15511+3008 TDS 9660

15^h 51^m 05.90^s +30° 07' 38.1" P.A. 322.00 sep 1.9 mag 10.97,11.13

Coord 2000	15511+3008	Discov num	TDS9660	Comp		Coord arcsec 2000	15 51 05.90 +30 07 38.1
Date first	1991	Date last	2016	Obs	2
Pa first	196	Pa last	321.6	P.A. Now (θ)	321.6°
Sep first	0.4	Sep last	1.949	Sep. Now (ρ)	1.949"
Mag pri	10.97	Mag sec	11.13	delta mag (ΔM)	0.16	Spectral class
Pri motion ra	+069	Sec motion ra	+069
Pri motion dec	+014	Sec motion dec	+014
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Borealis

Tycho2

2572-01047-1

Gaia DR2

1321105178310273152

WDS 15511+3008 TDS 9660 : 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
15511+3008	TDS9660		1991	1	196	0.4	10.97	11.13			155105.90+300738.1
15511+3008	TDS9660		2016	2	322	1.9	10.97	11.13			155105.90+300738.1

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WDS 15511+3008 TDS 9660 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15511+3008 TDS 9660 : MEASURES

No records found.

WDS 15511+3008 : VIRTUAL EYEPIECE

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WDS 15511+3008 : ALADIN DSS IMAGE @ 15^h 51^m 05.90^s +30° 07' 38.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15511+3008 TDS 9660 : 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		15511+3008	TDS9660		322	1.9
Show		15503+3003	LDS4592		129	38.2	12
Show		15524+2948	UC 3074		213	30.5	26
Show		15501+3046	HDS2230	AB	313	1.8	41
Show		15501+3046	GII 224	Aa,Ab	16	0.2	41
Show		15488+3036	GRV 914		74	16.1	42
Show		15514+2921	COU 617		98	4.7	47
Show		15550+2953	HJ 2797		76	34.5	53
Show		15470+3010	BRT 254		131	5.3	53
Show		15475+3044	KPP3296		142	2.0	60
Show		15547+3048	UC 3088		44	11.0	62
Show		15554+2932	HO 399		116	3.6	67
Show		15503+3114	HJ 2792		351	27.0	69
Show		15523+3119	HJ 2795	AB	29	12.4	75
Show		15566+3031	KPP1287		333	9.8	76
Show		15573+3005	HJ 2800		283	14.5	82
Show		15558+2912	DOO 61	AB	251	50.1	84
Show		15451+2936	COU 614		40	0.3	85
Show		15578+3023	KPP2351		334	20.1	89
Show		15498+2839	UC 213		59	9.7	91
Show		15562+2857	LDS4607		265	23.4	97
Show		15441+3046	TDS9607		121	0.8	99
Show		15474+2828	TDS9623		310	2.0	111
Show		15498+2817	TDS9648		159	0.7	112
Show		15508+2814	TDS9656	AB	45	0.7	114
Show		15585+3112	TDS9706		9	0.4	115
Show		15523+2814	TDS9668		210	0.7	115
Show		15485+2817	TDS9637		99	1.0	116
Show		15518+3211	LDS4596		40	114.8	125
Show		15418+3054	HDS2217		178	0.1	129
Show		15503+3224	HJ 574	AB	94	15.8	138
Show		15503+3224	HJ 574	AC	96	76.4	138
Show		15423+2853	CRB 1		222	16.1	138
Show		15540+2754	COU 802	AB	127	3.0	139
Show		15540+2754	GII 225	Aa,Ab	122	0.1	139
Show		15408+2926	TDS9588		51	0.6	141
Show		15403+3019	BRT 253		268	5.4	141
Show		16019+3027	LDS4626		273	104.8	142
Show		15419+3128	PRY 1		112	5.6	144
Show		15415+3129	TDS9590		108	2.7	149
Show		16022+3048	TDS9737		180	2.9	149
Show		15588+3205	GRV 918		347	14.0	155
Show		15393+3033	GRV 909		262	27.1	155
Show		15488+3241	COU 801		196	1.5	155
Show		15406+3128	COU 613		25	0.2	159
Show		15576+3225	TOK 304		219	256.4	161
Show		15575+3231	HJ 578		163	10.1	165
Show		15394+2901	TDS9580		236	0.6	166
Show		15396+2856	TDS9582		195	0.4	167
Show		16039+2935	UC 216		318	28.7	170
Show		15381+2947	TDS9571		35	0.5	170

WDS 15511+3008 : COMPONENTS

	A
B	pa=325.6° sep=1.85"

15511+3008 A

Componente originario normalizzato	AB		Coord arcsec 2000	155105.90+300738.1		Mag	10.97		PmRA	69.00
PmDE	14.0		Tycho2	2572-01047-1

Tycho2

Tycho2	2572-01047-1	Pflag		RAmdeg	237.77456513	DEmdeg	30.12720679
PmRA	69.1	PmDE	13.8	E RAmdeg	21	E DEmdeg	18
E pmRA	2.2	E pmDE	2.2	EpRAm	1988.91	EpDEm	1989.66
Num	4	Q RAmdeg	0.7	Q DEmdeg	2.1	Q pmRA	0.6
Q pmDE	2.0	BTmag	11.322	E BTmag	0.046	VTmag	10.344
E VTmag	0.029	Prox	999	TYC	T	HIP
CCDM		RAdeg	237.77438056	DEdeg	30.12717306	EpRA 1990	1.56
EpDE 1990	1.68	E RAdeg	24.2	E DEdeg	20.0	Posflg
Corr	-0.1

15511+3008 B

Componente originario normalizzato	AB		Coord arcsec 2000	155105.82+300739.6		Mag	11.13		PmRA	69.00
PmDE	14.0		Calc delta mag	0.16		Calc coord	yes