16057+1319 ITF 136

16^h 05^m 44.33^s +13° 18' 33.7" P.A. 222.00 sep 1.7 mag 17.60,18.70 Sp M1.5V+M3V

Coord 2000	16057+1319	Discov num	ITF 136	Comp		Coord arcsec 2000	16 05 44.33 +13 18 33.7
Date first	1950	Date last	2016	Obs	3
Pa first	226	Pa last	222.2	P.A. Now (θ)	222.2°
Sep first	1.4	Sep last	1.67	Sep. Now (ρ)	1.67"
Mag pri	17.60	Mag sec	18.70	delta mag (ΔM)	1.1	Spectral class	M1.5V+M3V (red/red)
Pri motion ra	+003	Sec motion ra	+003
Pri motion dec	-027	Sec motion dec	-025
Notes	V (Proper motion indicates physical)

rPM=0.074 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Serpens

WDS 16057+1319 ITF 136 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
ITF2011	C j	Falcon, I.T.	2011OED.....6...79F
ITF2011		El Observador de Estrellas Dobles, Issue #6, 79, 2011
ITF2011b	C j	Falcon, I.T.	2011OED.....7...51F
ITF2011b		El Observador de Estrellas Dobles, Issue #7, 51, 2011
ITF2012	P j	Falcon, I.T.	.
ITF2012	+E2	Il Bollettino Delle Stelle Doppie 2, 35, 2012
ITF2012	+E	(Italian translation on page 11 of the same publication)
ITF2012b	P j	Falcon, I.T.	2012JDSO....8..168F
ITF2012b	+E+	JDSO 8, 168, 2012
ITF2012c	Pp j	Falcon, I.T.	2012JDSO....8..234F
ITF2012c		JDSO 8, 234, 2012
ITF2012d	P j	Falcon, I.T.	.
ITF2012d	+E+	Il Bollettino Delle Stelle Doppie 3, 9, 2012
ITF2012e	P w	Falcon, I.T.	2012JDSO....8..323F
ITF2012e	+E+	JDSO 8, 323, 2012
ITF2013	P -	Falcon, I.T.	.
ITF2013	+E2	Il Bollettino Delle Stelle Doppie 4, 51, 2013
ITF2013		(Italian translation on page 5 of the same publication)
ITF2013b	P -	Falcon, I.T.	.
ITF2013b	+E+	Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013b	+C
ITF2013c	P j	Falcon, I.T.	.
ITF2013c	+E+	Il Bollettino Delle Stelle Doppie 5, 84, 2013
ITF2013c	+C	(most measures in ITF2013b)
ITF2013d	P -	Falcon, I.T.	.
ITF2013d	+E+	Il Bollettino Delle Stelle Doppie 6, 57, 2013
ITF2013d	+C
ITF2013e	C -	Falcon, I.T.	.
ITF2013e	+P	Il Bollettino Delle Stelle Doppie 7, 52, 2013
ITF2013e	+E2
ITF2014	P -	Falcon, I.T.	.
ITF2014	+E+	Il Bollettino Delle Stelle Doppie 8, 48, 2014
ITF2014		(Italian translation on page 5 of the same publication)
ITF2014b	P -	Falcon, I.T.	.
ITF2014b	+E2	Il Bollettino Delle Stelle Doppie 9, 31, 2014
ITF2014b	+E	(Italian translation on page 7 of the same publication)
ITF2014c	P -	Falcon, I.T.	.
ITF2014c	+E2	Il Bollettino Delle Stelle Doppie 10, 30, 2014
ITF2014c		(Italian translation on page 16 of the same publication)
ITF2014d	P -	Falcon, I.T.	.
ITF2014d	+E2	Il Bollettino Delle Stelle Doppie 11, 33, 2014
ITF2014d	+C	(Italian translation on page 11 of the same publication)
ITF2015a	P -	Falcon, I.T.	.
ITF2015a	+E2	Il Bollettino Delle Stelle Doppie 12, 23, 2015
ITF2015a		(Italian translation on page 13 of the same publication)
ITF2015b	P -	Falcon, I.T.	.
ITF2015b	+E2	Il Bollettino Delle Stelle Doppie 13, 26, 2015
ITF2015b		(Italian translation on page 22 of the same publication)
ITF2015c	P -	Falcon, I.T.	.
ITF2015c	+E2	Il Bollettino Delle Stelle Doppie 15, 45, 2015
ITF2015c	+Es	(Italian translation on page 13 of the same publication)
ITF2016a	P -	Falcon, I.T.	.
ITF2016a	+E2	Il Bollettino Delle Stelle Doppie 18, 22, 2016
ITF2016a	+Es	(Italian translation on page 10 of the same publication)
ITF2017	P -	Falcon, I.T.	.
ITF2017	+E2	Il Bollettino Delle Stelle Doppie 23, 33, 2017
ITF2017	+Es	(Italian translation on page 4 of the same publication)
ITF2018	P+ -	Falcon, I.T.	.
ITF2018	+E2+	Il Bollettino Delle Stelle Doppie 26, 69, 2018
ITF2018	+C	(Italian translation on page 13 of the same publication)
ITF2018		(ITF 103-110 already published in ITF2017)
ITF2020	P -	Falcon, I.T.	.
ITF2020	+E	Il Bollettino Delle Stelle Doppie 32, 4, 2020
ITF2021	P -	Falcon, I.T.	.
ITF2021	+E	Il Bollettino Delle Stelle Doppie 34, 18, 2021

