23516+3127 BWL 1 AB

23^h 51^m 33.66^s +31° 27' 22.9" P.A. 92.00 sep 2.4 mag 8.98,13.92 Sp M2.0+L0

Coord 2000	23516+3127	Discov num	BWL 1	Comp	AB	Coord arcsec 2000	23 51 33.66 +31 27 22.9
Date first	2011	Date last	2013	Obs	8
Pa first	92	Pa last	91.6	P.A. Now (θ)	91.6°
Sep first	2.4	Sep last	2.391	Sep. Now (ρ)	2.391"
Mag pri	8.98	Mag sec	13.92	delta mag (ΔM)	4.94	Spectral class	M2.0+L0 (red/very deep red)
Pri motion ra	+104	Sec motion ra
Pri motion dec	-087	Sec motion dec
Notes	N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes

This double is physical.

23516+3127 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			23 51 34 +31 27 23	BWL 1 AB	2013	8	92	2.4	8.98	13.92	4.94		<===
Show			23 51 34 +31 27 23	SKF 1319 AC	2016	9	99	126.0	13.60	14.60	1.00

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

2868476822978587904

WDS 23516+3127 BWL 1 AB : NOTES

discov_num	notes	refcode
BWL 1	AB: Bowler et al. (2012) determined this pair shares CPM. At a	Bwl2012a
	photometric distance of 50 +/- 10 pc, the projected separation is 119
	+/- 24 au. Spectral types are M2.0 +/- 0.5 and L0 +2/-1, masses 0.45
	+/- 0.05 Msun and 32 +/- 6 Mjup. Additional JHK photometry of both
	components was derived via synthetic photometry from spectrum
	(calibrated to 2MASS), combined with NIRC2 differential photometry.	TMA2003
	AB: A comp is active M2.0 star. B is L0-L3, mass 32 +/- 3 Mjup.	Bwl2015

REFERENCES

refcode	metd	author	reference
Bwl2012a	Ac j	Bowler, B.P., Liu, M.C., Shkolnik, E.L., Dupuy, T.J., Cieza, L.A., Kraus, A.L., &	2012ApJ...753..142B
Bwl2012a	+Xr	Tamura, M.
Bwl2012a	+E2	ApJ 753, 142, 2012
Bwl2015	Ac j	Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M.	2015ApJS..216....7B
Bwl2015		ApJS 216, 7, 2015
TMA2003	E2 j	2MASS Catalog	.
TMA2003		2MASS Point Src Cat., 2003 all-sky release (http://pegasus.phast.umass.edu/)
TMA2003		(Note: 2MASS photometry also added by cataloguer to 2MASS astrometry published
TMA2003		under other references.)
TMA2003		Thurgood Marshall High School

DISCOVERER

idgroup	discov	author
1	SKF	Skiff, B.A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23516+3127	BWL 1	AB	2011	2	92	2.4	8.98	13.92	M2.0 L0	NV K	235133.66+312722.9
23516+3127	BWL 1	AB	2013	8	92	2.4	8.98	13.92	M2.0 L0	NV K	235133.66+312722.9

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

WDS 23516+3127 BWL 1 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23516+3127 BWL 1 AB : MEASURES

No records found.

WDS 23516+3127 : VIRTUAL EYEPIECE

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

WDS 23516+3127 : ALADIN DSS IMAGE @ 23^h 51^m 33.66^s +31° 27' 22.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23516+3127 BWL 1 AB : 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		23516+3127	SKF1319	AC	99	126.0
Show		23516+3127	BWL 1	AB	92	2.4
Show		23531+3134	KPP3400		281	4.1	21
Show		23511+3147	A 1246		93	0.9	21
Show		23542+3109	SLW1339		144	138.6	39
Show		23543+3154	SHJ 358		336	36.1	45
Show		23505+3021	WIS 395		131	934.8	68
Show		23472+3044	A 1244		272	2.7	71
Show		23464+3159	KPP2138		166	17.5	73
Show		23573+3117	GRV 702		232	24.3	76
Show		23459+3209	A 1243		220	4.8	83
Show		23581+3110	UC 299	AB	245	46.2	86
Show		23459+3039	MLB 673		291	6.6	88
Show		23570+3034	GRV 701		296	12.8	89
Show		23582+3057	LDS5144		63	34.8	90
Show		23454+3212	LSC 111		349	0.1	91
Show		23461+3030	J 626		235	6.0	92
Show		23487+3002	COU 644		87	2.9	93
Show		23588+3156	RAO 76	AB	87	4.8	97
Show		23588+3156	RBR 55	Aa,Ab	351	0.4	97
Show		23594+3115	LDS5148		139	142.1	101
Show		23474+2957	MLB 590		169	2.8	105
Show		23450+3020	RAS 15	Aa,Ab	231	0.2	108
Show		23450+3020	OSO 204	AB	123	16.0	108
Show		23553+2951	BRT 62		154	5.7	109
Show		23536+3316	TDT4258		136	0.5	112
Show		23572+2959	AZC 132		204	12.0	115
Show		23545+2938	LEP 115		202	22.5	116
Show		23451+3003	RAO 681		100	0.4	118
Show		23439+3232	BAG 30	Ba,Bb	215	0.2	118
Show		23433+3033	GRV 686		88	33.7	119
Show		23439+3232	LDS1070	AB	190	174.8	120
Show		23439+3232	JOD 26	Aa,Ab	308	0.1	120
Show		23549+2929	STTA252		145	111.1	127
Show		23475+2931	CVR1021	AB	357	15.0	128
Show		23417+3147	HJ 992		256	6.9	128
Show		23527+2920	AG 429		268	6.4	129
Show		23493+3339	NSN 772		177	2.1	135
Show		23506+2908	PTF 24		315	2.0	141
Show		23407+3107	ES 403		294	2.8	141
Show		23403+3151	KPP 909		72	7.5	147
Show		23413+3234	BU 858	AB	220	0.8	147
Show		23413+3234	BU 389	AC	52	23.1	147
Show		23525+2853	J 213		166	5.4	147
Show		23531+2901	CRI 30		314	18.6	148
Show		23415+3247	ES 2327		55	3.4	151
Show		23556+2901	PTF 27		34	0.8	156
Show		23397+3054	GRV 682		306	63.9	156
Show		23424+3308	ES 2398		261	13.3	156
Show		23440+2922	AGC 14		284	0.8	160
Show		23421+3314	DAM 319		285	8.2	161

WDS 23516+3127 : COMPONENTS

	A	B
B	pa=91.9° sep=2.04"
C	pa=99.9° sep=107.94"	pa=100.1° sep=105.92"

23516+3127 A

Coord arcsec 2000	235133.66+312722.9		Mag	8.98		Spectral class	M2.0 (red)		PmRA	104.00
PmDE	-87.0

23516+3127 B

Coord arcsec 2000	235133.82+312722.8		Mag	13.92		Spectral class	L0 (very deep red)		Calc delta mag	4.94
Calc coord	yes

23516+3127 C

Coord arcsec 2000	235141.97+312704.3		Mag	14.6		Spectral class	M3: (red)		PmRA	104.00
PmDE	-89.0		Calc delta mag	5.62		Calc coord	yes