12279+4815 SLW 727

12^h 27^m 56.98^s +48° 14' 40.9" P.A. 47.00 sep 30.4 mag 15.66,16.10 Sp M2.8+M3.1

Coord 2000	12279+4815	Discov num	SLW 727	Comp		Coord arcsec 2000	12 27 56.98 +48 14 40.9
Date first	1999	Date last	2016	Obs	10
Pa first	47	Pa last	47.2	P.A. Now (θ)	47.2°
Sep first	30.5	Sep last	30.435	Sep. Now (ρ)	30.435"
Mag pri	15.66	Mag sec	16.10	delta mag (ΔM)	0.44	Spectral class	M2.8+M3.1 (red/red)
Pri motion ra	-023	Sec motion ra	-022
Pri motion dec	-046	Sec motion dec	-049
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.059 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canes Venatici

Gaia DR2

1543976975538446592

WDS 12279+4815 SLW 727 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
SLW		Sloan Digital Sky Survey SLoWPoKES Catalog	...................
SLW		(catalog of wide, low-mass CPM pairs - see Dhital et al. 2010)	2010AJ....139.2566D

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12279+4815	SLW 727		2003	1	47	30.4	15.66	16.10	M2.8 M3.1	V R	122756.98+481440.9
12279+4815	SLW 727		2010	4	47	30.4	15.66	16.10	M2.8+M3.1	V R	122756.98+481440.9
12279+4815	SLW 727		2015	5	47	30.4	15.66	16.10	M2.8+M3.1	V R	122756.98+481440.9
12279+4815	SLW 727		2016	10	47	30.4	15.66	16.10	M2.8+M3.1	V R	122756.98+481440.9

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

WDS 12279+4815 SLW 727 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12279+4815 SLW 727 : MEASURES

No records found.

WDS 12279+4815 : VIRTUAL EYEPIECE

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WDS 12279+4815 : ALADIN DSS IMAGE @ 12^h 27^m 56.98^s +48° 14' 40.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12279+4815 SLW 727 : 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		12279+4815	SLW 727		47	30.4
Show		12268+4803	CVR 655		336	19.2	17
Show		12280+4753	ES 2642		257	29.2	21
Show		12317+4824	KPP1488		61	11.2	39
Show		12304+4734	SLN 70		356	4.2	48
Show		12328+4828	LDS4227		299	8.1	50
Show		12332+4802	TDS8432		187	2.6	55
Show		12223+4826	YSC 45		204	0.9	58
Show		12237+4904	KPP4376	BC	205	11.6	66
Show		12237+4904	CVR1427	AB	119	3.1	66
Show		12237+4904	KPP4376	AC	197	11.8	66
Show		12347+4808	ES 924		218	4.1	68
Show		12295+4703	BEM9001		134	22.2	74
Show		12252+4655	YSC 98		192	0.1	85
Show		12253+4938	CVR 126		343	21.9	88
Show		12378+4815	TDS8461		159	0.6	99
Show		12363+4724	TDS8454		90	0.5	99
Show		12211+4927	FAR 36		335	0.3	100
Show		12354+4707	BVD 222		84	23.2	102
Show		12383+4808	TDS8464		147	0.4	104
Show		12366+4706	UC 2370		121	6.1	112
Show		12384+4906	TDS8466		183	0.5	116
Show		12160+4807	HU 736		182	0.4	120
Show		12271+5017	WIS 203		123	167.2	123
Show		12397+4737	TDS8476		94	0.6	125
Show		12175+4706	SHN 153		-1	0.1	126
Show		12190+4646	SLW 706		171	140.0	128
Show		12303+5023	LDS3047		190	96.8	130
Show		12218+4617	SLW 711		83	33.8	133
Show		12391+4702	CFN 9		110	0.5	134
Show		12151+4858	SLW 697		21	10.7	135
Show		12215+5014	HDS1741		26	0.2	135
Show		12416+4814	LDS4251		169	19.8	137
Show		12261+4553	LDS4207		309	14.5	145
Show		12391+4634	CVR 660		190	25.6	152
Show		12427+4733	TDS8493		133	0.5	154
Show		12129+4905	LDS4191		301	5.2	157
Show		12160+5003	SLW 701		33	10.9	160
Show		12410+4645	SLW 757		201	20.4	160
Show		12122+4849	SKF1634		169	2.8	161
Show		12288+5056	LDS3045		169	18.0	161
Show		12253+4536	SKF2647		65	111.9	162
Show		12417+4945	CVR 662		53	14.7	163
Show		12156+5011	CVR1415		286	4.2	168
Show		12407+4627	CBL 391		257	11.5	169
Show		12185+5037	COU2103		137	2.5	170
Show		12138+4643	A 1849		6	0.1	171
Show		12115+4726	LDS4187		65	31.0	173
Show		12276+4521	RAO 279		64	1.5	174
Show		12213+5059	HJ 2610		141	25.2	177
Show		12113+4921	UC 2290		211	7.8	178

WDS 12279+4815 : COMPONENTS

	A
B	pa=35.7° sep=25.47"

12279+4815 A

Componente originario normalizzato	AB		Coord arcsec 2000	122756.98+481440.9		Mag	15.66		Spectral class	M2.8 (red)
PmRA	-23.00		PmDE	-46.0

12279+4815 B

Componente originario normalizzato	AB		Coord arcsec 2000	122758.47+481501.6		Mag	16.1		Spectral class	M3.1 (red)
PmRA	-22.00		PmDE	-49.0		Calc delta mag	0.44		Calc coord	yes