15308+2913 CVR 789 BC

15^h 30^m 47.14^s +29° 13' 36.4" P.A. 170.00 sep 8.2 mag 17.10,18.90 Sp M2+M3

Coord 2000	15308+2913	Discov num	CVR 789	Comp	BC	Coord arcsec 2000	15 30 47.14 +29 13 36.4
Date first	1997	Date last	2016	Obs	10
Pa first	170	Pa last	170.1	P.A. Now (θ)	170.1°
Sep first	8.1	Sep last	8.174	Sep. Now (ρ)	8.174"
Mag pri	17.10	Mag sec	18.90	delta mag (ΔM)	1.8	Spectral class	M2+M3 (red/red)
Pri motion ra	+017	Sec motion ra	+012
Pri motion dec	-053	Sec motion dec	-057
Notes	V W R (Proper motion indicates physical, , Red magnitudes)

rPM=0.11 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Borealis

WDS 15308+2913 CVR 789 BC : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Cvr2011	Eu -	Chivers, J.	2011JDSO....7..209C
Cvr2011		JDSO 7, 209, 2011
Cvr2014	Es u	Chivers, J.	2014JDSO...10...62C
Cvr2014		JDSO 10, 62, 2014
Cvr2014b	Es u	Chivers, J.	2014JDSO...10..256C
Cvr2014b		JDSO 10, 256, 2014
Cvr2014b		(Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c	Eu -	Chivers, J.	2014JDSO...10..300C
Cvr2014c		JDSO 10, 300, 2014
Cvr2015a	Eu u	Chivers, J.	2015JDSO...11...42C
Cvr2015a	+Es	JDSO 11, 42, 2015

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15308+2913	CVR 789	BC	2015	9	170	8.2	17.10	18.90	M2+M3	VWR	153047.14+291336.4
15308+2913	CVR 789	BC	2016	10	170	8.2	17.10	18.90	M2+M3	VWR	153047.14+291336.4

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

WDS 15308+2913 CVR 789 BC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15308+2913 CVR 789 BC : MEASURES

No records found.

WDS 15308+2913 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 15308+2913 : ALADIN DSS IMAGE @ 15^h 30^m 47.14^s +29° 13' 36.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15308+2913 CVR 789 BC : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		15308+2913	CVR 789	BC	170	8.2
Show		15298+2857	YSC 223		258	0.3	21
Show		15319+2851	TSN 173		13	0.1	27
Show		15283+2920	CVR 166		57	13.0	34
Show	Nusakan	15278+2906	JEF 1		140	0.3	40
Show		15279+2902	TDS9523		52	1.2	40
Show		15335+2936	TDS9548		186	0.6	43
Show		15283+2943	KZA 91		215	30.9	45
Show		15295+2959	KPP 834		164	7.1	49
Show		15347+2938	TDS9550		103	0.8	57
Show		15268+2840	COU 484		83	0.3	63
Show		15269+2955	TDS9520		308	0.6	66
Show		15307+2805	COU 796		112	0.4	68
Show		15356+2944	TDS9557		346	0.4	70
Show		15362+2912	TDS9558		212	0.4	71
Show		15275+3012	CVR1631		190	3.8	73
Show		15266+3008	WIS 286		240	876.7	78
Show		15248+2934	KZA 87		359	11.7	81
Show		15364+2838	WIS 289		1	999.9	82
Show		15358+2823	HO 63		311	1.5	84
Show		15242+2920	CVR1627		53	3.5	87
Show		15311+2747	J 3321		228	4.4	88
Show		15373+2842	TDS9562		190	0.5	92
Show		15369+2959	DEA 52		84	36.1	92
Show		15303+2739	STF1951		293	17.4	95
Show		15255+3020	KZA 88		115	50.4	96
Show		15381+2929	RAO 506		-1	0.2	97
Show		15259+3031	KZA 89		244	41.4	100
Show		15232+2909	TDS9502		288	0.7	100
Show		15266+2749	UC 3004		130	6.8	101
Show		15355+3033	TDS9555		196	1.4	101
Show		15381+2947	TDS9571		35	0.5	102
Show		15238+3007	KZA 86		21	22.0	106
Show		15241+2814	TDS9506		31	0.4	107
Show		15379+3006	STF1963	AB	298	5.2	107
Show		15379+3006	STF1963	AC	116	32.4	107
Show		15314+3102	TDS9535		5	0.5	109
Show		15288+3101	A 1369	AB	316	4.2	111
Show		15288+3101	A 1369	AC	259	73.4	111
Show		15394+2901	TDS9580		236	0.6	115
Show		15378+3026	BRT 252		216	4.6	117
Show		15274+3102	KZA 90		298	19.9	117
Show		15396+2856	TDS9582		195	0.4	118
Show		15232+3017	STF1937	AB	287	0.4	118
Show		15232+3017	KIR 4	AB,E	137	193.6	118
Show		15232+3017	STF1937	AB,C	358	75.1	118
Show		15232+3017	STF1937	AB,D	40	217.9	118
Show		15268+3102	TDS9517		105	0.6	121
Show		15215+2933	LDS4546		88	333.3	124
Show		15331+3113	COU 611		96	0.7	124
Show		15252+2734	AZC 90		130	7.8	125

WDS 15308+2913 : COMPONENTS

	B
C	pa=171.3° sep=8.15"

15308+2913 B

Coord arcsec 2000	153047.14+291336.4		Mag	17.1		Spectral class	M2 (red)		PmRA	17.00
PmDE	-53.0

15308+2913 C

Coord arcsec 2000	153047.23+291328.3		Mag	18.9		Spectral class	M3 (red)		PmRA	12.00
PmDE	-57.0		Calc delta mag	1.8		Calc coord	yes