15258+3117 UC 3001

15^h 25^m 50.38^s +31° 16' 48.3" P.A. 48.00 sep 5.8 mag 13.00,13.20

Coord 2000	15258+3117	Discov num	UC 3001	Comp		Coord arcsec 2000	15 25 50.38 +31 16 48.3
Date first	1903	Date last	2019	Obs	13
Pa first	52	Pa last	48.2	P.A. Now (θ)	48.2°
Sep first	6.4	Sep last	5.81	Sep. Now (ρ)	5.81"
Mag pri	13.00	Mag sec	13.20	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	-081	Sec motion ra	-061
Pri motion dec	+021	Sec motion dec	+031
Notes	V (Proper motion indicates physical)

rPM=0.267 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Borealis

Gaia DR2

1276965215293556096

WDS 15258+3117 UC 3001 : 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
15258+3117	UC 3001		2000	2	49	5.8	13.00	13.20		V	152550.38+311648.3
15258+3117	UC 3001		2002	3	48	5.8	13.00	13.20		V	152550.38+311648.3
15258+3117	UC 3001		2010	4	48	4.8	13.00	13.20		V	152550.38+311648.3
15258+3117	UC 3001		2013	5	48	5.9	13.00	13.20		V	152550.38+311648.3
15258+3117	UC 3001		2015	6	48	5.8	13.00	13.20		V	152550.38+311648.3
15258+3117	UC 3001		2019	12	48	5.8	13.00	13.20		V	152550.38+311648.3

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

WDS 15258+3117 UC 3001 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15258+3117 UC 3001 : MEASURES

No records found.

WDS 15258+3117 : VIRTUAL EYEPIECE

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

WDS 15258+3117 : ALADIN DSS IMAGE @ 15^h 25^m 50.38^s +31° 16' 48.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15258+3117 UC 3001 : 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		15258+3117	UC 3001		48	5.8
Show		15268+3102	TDS9517		105	0.6	19
Show		15274+3102	KZA 90		298	19.9	26
Show		15246+3147	LEP 145		251	4.9	35
Show		15239+3053	LDS4548		111	79.2	36
Show		15288+3101	A 1369	AB	316	4.2	41
Show		15288+3101	A 1369	AC	259	73.4	41
Show		15259+3031	KZA 89		244	41.4	47
Show		15228+3049	KZA 85		11	25.9	47
Show		15219+3052	KZA 84	AB	354	65.3	56
Show		15219+3052	KZA 84	AC	9	99.1	56
Show		15216+3059	KZA 83		44	12.3	57
Show		15255+3020	KZA 88		115	50.4	58
Show		15211+3102	KZA 81		174	8.0	63
Show		15208+3129	LEP 74		326	999.9	66
Show		15212+3049	KZA 82		93	13.0	66
Show		15224+3210	COU 795		144	0.7	68
Show		15207+3133	KZA 80		54	25.2	68
Show		15275+3012	CVR1631		190	3.8	69
Show		15232+3017	STF1937	AB	287	0.4	69
Show		15232+3017	KIR 4	AB,E	137	193.6	69
Show		15232+3017	STF1937	AB,C	358	75.1	69
Show		15232+3017	STF1937	AB,D	40	217.9	69
Show		15266+3008	WIS 286		240	876.7	70
Show		15314+3102	TDS9535		5	0.5	73
Show		15238+3007	KZA 86		21	22.0	75
Show		15202+3042	STF1935		289	8.6	81
Show		15195+3120	KZA 79		30	44.3	81
Show		15269+2955	TDS9520		308	0.6	84
Show		15203+3203	TOK 300		305	343.0	85
Show		15205+3021	TDS9495		73	0.6	89
Show		15295+2959	KPP 834		164	7.1	91
Show		15329+3122	COU 610		198	0.8	91
Show		15191+3046	TDS9482		244	0.6	92
Show		15301+3232	UC 3016		244	22.6	93
Show		15331+3113	COU 611		96	0.7	94
Show		15191+3043	SLW1079		97	14.1	94
Show		15283+2943	KZA 91		215	30.9	100
Show		15248+2934	KZA 87		359	11.7	104
Show		15175+3148	SLW1076		125	109.5	112
Show		15202+3244	LDS5172		77	20.0	114
Show		15195+2952	KZA 78		18	42.6	119
Show		15215+2933	LDS4546		88	333.3	119
Show		15344+3201	HU 746		216	2.0	119
Show		15242+2920	CVR1627		53	3.5	120
Show		15283+2920	CVR 166		57	13.0	121
Show		15174+3022	ARY 42		186	95.2	122
Show		15201+2937	ENG 53		343	144.1	125
Show		15355+3033	TDS9555		196	1.4	132
Show		15181+3245	COU 794		97	0.1	132
Show		15232+2909	TDS9502		288	0.7	132

WDS 15258+3117 : COMPONENTS

	A
B	pa=43.7° sep=5.36"

15258+3117 A

Componente originario normalizzato	AB		Coord arcsec 2000	152550.38+311648.3		Mag	13		PmRA	-81.00
PmDE	21.0

15258+3117 B

Componente originario normalizzato	AB		Coord arcsec 2000	152550.67+311652.2		Mag	13.2		PmRA	-61.00
PmDE	31.0		Calc delta mag	0.2		Calc coord	yes