15524+2948 UC 3074

15^h 52^m 21.17^s +29° 47' 48.9" P.A. 213.00 sep 30.5 mag 11.32,15.70

Coord 2000	15524+2948	Discov num	UC 3074	Comp		Coord arcsec 2000	15 52 21.17 +29 47 48.9
Date first	2000	Date last	2016	Obs	10
Pa first	213	Pa last	213.1	P.A. Now (θ)	213.1°
Sep first	30.4	Sep last	30.453	Sep. Now (ρ)	30.453"
Mag pri	11.32	Mag sec	15.70	delta mag (ΔM)	4.38	Spectral class
Pri motion ra	-062	Sec motion ra	-062
Pri motion dec	-002	Sec motion dec	-005
Notes	V (Proper motion indicates physical)

rPM=0.048 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Borealis

Tycho2

2040-00846-1

Gaia DR2

1320894312595678976

WDS 15524+2948 UC 3074 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15524+2948	UC 3074		2000	2	213	30.4	11.30	15.70		V	155221.17+294748.9
15524+2948	UC 3074		2002	2	213	30.5	11.30	15.70		V	155221.17+294748.9
15524+2948	UC 3074		2010	3	213	30.5	11.32	15.70		V	155221.17+294748.9
15524+2948	UC 3074		2015	4	214	30.6	11.32	15.70		V	155221.17+294748.9
15524+2948	UC 3074		2016	10	213	30.5	11.32	15.70		V	155221.17+294748.9

If you need more information about this double, apply for a data request form to the WDS.

WDS 15524+2948 UC 3074 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15524+2948 UC 3074 : MEASURES

No records found.

WDS 15524+2948 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 15524+2948 : ALADIN DSS IMAGE @ 15^h 52^m 21.17^s +29° 47' 48.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15524+2948 UC 3074 : 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		15524+2948	UC 3074		213	30.5
Show		15511+3008	TDS9660		322	1.9	26
Show		15514+2921	COU 617		98	4.7	29
Show		15503+3003	LDS4592		129	38.2	31
Show		15550+2953	HJ 2797		76	34.5	35
Show		15554+2932	HO 399		116	3.6	44
Show		15558+2912	DOO 61	AB	251	50.1	58
Show		15501+3046	HDS2230	AB	313	1.8	66
Show		15501+3046	GII 224	Aa,Ab	16	0.2	66
Show		15488+3036	GRV 914		74	16.1	67
Show		15573+3005	HJ 2800		283	14.5	68
Show		15547+3048	UC 3088		44	11.0	68
Show		15566+3031	KPP1287		333	9.8	71
Show		15562+2857	LDS4607		265	23.4	71
Show		15470+3010	BRT 254		131	5.3	73
Show		15498+2839	UC 213		59	9.7	77
Show		15578+3023	KPP2351		334	20.1	80
Show		15475+3044	KPP3296		142	2.0	85
Show		15503+3114	HJ 2792		351	27.0	92
Show		15523+3119	HJ 2795	AB	29	12.4	93
Show		15523+2814	TDS9668		210	0.7	94
Show		15451+2936	COU 614		40	0.3	96
Show		15508+2814	TDS9656	AB	45	0.7	96
Show		15498+2817	TDS9648		159	0.7	97
Show		15474+2828	TDS9623		310	2.0	103
Show		15485+2817	TDS9637		99	1.0	104
Show		15585+3112	TDS9706		9	0.4	116
Show		15540+2754	COU 802	AB	127	3.0	116
Show		15540+2754	GII 225	Aa,Ab	122	0.1	116
Show		15441+3046	TDS9607		121	0.8	123
Show		16019+3027	LDS4626		273	104.8	130
Show		16022+3048	TDS9737		180	2.9	141
Show		15423+2853	CRB 1		222	16.1	143
Show		15518+3211	LDS4596		40	114.8	144
Show		15593+2752	TDS9712		217	0.6	148
Show		16039+2935	UC 216		318	28.7	151
Show		15418+3054	HDS2217		178	0.1	152
Show		15408+2926	TDS9588		51	0.6	152
Show		16011+2808	AG 349		227	11.7	153
Show		16032+2851	STF2004		278	1.8	153
Show		15503+3224	HJ 574	AB	94	15.8	159
Show		15503+3224	HJ 574	AC	96	76.4	159
Show		15403+3019	BRT 253		268	5.4	160
Show		15588+3205	GRV 918		347	14.0	162
Show		15419+3128	PRY 1		112	5.6	169
Show		15554+2702	KPP3299		286	1.4	171
Show		15576+3225	TOK 304		219	256.4	171
Show		16055+2955	GRV1217		141	8.3	172
Show		16053+3024	GRV 920		195	11.8	173
Show		15415+3129	TDS9590		108	2.7	173
Show		15396+2856	TDS9582		195	0.4	175

WDS 15524+2948 : COMPONENTS

	A
B	pa=209.5° sep=29.31"

15524+2948 A

Componente originario normalizzato	AB		Coord arcsec 2000	155221.17+294748.9		Mag	11.32		PmRA	-62.00
PmDE	-2.0		Tycho2	2040-00846-1

Tycho2

Tycho2	2040-00846-1	Pflag		RAmdeg	238.08822513	DEmdeg	29.79694810
PmRA	-58.4	PmDE	1.2	E RAmdeg	39	E DEmdeg	31
E pmRA	2.7	E pmDE	2.6	EpRAm	1985.69	EpDEm	1986.27
Num	4	Q RAmdeg	2.1	Q DEmdeg	1.4	Q pmRA	2.1
Q pmDE	1.3	BTmag	12.779	E BTmag	0.184	VTmag	11.244
E VTmag	0.065	Prox	999	TYC		HIP
CCDM		RAdeg	238.08841528	DEdeg	29.79694722	EpRA 1990	1.54
EpDE 1990	1.64	E RAdeg	53.6	E DEdeg	44.1	Posflg
Corr	-0.2

15524+2948 B

Componente originario normalizzato	AB		Coord arcsec 2000	155220.06+294723.4		Mag	15.7		PmRA	-62.00
PmDE	-5.0		Calc delta mag	4.38		Calc coord	yes