15392+3140 TDS 9577

15^h 39^m 13.41^s +31° 39' 31.5" P.A. 112.00 sep 0.4 mag 11.06,11.27

Coord 2000	15392+3140	Discov num	TDS9577	Comp		Coord arcsec 2000	15 39 13.41 +31 39 31.5
Date first	1991	Date last	1991	Obs	1
Pa first	112	Pa last	112.2	P.A. Now (θ)	112.2°
Sep first	0.4	Sep last	0.43	Sep. Now (ρ)	0.43"
Mag pri	11.06	Mag sec	11.27	delta mag (ΔM)	0.21	Spectral class
Pri motion ra	+027	Sec motion ra	+027
Pri motion dec	-034	Sec motion dec	-034
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Borealis

Tycho2

2571-00864-1

Gaia DR2

1370228295526552960

WDS 15392+3140 TDS 9577 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15392+3140	TDS9577		1991	1	112	0.4	11.06	11.27			153913.41+313931.5

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WDS 15392+3140 TDS 9577 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15392+3140 TDS 9577 : MEASURES

No records found.

WDS 15392+3140 : VIRTUAL EYEPIECE

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WDS 15392+3140 : ALADIN DSS IMAGE @ 15^h 39^m 13.41^s +31° 39' 31.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15392+3140 TDS 9577 : 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		15392+3140	TDS9577		112	0.4
Show		15404+3151	TDS 782		61	1.3	19
Show		15406+3128	COU 613		25	0.2	21
Show		15415+3129	TDS9590		108	2.7	31
Show		15419+3128	PRY 1		112	5.6	36
Show		15360+3143	COU 799		265	1.0	42
Show		15381+3225	CFN 12		149	1.1	48
Show		15415+3225	LDS4584		356	45.8	54
Show		15418+3054	HDS2217		178	0.1	57
Show		15344+3201	HU 746		216	2.0	65
Show		15393+3033	GRV 909		262	27.1	66
Show		15378+3026	BRT 252		216	4.6	76
Show		15355+3033	TDS9555		196	1.4	82
Show		15403+3019	BRT 253		268	5.4	82
Show		15441+3046	TDS9607		121	0.8	82
Show		15329+3122	COU 610		198	0.8	83
Show		15331+3113	COU 611		96	0.7	83
Show		15379+3006	STF1963	AB	298	5.2	95
Show		15379+3006	STF1963	AC	116	32.4	95
Show		15419+3313	KPP 744		39	6.6	100
Show		15369+2959	DEA 52		84	36.1	105
Show		15314+3102	TDS9535		5	0.5	108
Show		15408+3329	LDS4581		33	9.6	112
Show		15394+3331	COU 800		253	0.7	112
Show		15381+2947	TDS9571		35	0.5	114
Show		15340+3320	COU 797		202	1.8	120
Show		15475+3044	KPP3296		142	2.0	120
Show		15356+2944	TDS9557		346	0.4	125
Show		15301+3232	UC 3016		244	22.6	128
Show		15381+2929	RAO 506		-1	0.2	132
Show		15470+3010	BRT 254		131	5.3	135
Show		15488+3241	COU 801		196	1.5	135
Show		15347+2938	TDS9550		103	0.8	135
Show		15408+2926	TDS9588		51	0.6	136
Show		15478+3301	HDS2225		327	0.3	136
Show		15488+3036	GRV 914		74	16.1	139
Show		15288+3101	A 1369	AB	316	4.2	140
Show		15288+3101	A 1369	AC	259	73.4	140
Show		15389+3401	COU 976		127	1.2	142
Show		15503+3114	HJ 2792		351	27.0	144
Show		15335+2936	TDS9548		186	0.6	144
Show		15353+3355	CRB 110		99	13.6	145
Show		15451+2936	COU 614		40	0.3	145
Show		15503+3224	HJ 574	AB	94	15.8	148
Show		15503+3224	HJ 574	AC	96	76.4	148
Show		15501+3046	HDS2230	AB	313	1.8	150
Show		15501+3046	GII 224	Aa,Ab	16	0.2	150
Show		15362+2912	TDS9558		212	0.4	153
Show		15274+3102	KZA 90		298	19.9	156
Show		15394+2901	TDS9580		236	0.6	159
Show		15295+2959	KPP 834		164	7.1	161

WDS 15392+3140 : COMPONENTS

	A
B	pa=115.6° sep=0.38"

15392+3140 A

Componente originario normalizzato	AB		Coord arcsec 2000	153913.41+313931.5		Mag	11.06		PmRA	27.00
PmDE	-34.0		Tycho2	2571-00864-1

Tycho2

Tycho2	2571-00864-1	Pflag		RAmdeg	234.80594200	DEmdeg	31.65873466
PmRA	26.7	PmDE	-33.5	E RAmdeg	21	E DEmdeg	20
E pmRA	1.1	E pmDE	1.1	EpRAm	1985.18	EpDEm	1986.16
Num	10	Q RAmdeg	1.7	Q DEmdeg	1.5	Q pmRA	1.6
Q pmDE	1.5	BTmag	11.035	E BTmag	0.041	VTmag	10.471
E VTmag	0.036	Prox	999	TYC	T	HIP
CCDM		RAdeg	234.80586639	DEdeg	31.65880972	EpRA 1990	1.69
EpDE 1990	1.77	E RAdeg	24.5	E DEdeg	22.7	Posflg
Corr	-0.1

15392+3140 B

Componente originario normalizzato	AB		Coord arcsec 2000	153913.44+313931.3		Mag	11.27		PmRA	27.00
PmDE	-34.0		Calc delta mag	0.21		Calc coord	yes