5	86
Show		19493+7409	MLR 227		77	0.2	87
Show		19484+7421	HDS2816		85	0.2	90
Show		19412+7208	FOX 245		68	5.5	93
Show		19348+7501	STF2575		33	7.6	95
Show		19443+7453	LDS1914		49	6.3	102
Show		19127+7439	UC 3846		116	7.2	104
Show		19311+7141	HDS2773		149	0.2	108
Show		19153+7202	TDT1323		128	0.9	111
Show		19329+7520	HDS2776		92	0.4	113
Show		19344+7136	KU 2		232	0.6	113
Show		19228+7137	LDS1904		267	4.3	117
Show		19371+7134	SKF1240		34	8.5	117
Show		19432+7143	TDT1671		121	0.4	119
Show		19208+7528	TDT1389		235	1.4	127
Show		19121+7142	LDS1901		146	7.7	135
Show		19443+7538	LDS1915		125	9.9	140
Show		19212+7111	UC 3898		317	25.5	145
Show		19398+7553	LDS1913		327	3.1	149
Show		19463+7104	TDT1724		252	1.3	160
Show		19222+7051	UC 245		173	53.8	163
Show		19355+7045	TDT1562		357	0.9	164
Show		19430+7606	LOC 418		239	11.5	165
Show		19403+7045	TDT1619		199	1.6	169
Show		19269+7039	LDS1907		148	49.0	170
Show		19220+7037	HDS2741		15	0.2	177
Show		19399+7623	MLR 225		246	0.3	179
Show		19391+7625	MLR 224		288	0.2	181
Show		19335+7631	UC 3975		95	14.9	184

WDS 19310+7328 : COMPONENTS

	A
B	pa=202.0° sep=1.97"

19310+7328 A

Componente originario normalizzato	AB		Coord arcsec 2000	193101.84+732754.1		Mag	11.9		PmRA	-43.00
PmDE	-39.0

19310+7328 B

Componente originario normalizzato	AB		Coord arcsec 2000	193101.67+732752.3		Mag	12.4		PmRA	-85.00
PmDE	-74.0		Calc delta mag	0.5		Calc coord	yes