19501+3017 TDT 1787 (HD 332810)

19^h 50^m 03.09^s +30° 16' 57.2" P.A. 337.00 sep 2.1 mag 11.25,11.38

Coord 2000	19501+3017	Discov num	TDT1787	Comp		Coord arcsec 2000	19 50 03.09 +30 16 57.2
Date first	1991	Date last	2015	Obs	3
Pa first	156	Pa last	337.4	P.A. Now (θ)	337.4°
Sep first	2.0	Sep last	2.053	Sep. Now (ρ)	2.053"
Mag pri	11.25	Mag sec	11.38	delta mag (ΔM)	0.13	Spectral class
Pri motion ra	-006	Sec motion ra	-006
Pri motion dec	+003	Sec motion dec	+003
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 332810		Constellation	Cygnus		Tycho2	2669-04350-1		Gaia DR2	2031945905354380160
HD	332810

WDS 19501+3017 TDT 1787 (HD 332810) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19501+3017	TDT1787		1991	1	156	2.0	11.25	11.38			195003.09+301657.2
19501+3017	TDT1787		2007	2	338	2.1	11.25	11.38			195003.09+301657.2
19501+3017	TDT1787		2015	3	337	2.1	11.25	11.38			195003.09+301657.2

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WDS 19501+3017 TDT 1787 (HD 332810) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19501+3017 TDT 1787 (HD 332810) : MEASURES

No records found.

WDS 19501+3017 (HD 332810) : VIRTUAL EYEPIECE

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WDS 19501+3017 (HD 332810) : ALADIN DSS IMAGE @ 19^h 50^m 03.09^s +30° 16' 57.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19501+3017 TDT 1787 (HD 332810) : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19501+3017	TDT1787		337	2.1	1
Show		19502+3027	HJ 1441	AB	37	14.8	11
Show		19502+3027	HJ 1441	AC	192	28.6	11
Show		19493+3000	TDT1778		159	1.9	20
Show		19480+3016	BRT 44		177	3.3	26
Show		19487+3044	TDT1774		296	0.5	33
Show		19479+2956	TDT1763		89	2.7	35
Show		19473+3018	GRV 278		208	13.4	35
Show		19498+2933	TDT1784		57	0.7	44
Show		19536+3017	HJ 1450		254	8.6	46
Show		19464+3030	BRT 269		94	4.5	49
Show		19467+3042	GRV 276		333	52.5	50
Show		19517+3108	ES 357	AB	309	10.1	56
Show		19517+3108	STT 389	AC	184	12.7	56
Show		19520+2925	MLB 657		41	3.5	58
Show		19544+3001	AG 393		201	2.1	59
Show		19521+2925	WSI 12		74	10.9	59
Show		19522+2925	WSI 14		345	8.7	59
Show		19522+2924	MLB 699	DE	354	2.3	60
Show		19521+2923	MLB 658		115	2.4	60
Show		19522+2924	WSI 13	BC	160	12.3	60
Show		19522+2924	WSI 13	AB	260	15.1	60
Show		19493+3116	GRV 285		357	24.6	60
Show		19477+2924	BRT 43		108	4.7	61
Show		19544+3042	TDT1841		168	0.9	62
Show		19471+3107	TDT1746		131	0.6	64
Show		19530+2925	TDT1824		95	1.2	65
Show		19521+2918	OSO 113	AB	133	4.1	65
Show		19521+2918	OSO 113	AC	35	6.5	65
Show		19521+2918	OSO 113	AD	255	9.2	65
Show		19521+2918	OSO 113	AE	106	9.9	65
Show		19521+2918	OSO 113	AF	251	10.3	65
Show		19521+2918	OSO 113	AG	311	12.8	65
Show		19521+2918	OSO 113	AH	231	13.1	65
Show		19521+2918	OSO 113	AI	142	13.4	65
Show		19521+2918	OSO 113	AJ	178	13.9	65
Show		19521+2918	OSO 113	AK	264	14.7	65
Show		19521+2918	OSO 113	AL	83	18.2	65
Show		19521+2918	OSO 113	AM	169	20.9	65
Show		19521+2918	OSO 113	AN	236	23.9	65
Show		19521+2918	OSO 113	AO	281	25.0	65
Show		19551+3012	STT 390	AB	22	9.6	66
Show		19551+3012	STT 390	AC	176	15.8	66
Show		19551+3012	WAL 121	AD	145	54.8	66
Show		19553+3011	J 781	AB	126	2.9	69
Show		19553+3011	J 781	AC	99	10.2	69
Show		19553+3011	J 781	BC	89	7.6	69
Show		19453+3048	AG 237		140	2.5	69
Show		19534+2923	J 25		12	1.7	70
Show		19551+3041	GRF 13	AB	194	104.9	70
Show		19551+3041	GRF 13	AC	119	92.6	70

WDS 19501+3017 : COMPONENTS

	A
B	pa=340.2° sep=2.01"

19501+3017 A

Componente originario normalizzato	AB		Name	HD 332810		Coord arcsec 2000	195003.09+301657.2		Mag	11.25
PmRA	-6.00		PmDE	3.0		Tycho2	2669-04350-1		HD	332810

Tycho2

Tycho2	2669-04350-1	Pflag		RAmdeg	297.51286577	DEmdeg	30.28252516
PmRA	-6.3	PmDE	3.0	E RAmdeg	46	E DEmdeg	42
E pmRA	1.9	E pmDE	1.9	EpRAm	1984.66	EpDEm	1985.95
Num	4	Q RAmdeg	1.6	Q DEmdeg	2.1	Q pmRA	1.5
Q pmDE	2.1	BTmag	11.597	E BTmag	0.067	VTmag	11.169
E VTmag	0.075	Prox	389	TYC	T	HIP
CCDM		RAdeg	297.51288250	DEdeg	30.28251861	EpRA 1990	1.65
EpDE 1990	1.76	E RAdeg	47.8	E DEdeg	43.3	Posflg
Corr	0.1

19501+3017 B

Componente originario normalizzato	AB		Coord arcsec 2000	195003.04+301659.1		Mag	11.38		PmRA	-6.00
PmDE	3.0		Calc delta mag	0.13		Calc coord	yes