19147+1918 BWL 49 A,Zj

Coord 2000	19147+1918		Discov num	BWL  49		Comp	A,Zj		Coord arcsec 2000	19 14 39.08 +19 19 04.4
Date first	2012		Date last	2012		Obs	1
Pa first	270		Pa last	269.5		P.A. Now (θ)	269.5°
Sep first	5.5		Sep last	5.46		Sep. Now (ρ)	5.46"
Mag pri	7.03		Mag sec	22.20		delta mag (ΔM)	15.17		Spectral class	M4.5V (red)
Pri motion ra	-617		Sec motion ra
Pri motion dec	+435		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.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 14 39 +19 19 04	LDS 1020 AB	2016	10	179	40.8	11.08	12.83	1.75
Show			19 14 39 +19 19 04	BWL 49 AC	2012	3	353	2.2	7.03
Show			19 14 39 +19 19 04	BWL 49 AD	2012	2	26	2.6	7.03
Show			19 14 39 +19 19 04	BWL 49 AE	2012	2	56	3.5	7.03	19.60	12.57
Show			19 14 39 +19 19 04	BWL 49 AF	2012	2	62	4.3	7.03	20.70	13.67
Show			19 14 39 +19 19 04	BWL 49 AG	2012	2	72	3.7	7.03	20.50	13.47
Show			19 14 39 +19 19 04	BWL 49 AH	2012	2	73	4.6	7.03	21.10	14.07
Show			19 14 39 +19 19 04	BWL 49 AI	2012	2	67	5.4	7.03	20.90	13.87
Show			19 14 39 +19 19 04	BWL 49 AJ	2011	1	63	5.0	7.03	22.00	14.97
Show			19 14 39 +19 19 04	BWL 49 AK	2011	1	49	6.8	7.03	19.30	12.27
Show			19 14 39 +19 19 04	BWL 49 AL	2012	2	57	7.2	7.03	14.70	7.67
Show			19 14 39 +19 19 04	BWL 49 AM	2011	1	91	4.3	7.03	18.70	11.67
Show			19 14 39 +19 19 04	BWL 49 AN	2011	1	88	4.7	7.03	20.40	13.37
Show			19 14 39 +19 19 04	BWL 49 AO	2012	2	102	3.3	7.03	20.10	13.07
Show			19 14 39 +19 19 04	BWL 49 AP	2011	1	128	5.9	7.03	20.90	13.87
Show			19 14 39 +19 19 04	BWL 49 AQ	2011	1	135	6.8	7.03	21.30	14.27
Show			19 14 39 +19 19 04	BWL 49 AR	2011	1	134	7.8	7.03	17.90	10.87
Show			19 14 39 +19 19 04	BWL 49 AS	2011	1	175	4.8	7.03	21.40	14.37
Show			19 14 39 +19 19 04	BWL 49 AT	2012	2	155	2.4	7.03	19.10	12.07
Show			19 14 39 +19 19 04	BWL 49 AU	2012	2	160	2.3	7.03	17.70	10.67
Show			19 14 39 +19 19 04	BWL 49 AV	2012	2	243	2.7	7.03	18.60	11.57
Show			19 14 39 +19 19 04	BWL 49 AW	2012	2	299	4.1	7.03	20.00	12.97
Show			19 14 39 +19 19 04	BWL 49 AX	2012	2	321	4.1	7.03	12.30	5.27
Show			19 14 39 +19 19 04	BWL 49 AY	2012	1	14	3.9	7.03	21.00	13.97
Show			19 14 39 +19 19 04	BWL 49 A,Za	2012	1	11	4.4	7.03	20.90	13.87
Show			19 14 39 +19 19 04	BWL 49 A,Zb	2012	1	7	5.1	7.03	21.40	14.37
Show			19 14 39 +19 19 04	BWL 49 A,Zc	2012	1	6	5.5	7.03	21.80	14.77
Show			19 14 39 +19 19 04	BWL 49 A,Zd	2012	1	25	5.1	7.03	22.10	15.07
Show			19 14 39 +19 19 04	BWL 49 A,Ze	2012	1	237	5.1	7.03	20.40	13.37
Show			19 14 39 +19 19 04	BWL 49 A,Zf	2012	1	254	5.4	7.03	20.20	13.17
Show			19 14 39 +19 19 04	BWL 49 A,Zg	2012	1	258	5.4	7.03	16.10	9.07
Show			19 14 39 +19 19 04	BWL 49 A,Zh	2012	1	242	6.9	7.03	20.80	13.77
Show			19 14 39 +19 19 04	BWL 49 A,Zi	2012	1	272	5.8	7.03	17.90	10.87
Show			19 14 39 +19 19 04	BWL 49 A,Zj	2012	1	270	5.5	7.03	22.20	15.17		<===
Show			19 14 39 +19 19 04	BWL 49 A,Zk	2012	1	295	5.2	7.03	21.90	14.87
Show			19 14 39 +19 19 04	BWL 49 A,Zl	2012	1	299	4.9	7.03	20.10	13.07
Show			19 14 39 +19 19 04	BWL 49 A,Zm	2012	1	313	6.5	7.03	21.10	14.07
Show			19 14 39 +19 19 04	BWL 49 A,Zn	2012	1	320	6.6	7.03	17.20	10.17
Show			19 14 39 +19 19 04	BWL 49 A,Zo	2012	1	324	7.0	7.03	21.40	14.37
Show			19 14 39 +19 19 04	BWL 49 A,Zp	2012	1	330	6.5	7.03	21.50	14.47
Show			19 14 39 +19 19 04	BWL 49 A,Zq	2012	1	336	7.6	7.03	20.10	13.07
Show			19 14 39 +19 19 04	BWL 49 A,Zr	2012	1	353	5.6	7.03	22.10	15.07
Show			19 14 39 +19 19 04	BWL 49 A,Zs	2012	1	1	4.0	7.03	19.50	12.47

44-fold system
25 estimated visually detectable stars in this system

Constellation

Sagitta

Gaia DR2

4516199244670336384

discov_num	notes	refcode
LDS1020	Ross 733-4.
	NLTT 47575/47576	Chm2004
BWL 49	AC, AL, and AX: Colors and/or astrometry are inconsistent with a late-
	type common proper motion companion based on visual inspection of the
	field from 2MASS, SDSS, DSS1, and/or DSS2. Primary is GJ 9652.	Bwl2015

refcode	metd	author	reference
Bwl2015	Ac j	Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M.	2015ApJS..216....7B
Bwl2015		ApJS 216, 7, 2015
Chm2004	E -	Chaname, J. & Gould, A.	2004ApJ...601..289C
Chm2004		ApJ 601, 289, 2004
Chm2004		(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004		versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004		identical to discovery observations - predominantly close pairs - were assumed
Chm2004		not new observations, so not included in WDS. Similar concerns when primary and
Chm2004		secondary magnitudes or proper motions were the same.)

idgroup	discov	author
1	LDS	Luyten p.m. catalog (from additional DD list)

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19147+1918	BWL 49	A,Zj	2012	1	270	5.5	7.03	22.20	M3.5	N K	191439.16+191903.7

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS