15112+0608 BGG 2

15^h 11^m 14.66^s +06° 07' 43.1" P.A. 233.00 sep 0.1 mag 15.20,16.60 Sp L5.5+T5.0

Coord 2000	15112+0608	Discov num	BGG 2	Comp		Coord arcsec 2000	15 11 14.66 +06 07 43.1
Date first	2009	Date last	2011	Obs	2
Pa first	335	Pa last	233	P.A. Now (θ)	233°
Sep first	0.1	Sep last	0.071	Sep. Now (ρ)	0.071"
Mag pri	15.20	Mag sec	16.60	delta mag (ΔM)	1.4	Spectral class	L5.5+T5.0 (very deep red/brown dwarf)
Pri motion ra		Sec motion ra
Pri motion dec		Sec motion dec
Notes	N K (See Notes, 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

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

WDS 15112+0608 BGG 2 : NOTES

discov_num	notes	refcode
BGG 2	SDSS J151114.66+060742.9. Bardalez Gagliuffi et al. (2015) resolved
	this very low-mass binary, and derived spectral types L5.5 +/- 1.0 and
	T5.0 +/- 0.5. Depending on age, this pair has a projected separation
	of 2.9 +/- 0.3 au and an estimated orbital period of 17-25y. Mass
	estimates range from 0.041-0.072 Msun for the primary, 0.026-0.065 for
	the secondary.	BGg2015

REFERENCES

refcode	metd	author	reference
BGg2015	A j	Bardalez Gagliuffi, D.C., Gelino, C.R., & Burgasser, A.J.	2015AJ....150..163B
BGg2015	+Ag	AJ 150, 163, 2015

DISCOVERER

idgroup	discov	author
1	BGG	Bardalez Gagliuffi, D.C., Gelino, C.R., & Burgasser, A.J.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15112+0608	BGG 2		2009	1	335	0.1	15.20	16.60	L5.5+T5.0	N K	151114.66+060743.1
15112+0608	BGG 2		2011	2	233	0.1	15.20	16.60	L5.5+T5.0	N K	151114.66+060743.1

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WDS 15112+0608 BGG 2 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15112+0608 BGG 2 : MEASURES

No records found.

WDS 15112+0608 : VIRTUAL EYEPIECE

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WDS 15112+0608 : ALADIN DSS IMAGE @ 15^h 11^m 14.66^s +06° 07' 43.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15112+0608 BGG 2 : 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		15112+0608	BGG 2		233	0.1	1
Show		15109+0559	CVR 779		23	11.4	11
Show		15096+0608	RAO 329		258	0.9	25
Show		15128+0628	UC 2958		340	94.4	31
Show		15100+0637	RAO 330		241	0.7	35
Show		15115+0522	J 3293		164	2.8	46
Show		15087+0646	SLW1065		332	10.9	54
Show		15093+0654	SLW1066		175	31.3	55
Show		15140+0651	HJ 1270		169	15.9	61
Show		15091+0512	STF1912		153	7.0	65
Show		15065+0609	HJ 2762		247	10.7	70
Show		15066+0547	HJ 1268		104	34.0	73
Show		15141+0509	GWP2504		179	9.3	73
Show		15135+0713	UC 2964		185	57.1	74
Show		15052+0617	TOK 166		328	12.6	91
Show		15152+0456	HDS2143		267	0.3	93
Show		15129+0428	GWP2503		351	64.5	103
Show		15099+0749	UC 2945		340	22.3	104
Show		15057+0712	GWP2491		330	18.1	105
Show		15067+0446	NSN 662		115	1.7	107
Show		15169+0714	SHN 200		154	1.2	107
Show		15041+0530	STF1904		348	10.1	114
Show		15071+0433	KPP1502		217	11.3	114
Show		15127+0412	UC 2957		52	47.8	118
Show		15173+0726	SKF2723		17	1.9	120
Show		15147+0417	KPP1186		160	9.2	122
Show		15052+0732	SLW1059		35	145.4	124
Show		15140+0401	GRV1111		23	24.7	134
Show		15036+0723	SLW1056		96	26.1	136
Show		15136+0355	J 1029		241	4.9	137
Show		15119+0347	FMR 226	AB	9	138.9	142
Show		15052+0801	UC 2914		150	38.5	145
Show		15018+0538	HJ 2760		21	17.9	145
Show		15032+0740	HJ 1267		8	13.6	152
Show		15010+0619	HJ 1265		271	9.9	153
Show		15134+0838	CBL 481		153	24.8	154
Show		15212+0523	HDS2159		280	0.5	156
Show		15155+0830	SKF2775		139	7.9	157
Show		15128+0333	UC 2959		186	8.5	157
Show		15137+0336	J 1030		61	3.7	158
Show		15059+0350	BAL2867		167	6.1	160
Show		15031+0421	FYM 242	BC	100	20.4	162
Show		15031+0421	BAL2866	AB	126	10.5	162
Show		15012+0710	RAO 326		202	0.1	163
Show		15127+0326	HJ 3344		128	9.5	163
Show		15088+0327	UC 2943		82	32.1	165
Show		15151+0332	SLW1074		238	140.1	166
Show		15223+0626	SKF 11		265	9.3	167
Show		15208+0747	GRV 902		227	17.8	174
Show		15224+0704	GWP2517		54	8.6	177
Show		15003+0500	LDS5831		231	9.0	177

WDS 15112+0608 : COMPONENTS

	A
B	pa=232.8° sep=0.07"

15112+0608 A

Coord arcsec 2000

151114.66+060743.1

Mag

15.2

Spectral class

L5.5 (very deep red)

15112+0608 B

Coord arcsec 2000	151114.66+060743.1		Mag	16.6		Spectral class	T5.0 (brown dwarf)		Calc delta mag	1.4
Calc coord	yes