17257+2719 LDS 994 AB (HD 158038)

17^h 25^m 45.42^s +27° 18' 12.0" P.A. 299.00 sep 89.3 mag 7.58,9.75 Sp F5 dist. 103.63 pc (338.04 l.y.)

Coord 2000	17257+2719	Discov num	LDS 994	Comp	AB	Coord arcsec 2000	17 25 45.42 +27 18 12.0
Date first	1899	Date last	2015	Obs	16
Pa first	301	Pa last	299	P.A. Now (θ)	299°
Sep first	80.4	Sep last	89.274	Sep. Now (ρ)	89.274"
Mag pri	7.58	Mag sec	9.75	delta mag (ΔM)	2.17	Spectral class	F5 (yellow-white)
Pri motion ra	+048	Sec motion ra	-028
Pri motion dec	-059	Sec motion dec	-031
Notes

rPM=1.065

This double is not physical.

17257+2719 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 158038	85078	17 25 45 +27 18 12	LDS 994 AB	2015	16	299	89.3	7.58	9.75	2.17		<===
Show		85078	17 25 45 +27 18 12	FMR 174 AC	2015	10	313	38.3	7.50	15.00	7.50

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 158038	Constellation	Hercules	SAO	85078	HIP	85294
Tycho2	2082-01290-1	Gaia DR2	4574156834713113600	HD	158038	BD	BD+27 2808
Distance	103.63	Distance ly	338.04