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16057+1319	ITF 136		1998	2	226	1.5	17.60	18.70	M1.5V+M3V	V	160544.33+131833.7
16057+1319	ITF 136		2016	3	222	1.7	17.60	18.70	M1.5V+M3V	V	160544.33+131833.7

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WDS 16057+1319 ITF 136 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16057+1319 ITF 136 : MEASURES

No records found.

WDS 16057+1319 : VIRTUAL EYEPIECE

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

WDS 16057+1319 : ALADIN DSS IMAGE @ 16^h 05^m 44.33^s +13° 18' 33.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16057+1319 ITF 136 : 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		16057+1319	ITF 136		222	1.7
Show		16060+1319	STF2007	AB	322	37.7	5
Show		16060+1319	STF2007	AC	137	162.7	5
Show		16061+1319	ITF 137		284	8.4	6
Show		16064+1319	ITF 134		139	5.3	10
Show		16057+1332	BPM 650		348	27.2	14
Show		16074+1320	GWP2598	AB	350	27.8	25
Show		16027+1257	HEI 240		117	1.3	50
Show		16039+1233	GWP2586		214	30.6	53
Show		16094+1305	HEI 385		8	1.9	56
Show		16038+1406	HDS2265		170	0.1	56
Show		16030+1359	STF2000	AB	226	2.6	57
Show		16014+1307	BPM 648		47	116.5	66
Show		16009+1316	STT 303	AB	175	1.6	71
Show		16009+1316	BU 1536	AC	13	79.1	71
Show		16079+1425	A 1798		344	0.2	74
Show		16001+1317	GRV 919	DC	355	45.2	82
Show		16020+1218	GWP2579		144	31.4	82
Show		16003+1346	BPM 646		138	49.7	84
Show		16068+1444	CVR 179		316	66.2	88
Show		15593+1316	GWP2571		66	95.6	95
Show		16002+1412	AG 348	BC	170	40.8	96
Show		16002+1412	CLL 9	AB	66	63.4	97
Show		16002+1412	CLL 9	AC	102	66.4	97
Show		16018+1437	HEI 68		64	4.2	97
Show		15597+1402	UC 3101		90	28.6	99
Show		16075+1141	SLW1164		106	107.9	101
Show		15586+1336	GWP2569		173	17.5	106
Show		15593+1410	GWP2572		307	10.2	108
Show		16005+1439	LAU 2		68	36.5	110
Show		16133+1332	CHR 52	Aa,Ab	125	0.2	112
Show		16133+1332	STF2021	AB		4.0	112
Show		16133+1332	STF2021	AC	118	206.2	112
Show		16004+1437	STF1995		319	14.3	112
Show		16037+1126	STF2003		171	14.1	117
Show		16121+1433	STF2017		258	29.9	120
Show		16109+1144	ZUC 13		294	3.1	122
Show		16062+1116	HEI 540		61	3.6	123
Show		16008+1139	GII 42		216	1.7	124
Show		16121+1155	STF2016		147	7.5	126
Show		16003+1140	A 1639	AB	90	0.3	127
Show		16003+1140	STF1992	AB,C	326	6.9	127
Show		16095+1513	BPM 652		136	96.8	128
Show		16115+1507	A 1799		116	0.8	138
Show		16151+1343	LDS4654		141	69.1	139
Show		15565+1353	LEP 75		42	40.7	140
Show		15568+1229	STF1988		249	1.7	141
Show		16104+1530	BPM 653		130	42.9	148
Show		16158+1348	BPM 656		264	36.2	150
Show		15585+1506	LDS4614		345	27.8	150
Show		16131+1133	KPP 361		81	3.9	151

WDS 16057+1319 : COMPONENTS

	A
B	pa=221.4° sep=1.65"

16057+1319 A

Componente originario normalizzato	AB		Coord arcsec 2000	160544.33+131833.7		Mag	17.6		Spectral class	M1.5V (red)
PmRA	3.00		PmDE	-27.0

16057+1319 B

Componente originario normalizzato	AB		Coord arcsec 2000	160544.26+131832.5		Mag	18.7		Spectral class	M3V (red)
PmRA	3.00		PmDE	-25.0		Calc delta mag	1.1		Calc coord	yes