15356+2944 TDS 9557

15^h 35^m 34.95^s +29° 43' 41.8" P.A. 346.00 sep 0.4 mag 11.46,11.50

Coord 2000	15356+2944	Discov num	TDS9557	Comp		Coord arcsec 2000	15 35 34.95 +29 43 41.8
Date first	1991	Date last	1991	Obs	1
Pa first	346	Pa last	345.5	P.A. Now (θ)	345.5°
Sep first	0.4	Sep last	0.4	Sep. Now (ρ)	0.4"
Mag pri	11.46	Mag sec	11.50	delta mag (ΔM)	0.04	Spectral class
Pri motion ra	+009	Sec motion ra	+009
Pri motion dec	-036	Sec motion dec	-036
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Borealis

Tycho2

2032-00939-1

Gaia DR2

1273136887604902528

WDS 15356+2944 TDS 9557 : 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
15356+2944	TDS9557		1991	1	346	0.4	11.46	11.50			153534.95+294341.8

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WDS 15356+2944 TDS 9557 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15356+2944 TDS 9557 : MEASURES

No records found.

WDS 15356+2944 : VIRTUAL EYEPIECE

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WDS 15356+2944 : ALADIN DSS IMAGE @ 15^h 35^m 34.95^s +29° 43' 41.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15356+2944 TDS 9557 : 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		15356+2944	TDS9557		346	0.4
Show		15347+2938	TDS9550		103	0.8	13
Show		15369+2959	DEA 52		84	36.1	24
Show		15335+2936	TDS9548		186	0.6	28
Show		15362+2912	TDS9558		212	0.4	33
Show		15381+2947	TDS9571		35	0.5	34
Show		15381+2929	RAO 506		-1	0.2	36
Show		15379+3006	STF1963	AB	298	5.2	38
Show		15379+3006	STF1963	AC	116	32.4	38
Show		15355+3033	TDS9555		196	1.4	50
Show		15378+3026	BRT 252		216	4.6	52
Show		15373+2842	TDS9562		190	0.5	67
Show		15394+2901	TDS9580		236	0.6	67
Show		15364+2838	WIS 289		1	999.9	67
Show		15308+2913	CVR 789	BC	170	8.2	70
Show		15393+3033	GRV 909		262	27.1	70
Show		15403+3019	BRT 253		268	5.4	71
Show		15408+2926	TDS9588		51	0.6	71
Show		15396+2856	TDS9582		195	0.4	72
Show		15319+2851	TSN 173		13	0.1	72
Show		15295+2959	KPP 834		164	7.1	81
Show		15358+2823	HO 63		311	1.5	81
Show		15298+2857	YSC 223		258	0.3	89
Show		15314+3102	TDS9535		5	0.5	96
Show		15331+3113	COU 611		96	0.7	96
Show		15283+2943	KZA 91		215	30.9	96
Show		15283+2920	CVR 166		57	13.0	99
Show		15423+2853	CRB 1		222	16.1	102
Show		15329+3122	COU 610		198	0.8	104
Show		15418+3054	HDS2217		178	0.1	107
Show	Nusakan	15278+2906	JEF 1		140	0.3	108
Show		15275+3012	CVR1631		190	3.8	109
Show		15279+2902	TDS9523		52	1.2	109
Show		15269+2955	TDS9520		308	0.6	114
Show		15288+3101	A 1369	AB	316	4.2	118
Show		15288+3101	A 1369	AC	259	73.4	118
Show		15307+2805	COU 796		112	0.4	118
Show		15360+3143	COU 799		265	1.0	120
Show		15266+3008	WIS 286		240	876.7	120
Show		15406+3128	COU 613		25	0.2	123
Show		15451+2936	COU 614		40	0.3	125
Show		15392+3140	TDS9577		112	0.4	125
Show		15397+2751	KPP3963		179	7.3	126
Show		15441+3046	TDS9607		121	0.8	127
Show		15416+2803	KPP3966		55	2.0	129
Show		15415+3129	TDS9590		108	2.7	131
Show		15311+2747	J 3321		228	4.4	132
Show		15274+3102	KZA 90		298	19.9	132
Show		15268+2840	COU 484		83	0.3	132
Show		15419+3128	PRY 1		112	5.6	133
Show		15259+3031	KZA 89		244	41.4	133

WDS 15356+2944 : COMPONENTS

	A
B	pa=347.3° sep=0.40"

15356+2944 A

Componente originario normalizzato	AB		Coord arcsec 2000	153534.95+294341.8		Mag	11.46		PmRA	9.00
PmDE	-36.0		Tycho2	2032-00939-1

Tycho2

Tycho2	2032-00939-1	Pflag		RAmdeg	233.89560818	DEmdeg	29.72832478
PmRA	8.5	PmDE	-35.5	E RAmdeg	21	E DEmdeg	18
E pmRA	1.6	E pmDE	1.6	EpRAm	1987.90	EpDEm	1988.87
Num	6	Q RAmdeg	1.2	Q DEmdeg	1.1	Q pmRA	1.2
Q pmDE	1.1	BTmag	11.264	E BTmag	0.038	VTmag	10.774
E VTmag	0.037	Prox	999	TYC	T	HIP
CCDM		RAdeg	233.89559306	DEdeg	29.72840250	EpRA 1990	1.72
EpDE 1990	1.76	E RAdeg	23.9	E DEdeg	19.8	Posflg
Corr	-0.2

15356+2944 B

Componente originario normalizzato	AB		Coord arcsec 2000	153534.94+294342.2		Mag	11.5		PmRA	9.00
PmDE	-36.0		Calc delta mag	0.04		Calc coord	yes