WDS 17257+2719 LDS 994 AB (HD 158038) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
FMR1996a	Ma w	Rica Romero, F.M.	.
FMR1996a	+C	Tribuna de Astronomia, #132, Nov 1996 & #158, Jan 1999
FMR1996b	C w	Rica Romero, F.M.	.
FMR1996b		Tribuna de Astronomia, #132, Nov 1996 & #159, Feb 1999
FMR1998a	Ma w	Rica Romero, F.M.	.
FMR1998a	+C	Tribuna de Astronomia, #148, March 1998
FMR1998b	C j	Rica Romero, F.M.	.
FMR1998b		Tribuna de Astronomia, #156, Nov 1998
FMR1999a	C w	Rica Romero, F.M.	.
FMR1999a		Tribuna de Astronomia, #159, Feb 1999
FMR1999b	C w	Rica Romero, F.M.	.
FMR1999b		Tribuna de Astronomia, #161, Apr 1999
FMR1999c	C w	Rica Romero, F.M.	.
FMR1999c		Tribuna de Astronomia, #162, May 1999
FMR1999d	C w	Rica Romero, F.M.	.
FMR1999d		Tribuna de Astronomia y Universo, #4, May 1999
FMR1999e	C w	Rica Romero, F.M.	.
FMR1999e		Tribuna de Astronomia, #163, Jun 1999
FMR1999f	C j	Rica Romero, F.M.	.
FMR1999f		Tribuna de Astronomia y Universo, #3, Sep 1999
FMR1999g	C w	Rica Romero, F.M.	.
FMR1999g		Tribuna de Astronomia y Universo, #4, Oct 1999
FMR1999h	C j	Rica Romero, F.M.	.
FMR1999h		Tribuna de Astronomia y Universo, #5, Nov 1999
FMR1999i	C w	Rica Romero, F.M.	.
FMR1999i		Tribuna de Astronomia y Universo, #6, Dec 1999
FMR2000a	C w	Rica Romero, F.M.	.
FMR2000a		Tribuna de Astronomia y Universo, #7, Jan 2000
FMR2000b	C w	Rica Romero, F.M.	.
FMR2000b		Tribuna de Astronomia y Universo, #8, Feb 2000
FMR2000c	C w	Rica Romero, F.M.	.
FMR2000c		Tribuna de Astronomia y Universo, #11, May 2000
FMR2000d	C j	Rica Romero, F.M.	.
FMR2000d		Tribuna de Astronomia y Universo, #12, June 2000
FMR2000e	C w	Rica Romero, F.M.	.
FMR2000e	+E2	Tribuna de Astronomia y Universo, #17, Nov 2000
FMR2001	Mb j	Rica Romero, F.M.	.
FMR2001	+C	Spanish American League of Astron., Circ #1, 2001
FMR2001	+E2
FMR2003	Pa j	Rica Romero, F.M.	...................
FMR2003		OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003
FMR2004	C w	Rica Romero, F.M.	2004DSO....10....6F
FMR2004	+Pa	Double Star Observer 10, #6, 2004
FMR2005	Mb j	Rica Romero, F.M.	.
FMR2005	+C	LIADA Double Star Section Circular #2, 2005
FMR2005	+Pa
FMR2005b	C u	Rica Romero, F.M.	2005JDSO....1...24R
FMR2005b	+Pa	JDSO 1, 24, 2005
FMR2006	orb -	Rica Romero, F.M.	2006IAUDS.158....2R
FMR2006		Inf. Circ. 158, 2, 2006
FMR2006b	orb -	Rica Romero, F.M.	2006IAUDS.159....2R
FMR2006b		Inf. Circ. 159, 2, 2006
FMR2006c	-	Rica Romero, F.M.	2006JDSO....2..142R
FMR2006c		JDSO 2, 142, 2006
FMR2006d	orb -	Rica Romero, F.M.	2006IAUDS.160....2R
FMR2006d		Inf. Circ. 160, 2, 2006
FMR2006e	Pa j	Rica Romero, F.M.	2006JDSO....2..118R
FMR2006e	+C	JDSO 2, 118, 2006
FMR2006e	+E2
FMR2007a	orb -	Rica Romero, F.M.	2007IAUDS.161....1R
FMR2007a		Inf. Circ. 161, 1, 2007
FMR2007b	Pa -	Rica Romero, F.M.	2007JDSO....3...99R
FMR2007b		JDSO 3, 99, 2007
FMR2007c	orb -	Rica Romero, F.M.	2007IAUDS.162....1R
FMR2007c		Inf. Circ. 162, 1, 2007
FMR2008	orb -	Rica Romero, F.M.	2008RMxAA..44..137R
FMR2008		RevMexA&A 44, 137, 2008
FMR2008b	orb -	Rica Romero, F.M.	2008IAUDS.165....1R
FMR2008b		Inf. Circ. 165, 1, 2008
FMR2009	Pa j	Rica Romero, F.M.	2009JDSO....5...78R
FMR2009	+E2	JDSO 5, 78, 2009
FMR2009	+Mb
