19492+3253 GYL 21

19^h 49^m 12.58^s +32° 52' 26.7" P.A. 166.00 sep 6.9 mag 12.01,12.20

Coord 2000	19492+3253	Discov num	GYL 21	Comp		Coord arcsec 2000	19 49 12.58 +32 52 26.7
Date first	1893	Date last	2016	Obs	11
Pa first	159	Pa last	165.9	P.A. Now (θ)	165.9°
Sep first	6.3	Sep last	6.855	Sep. Now (ρ)	6.855"
Mag pri	12.01	Mag sec	12.20	delta mag (ΔM)	0.19	Spectral class
Pri motion ra	-020	Sec motion ra	-017
Pri motion dec	-027	Sec motion dec	-036
Notes

rPM=0.238 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

2673-03283-1

Gaia DR2

2034728322597049344

WDS 19492+3253 GYL 21 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Gyl1958	Pa j	Goyal, A.N.	1958AJ.....63..147G
Gyl1958		AJ 63, 147, 1958
Gyl1962	Pa j	Goyal, A.N.	1962MNRAS.123..413G
Gyl1962		MNRAS 123, 413, 1962
Gyl1964	Pa j	Goyal, A.N.	1964MNRAS.127..215G
Gyl1964		MNRAS 127, 215, 1964
Gyl1966	Pa j	Goyal, A.N.	1966MNRAS.133...15G
Gyl1966		MNRAS 133, 15, 1966
Gyl1968	Pa j	Goyal, A.N.	1968AJ.....73..366G
Gyl1968		AJ 73, 366, 1968
Gyl1970	Pa j	Goyal, A.N.	1970MNRAS.150..235G
Gyl1970		MNRAS 150, 235, 1970

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19492+3253	GYL 21		2006	4	164	6.9	12.01	12.20		D	194912.58+325226.7
19492+3253	GYL 21		2010	6	165	6.7	12.01	12.20			194912.58+325226.7
19492+3253	GYL 21		2015	6	166	6.9	12.01	12.20			194912.58+325226.7
19492+3253	GYL 21		2016	11	166	6.9	12.01	12.20			194912.58+325226.7

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

WDS 19492+3253 GYL 21 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19492+3253 GYL 21 : MEASURES

No records found.

WDS 19492+3253 : VIRTUAL EYEPIECE

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WDS 19492+3253 : ALADIN DSS IMAGE @ 19^h 49^m 12.58^s +32° 52' 26.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19492+3253 GYL 21 : 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		19492+3253	GYL 21		166	6.9
Show		19493+3255	TDT1777		184	1.2	3
Show		19486+3258	ARN 119		283	57.7	9
Show		19484+3251	RAO 416	AB	321	1.7	11
Show		19484+3251	RAO 416	AC	88	3.6	11
Show		19482+3256	TDT1767	BC	233	0.4	13
Show		19482+3256	ARN 118	A,BC	22	11.6	13
Show		19500+3243	ES 2371	AB	259	9.1	14
Show		19500+3243	ES 2371	AC	135	18.3	14
Show		19500+3243	ABH 125	AE	19	48.1	14
Show		19500+3243	ABH 125	AF	112	26.1	14
Show		19500+3243	ABH 125	AG	124	42.0	14
Show		19500+3243	ABH 125	AH	127	63.7	14
Show		19500+3243	ABH 125	AI	67	55.8	14
Show		19500+3243	ABH 125	AJ	101	155.7	14
Show		19500+3243	ES 2371	CD	179	2.9	14
Show		19506+3255	BLL 42		255	154.2	18
Show		19500+3235	JOD 18		345	0.2	21
Show		19510+3236	ES 2372		120	2.6	30
Show		19466+3253	HO 114	AB	194	2.5	34
Show		19466+3253	BU 1472	AC	213	9.7	34
Show		19466+3253	S 726	AD	191	28.9	34
Show		19505+3224	TDT1794		156	0.5	34
Show		19466+3253	COU1804	DE	205	2.2	34
Show		19466+3243	TDT1729		107	2.6	35
Show		19471+3321	HU 758		144	0.9	40
Show		19460+3238	ES 2370		111	4.1	41
Show		19500+3336	TDT1786		176	4.5	45
Show		19521+3225	COU1623		215	1.6	46
Show		19515+3215	LDS1030		248	8.4	47
Show		19514+3332	J 1259	AB	89	4.4	48
Show		19514+3332	J 1259	AC	257	8.5	48
Show		19490+3341	SEI 687		191	19.1	49
Show		19480+3206	WFC 226		297	8.9	49
Show		19486+3339	J 779		286	4.9	50
Show		19489+3202	A 375		159	1.2	51
Show		19458+3223	HDS2807		285	23.0	52
Show		19532+3303	HJ 1449		263	7.5	53
Show		19462+3330	SMA 92		107	9.4	54
Show		19506+3200	BRT 270		230	5.1	55
Show		19501+3158	HDS2823	Aa,Ab	91	0.7	56
Show		19501+3158	ES 2427	AB	50	16.1	56
Show		19469+3204	BU 147	AB	288	13.3	57
Show		19469+3204	WAL 120	AC	242	31.2	57
Show		19537+3305	COU1625		2	1.6	58
Show		19539+3257	COU1626		119	0.1	60
Show		19452+3326	GRV 272		182	15.6	60
Show		19475+3346	GCB 74		137	6.4	60
Show		19503+3351	SEI 693		17	18.4	61
Show		19464+3344	STF2580	BC	139	100.8	62
Show		19464+3344	STF2580	BG	235	817.7	62

WDS 19492+3253 : COMPONENTS

	A
B	pa=168.1° sep=6.79"

19492+3253 A

Componente originario normalizzato	AB		Coord arcsec 2000	194912.58+325226.7		Mag	12.01		PmRA	-20.00
PmDE	-27.0		Tycho2	2673-03283-1

Tycho2

Tycho2	2673-03283-1	Pflag		RAmdeg	297.30242392	DEmdeg	32.87408740
PmRA	-14.5	PmDE	-26.9	E RAmdeg	91	E DEmdeg	91
E pmRA	2.8	E pmDE	2.6	EpRAm	1973.69	EpDEm	1971.74
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.7	Q pmRA	0.9
Q pmDE	0.7	BTmag	12.604	E BTmag	0.228	VTmag	12.005
E VTmag	0.191	Prox	999	TYC		HIP
CCDM		RAdeg	297.30246917	DEdeg	32.87414778	EpRA 1990	1.59
EpDE 1990	1.62	E RAdeg	104.9	E DEdeg	106.2	Posflg
Corr	0.1

19492+3253 B

Componente originario normalizzato	AB		Coord arcsec 2000	194912.69+325220.1		Mag	12.2		PmRA	-17.00
PmDE	-36.0		Calc delta mag	0.19		Calc coord	yes