19593+3219 HJ 1461 (HD 331581)

19^h 59^m 19.37^s +32° 19' 44.7" P.A. 153.00 sep 11.4 mag 10.41,11.90 Sp F0

Coord 2000	19593+3219	Discov num	HJ 1461	Comp		Coord arcsec 2000	19 59 19.37 +32 19 44.7
Date first	1828	Date last	2015	Obs	12
Pa first	130	Pa last	152.9	P.A. Now (θ)	152.9°
Sep first	4.0	Sep last	11.352	Sep. Now (ρ)	11.352"
Mag pri	10.41	Mag sec	11.90	delta mag (ΔM)	1.49	Spectral class	F0 (yellow-white)
Pri motion ra	+019	Sec motion ra	-008
Pri motion dec	+011	Sec motion dec	-005
Notes	N (See Notes)

rPM=1.43

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 331581		Constellation	Cygnus		Tycho2	2674-03549-1		Gaia DR2	2034007519665141376
HD	331581

WDS 19593+3219 HJ 1461 (HD 331581) : NOTES

discov_num	notes	refcode
HJ 1461	SEI 764.	Nsn2017b

REFERENCES

refcode	metd	author	reference
Nsn2017b	not -	Nanson, J.	...................
Nsn2017b		private communication, 2017

DISCOVERER

idgroup	discov	author
1	HJ	Herschel, J.F.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19593+3219	HJ 1461		2000	5	151	11.3	10.41	11.90	F0	D	195919.37+321944.7
19593+3219	HJ 1461		2002	7	151	11.3	10.41	11.90	F0	D	195919.37+321944.7
19593+3219	HJ 1461		2015	8	153	11.4	10.41	11.90	F0	N	195919.37+321944.7

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WDS 19593+3219 HJ 1461 (HD 331581) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19593+3219 HJ 1461 (HD 331581) : MEASURES

No records found.

WDS 19593+3219 (HD 331581) : VIRTUAL EYEPIECE

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WDS 19593+3219 (HD 331581) : ALADIN DSS IMAGE @ 19^h 59^m 19.37^s +32° 19' 44.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19593+3219 HJ 1461 (HD 331581) : 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		19593+3219	HJ 1461		153	11.4
Show		19598+3219	TDT1905		212	5.2	7
Show		19585+3217	RAO 424	AB	58	2.3	12
Show		19585+3217	RAO 424	AC	343	4.0	12
Show		19594+3206	A 378		294	1.0	14
Show		20007+3211	TDT1911	AB	52	0.6	20
Show		20007+3211	SCA 181	AB,C	92	3.6	20
Show		20007+3232	ES 2430	AB	265	6.5	22
Show		20007+3232	ES 2430	AC	39	17.1	22
Show		20007+3232	DAM 313	CD	298	3.8	22
Show		19589+3158	SEI 757		192	15.7	23
Show		19597+3150	BU 1133		344	1.1	31
Show		20014+3206	COU1472		190	1.2	31
Show		20016+3233	TDT1920		154	0.7	32
Show		19572+3203	KPP1143		292	8.9	32
Show		20014+3240	SEI 792		5	25.4	34
Show		19583+3147	KU 126		13	53.1	35
Show		20004+3252	TDT1910		243	1.8	36
Show		20020+3213	TDS1034		74	1.0	36
Show		19580+3145	TDT1884		122	0.5	38
Show		20021+3204	BRT 274		7	4.7	39
Show		19566+3238	SEI 738		153	20.7	40
Show		19597+3140	SEI 773		258	17.4	40
Show		19588+3138	SEI 756		335	17.8	43
Show		19565+3156	J 782		67	2.5	43
Show		20022+3154	SEI 802		312	20.0	46
Show		20028+3158	ES 359	AB	135	30.5	50
Show		20028+3158	ES 359	BC	68	6.1	51
Show		20021+3144	SEI 799		51	12.7	51
Show		19591+3128	SEI 758		159	23.1	52
Show		20019+3139	AG 245		21	16.7	52
Show		20007+3130	BRT 273		76	4.3	54
Show		20035+3216	COU1627		47	1.2	54
Show		20019+3303	HO 586		172	6.8	54
Show		20036+3220	A 380		202	0.4	54
Show		19559+3256	SEI 732		266	24.8	57
Show		20037+3209	COU1628		345	1.1	58
Show		20021+3135	SEI 798		214	24.3	58
Show		19585+3317	STF2606	AB	146	0.7	58
Show		19585+3317	GUI 29	AC	274	168.6	58
Show		20028+3142	ES 358		200	8.0	59
Show		19596+3318	BEW 4		203	18.0	59
Show		20021+3308	SEI 797		86	25.7	60
Show		19553+3146	COU1469		210	0.2	62
Show		19596+3321	SEI 769		228	23.7	63
Show		20042+3230	TDS1039		112	1.4	63
Show		19543+3210	HJ 1451		232	10.6	65
Show		20037+3145	SEI 827		18	9.4	67
Show		20040+3152	BRT 276		17	3.7	67
Show		20026+3127	TDT1930		120	0.7	68
Show		20046+3213	HJ 1471		9	32.9	68

WDS 19593+3219 : COMPONENTS

	A
B	pa=156.6° sep=11.01"

19593+3219 A

Componente originario normalizzato	AB	Name	HD 331581	Coord arcsec 2000	195919.37+321944.7	Mag	10.41
Spectral class	F0 (yellow-white)	PmRA	19.00	PmDE	11.0	Tycho2	2674-03549-1
HD	331581	DM	BD+31 3875

Tycho2

Tycho2	2674-03549-1	Pflag		RAmdeg	299.83075071	DEmdeg	32.32909227
PmRA	16.7	PmDE	15.6	E RAmdeg	24	E DEmdeg	21
E pmRA	1.3	E pmDE	1.4	EpRAm	1987.14	EpDEm	1987.77
Num	7	Q RAmdeg	1.3	Q DEmdeg	1.2	Q pmRA	1.4
Q pmDE	1.1	BTmag	10.841	E BTmag	0.039	VTmag	10.411
E VTmag	0.037	Prox	504	TYC	T	HIP
CCDM		RAdeg	299.83070056	DEdeg	32.32905861	EpRA 1990	1.54
EpDE 1990	1.68	E RAdeg	25.2	E DEdeg	23.4	Posflg
Corr	0.2

19593+3219 B

Componente originario normalizzato	AB		Coord arcsec 2000	195919.71+321934.6		Mag	11.9		PmRA	-8.00
PmDE	-5.0		Calc delta mag	1.49		Calc coord	yes