FMR2009b	C j	Rica Romero, F.M.	2009OED.....2...10R
FMR2009b		El Observador de Estrellas Dobles, Issue #2, 10, 2009
FMR2009c	orb -	Rica Romero, F.M.	2009IAUDS.169....1R
FMR2009c		Inf. Circ. 169, 1, 2009
FMR2009d	C w	Rica Romero, F.M.	2009OED.....3...25R
FMR2009d	+E2	El Observador de Estrellas Dobles, Issue #3, 25, 2009
FMR2009d	+Pa
FMR2010a	Pa j	Rica Romero, F.M. & Caballero, R.	2010OED.....4....7R
FMR2010a	+E2	El Observador de Estrellas Dobles, Issue #4, 7, 2010
FMR2010b	orb -	Rica Romero, F.M.	2010IAUDS.170....1R
FMR2010b		Inf. Circ. 170, 1, 2010
FMR2010c	orb -	Rica Romero, F.M.	2010IAUDS.171....1R
FMR2010c		Inf. Circ. 171, 1, 2010
FMR2010d	C j	Rica Romero, F.M.	2010JDSO....6..266R
FMR2010d	+Pa	JDSO 6, 266, 2010
FMR2010d	+E+
FMR2010e	orb -	Rica Romero, F.M.	2010IAUDS.172....1R
FMR2010e		Inf. Circ. 172, 1, 2010
FMR2010f	orb -	Rica Romero, F.M.	2010RMxAA..46..263R
FMR2010f		RevMexA&A 46, 263, 2010
FMR2011	S j	Rica Romero, F.M.	2011OED.....6...59R
FMR2011	+C	El Observador de Estrellas Dobles, Issue #6, 59, 2011
FMR2011a	orb -	Rica Romero, F.M.	2011IAUDS.173....1R
FMR2011a	+C	Inf. Circ. 173, 1, 2011
FMR2011b	E2 w	Rica Romero, F.M.	2011JDSO....7..112R
FMR2011b	+Pa	JDSO 7, 112, 2011
FMR2011c	-	Rica Romero, F.M.	2011JDSO....7..137R
FMR2011c		JDSO 7, 137, 2011
FMR2011d	orb -	Rica Romero, F.M. & Zirm, H.	2011IAUDS.174....1R
FMR2011d		Inf. Circ. 174, 1, 2011
FMR2012a	Cl j	Rica, F.M., Barrena, R., Vazquez, G., Henriquez, J.A., & Hernandez, F.	2012MNRAS.419..197R
FMR2012a	+orb	MNRAS 419, 197, 2012
FMR2012b	orb -	Rica Romero, F.M. & Zirm, H.	2012IAUDS.176....1R
FMR2012b		Inf. Circ. 176, 1, 2012
FMR2012c	E2 w	Rica Romero, F.M.	2012IAUDS.176Q...1R
FMR2012c	+Pa	Inf. Circ. 176, 1, 2012
FMR2012d	Pa j	Rica, F.M.	2012JDSO....8..160R
FMR2012d	+E+	JDSO 8, 160, 2012
FMR2012d	+C+
FMR2012e	P+ j	Rica Romero, F.M.	2012OED.....9...53R
FMR2012e	+E2	El Observador de Estrellas Dobles, Issue #9, 53, 2012
FMR2012e	+C+
FMR2012e	+Ht
FMR2012f	C j	Rica Romero, F.M.	2012OED.....9..113R
FMR2012f	+E2	El Observador de Estrellas Dobles, Issue #9, 113, 2012
FMR2012g	orb -	Rica, F.M.	2012JDSO....8..127R
FMR2012g		JDSO 8, 127, 2012
FMR2012h	orb -	Rica Romero, F.M.	2012IAUDS.177....1R
FMR2012h		Inf. Circ. 177, 1, 2012
FMR2012i	orb -	Rica Romero, F.M. & Zirm, H.	2012IAUDS.177Q...1R
FMR2012i		Inf. Circ. 177, 1, 2012
FMR2012j	orb -	Rica Romero, F.M. & Zirm, H.	2012IAUDS.178....1R
FMR2012j		Inf. Circ. 178, 1, 2012
FMR2012k	E+ j	Rica, F.M.	2012JDSO....8..260R
FMR2012k	+P	JDSO 8, 260, 2012
FMR2012l	P w	Rica, F.M. & Caballero, J.A.	2012Obs...132..305R
FMR2012l	+C	Observatory 132, 305, 2012
FMR2013a	orb -	Rica Romero, F.M.	2013IAUDS.179....1R
FMR2013a		Inf. Circ. 179, 1, 2013
FMR2013b	orb -	Rica Romero, F.M.	...................
FMR2013b		Webb Soc., Double Star Circ. 21, 2013
FMR2013c	C j	Rica, F.M.	2013JDSO....9..221R
FMR2013c	+E2	JDSO 9, 221, 2013
FMR2013c	+P
FMR2013d	orb -	Rica Romero, F.M.	2013IAUDS.180....1R
FMR2013d		Inf. Circ. 180, 1, 2013
FMR2013e	orb -	Rica Romero, F.M.	2013IAUDS.181....1R
FMR2013e		Inf. Circ. 181, 1, 2013
FMR2014a	orb -	Rica Romero, F.M.	2014IAUDS.182....1R
FMR2014a		Inf. Circ. 182, 1, 2014
FMR2014b	orb -	Rica Romero, F.M.	2014IAUDS.183....1R
