12380+2431 SLW 748

12^h 38^m 00.65^s +24° 30' 49.4" P.A. 91.00 sep 13.9 mag 15.31,18.51 Sp M2.0+M4.3

Coord 2000	12380+2431	Discov num	SLW 748	Comp		Coord arcsec 2000	12 38 00.65 +24 30 49.4
Date first	2000	Date last	2016	Obs	10
Pa first	91	Pa last	90.6	P.A. Now (θ)	90.6°
Sep first	14.1	Sep last	13.933	Sep. Now (ρ)	13.933"
Mag pri	15.31	Mag sec	18.51	delta mag (ΔM)	3.2	Spectral class	M2.0+M4.3 (red/red)
Pri motion ra	-135	Sec motion ra	-135
Pri motion dec	+026	Sec motion dec	+025
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.007 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Coma Berenices

Gaia DR2

3959550729803071872

WDS 12380+2431 SLW 748 : 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
12380+2431	SLW 748		2005	1	91	14.0	15.31	18.51	M2.0 M4.3	V R	123800.65+243049.4
12380+2431	SLW 748		2010	3	91	13.8	15.31	18.51	M2.0+M4.3	V R	123800.65+243049.4
12380+2431	SLW 748		2015	4	91	13.9	15.31	18.51	M2.0+M4.3	V R	123800.65+243049.4
12380+2431	SLW 748		2016	10	91	13.9	15.31	18.51	M2.0+M4.3	V R	123800.65+243049.4

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

WDS 12380+2431 SLW 748 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12380+2431 SLW 748 : MEASURES

No records found.

WDS 12380+2431 : VIRTUAL EYEPIECE

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WDS 12380+2431 : ALADIN DSS IMAGE @ 12^h 38^m 00.65^s +24° 30' 49.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12380+2431 SLW 748 : 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		12380+2431	SLW 748		91	13.9
Show		12375+2453	CVR1454		341	3.3	23
Show		12375+2457	KPP1714		106	13.2	28
Show		12402+2430	POU3130		104	11.5	30
Show		12358+2428	LDS4233		22	169.0	31
Show		12391+2344	POU3129	AB	137	13.3	50
Show		12346+2447	SKF1850		189	9.5	50
Show		12391+2344	POU3129	BC	59	4.8	50
Show		12367+2338	A 562		7	3.7	56
Show		12341+2453	SDK 95	AB	343	5.4	58
Show		12341+2453	SKF1480	AC	126	2.3	58
Show		12339+2448	UC 2358		258	41.7	60
Show		12424+2413	SLW 762		141	24.2	63
Show		12374+2322	COU 392		335	2.1	70
Show		12387+2318	GUR 32		142	0.8	74
Show		12326+2414	SKF1015		302	28.0	77
Show		12435+2400	KPP3877		270	3.1	81
Show		12351+2547	LAS 9		271	9.3	86
Show		12418+2542	LDS6264		48	27.9	87
Show		12382+2304	LDS4239		111	185.5	88
Show		12315+2437	STF1650		178	16.6	89
Show		12347+2549	LAS 8		165	7.6	91
Show		12316+2405	SKF1478	BD	202	13.7	92
Show		12316+2405	SDK 90	AB	58	32.5	93
Show		12316+2405	SDK 90	AC	179	38.3	93
Show		12381+2257	CVR1455		345	3.3	94
Show		12405+2600	SKF2033		278	2.9	96
Show		12330+2324	POU3128		52	10.4	97
Show		12348+2608	SLW 737		338	145.9	107
Show		12429+2555	ES 438		285	5.7	108
Show		12448+2530	COU 393		187	3.3	110
Show		12331+2600	CVR1446		351	3.5	112
Show		12390+2240	KUI 60		228	34.2	113
Show		12401+2621	CVR1459		155	3.4	115
Show		12417+2614	LDS1331		57	15.5	116
Show		12339+2603	SLE 900	AB	337	15.8	116
Show		12339+2603	SLE 900	AC	270	25.5	116
Show		12371+2626	LDS4236		62	36.1	116
Show		12332+2606	LDS3050		357	37.7	116
Show		12328+2301	AG 179		142	1.0	116
Show		12465+2409	ENG 48		15	184.5	119
Show		12445+2551	SLW 766		352	13.1	120
Show		12349+2238	WRH 12		8	0.4	122
Show		12460+2340	COU 394		107	0.8	122
Show		12422+2622	A 1851		91	0.3	125
Show		12313+2556	AZC 75		222	11.9	126
Show		12413+2629	LDS4248		87	3.3	127
Show		12309+2555	LAS 7		231	10.3	129
Show		12406+2223	LDS4246		253	116.7	133
Show		12437+2620	LDS4257		87	81.2	135
Show		12282+2502	TOK 912		118	0.0	137

WDS 12380+2431 : COMPONENTS

	A
B	pa=90.7° sep=12.68"

12380+2431 A

Componente originario normalizzato	AB		Coord arcsec 2000	123800.65+243049.4		Mag	15.31		Spectral class	M2.0 (red)
PmRA	-135.00		PmDE	26.0

12380+2431 B

Componente originario normalizzato	AB		Coord arcsec 2000	123801.58+243049.3		Mag	18.51		Spectral class	M4.3 (red)
PmRA	-135.00		PmDE	25.0		Calc delta mag	3.2		Calc coord	yes