FMR2014b		Inf. Circ. 183, 1, 2014
FMR2014c	orb -	Rica Romero, F.M. & Zirm, H.	2014IAUDS.183Q...1R
FMR2014c	+lin	Inf. Circ. 183, 1, 2014
FMR2014d	not -	Rica Romero, F.M.	...................
FMR2014d		Webb Soc., Double Star Circ. 22, 2014
FMR2014e	E2 j	Rica, F.M.	2014JDSO...10..201R
FMR2014e	+P	JDSO 10, 201, 2014
FMR2014e	+Es
FMR2014f	orb -	Rica Romero, F.M.	2014IAUDS.184....1R
FMR2014f	+lin	Inf. Circ. 184, 1, 2014
FMR2015a	orb -	Rica Romero, F.M.	2015IAUDS.185....1R
FMR2015a		Inf. Circ. 185, 1, 2015
FMR2015b	orb -	Rica Romero, F.M.	...................
FMR2015b		Webb Soc., Double Star Circ. 23, 13, 2015
FMR2016	C w	Rica, F.M. & Benavides, R.	2016JDSO...12..406R
FMR2016		JDSO 12, 406, 2016
FMR2016b	orb -	Rica Romero, F.M.	2016IAUDS.189....1R
FMR2016b		Inf. Circ. 189, 1, 2016
FMR2016c	C j	Rica Romero, F.M.	2016OED....17...63R
FMR2016c	+E+	El Observador de Estrellas Dobles, Issue #17, 63, 2169
FMR2016c	+H+
FMR2016c	+P+
FMR2017	orb j	Rica, F.M., Barrena, R., Henriquez, J.A., Perez, F.M., & Vargas, P.	2017PASA...14....4R
FMR2017	+Hw	Pub. Astr. Soc. Australia 14, 4, 2017
FMR2017b	C w	Rica, F.M., Benavides, R. & Zirm, H.	2017JDSO...13..485R
FMR2017b		JDSO 13, 485, 2017
FMR2017c	orb -	Rica Romero, F.M.	2017IAUDS.193....1R
FMR2017c		Inf. Circ. 193, 1, 2017
FMR2018a	- u	Rica Romero, F.	2018JDSO...14...93R
FMR2018a		JDSO 14, 93, 2018
FMR2018b	Hg j	Rica, F.	2018IAUDS.195....9R
FMR2018b		Inf. Circ. 195, 9, 2018	.
FMR2018c	Hg j	Rica, F.	2018IAUDS.196....5R
FMR2018c		Inf. Circ. 196, 5, 2018	.
FMR2019a	Hg j	Rica, F.	2019IAUDS.197....3R
FMR2019a		Inf. Circ. 197, 3, 2019	.
FMR2019b	not -	Rica, F.	.
FMR2019b		private communication, 2019 (24 July email)
FMR2019c	Hg j	Rica, F.	2019IAUDS.198....4R
FMR2019c		Inf. Circ. 198, 4, 2019	.
FMR2019d	Hg j	Rica, F.	2019IAUDS.199....5R
FMR2019d		Inf. Circ. 199, 5, 2019	.
FMR2020a	orb u	Rica Romero, F. & Zirm, H.	2020JDSO...16...30R
FMR2020a		JDSO 16, 30, 2020
FMR2020b	Hg u	Rica Romero, F.	2020OED....24...71R
FMR2020b		JDSO 16, 71, 2020
FMR2020c	Pa+ u	Rica Romero, F.	2020OED....25...76R
FMR2020c	+orb	El Observador de Estrellas Dobles, Issue #25, 76, 2020
FMR2020d	P	Rica Romero, F.	2020JDSO...16..453R
FMR2020d		JDSO 16, 453, 2020
FMR2021a	orb u	Rica Romero, F.	2021OED....26...67R
FMR2021a	+Hg	El Observador de Estrellas Dobles, Issue #26, 67, 2021
FMR2021b	Hg -	Rica, F.	2021IAUDS.203....8R
FMR2021b		Inf. Circ. 203, 8, 2021
FMR2022	Cl	Rica, F., Barrena, R., Antonio Henriquez, J., Vazquez, G., Vazquez, C., Hernandez,	2022JDSO...18..122R
FMR2022		D., Perez-Toledo, F., del Rosario, J.L., Vargas, P., de la Pinta, R. & Vila, M.
FMR2022		JDSO 18, 122, 2022
FMR2023	Hg	Rica, F.M.	2023JDSO...19..251R
FMR2023		JDSO 19, 251, 2023
FMR9999	C w	Rica Romero, F.M.	...................
FMR9999		Unpublished, manuscript or reference not found.
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17257+2719	LDS 994	AB	2010	11	299	88.9	7.58	9.75	F5		172545.43+271812.0
17257+2719	LDS 994	AB	2015	12	299	89.2	7.58	9.75	F5		172545.42+271812.0

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

WDS 17257+2719 LDS 994 AB (HD 158038) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17257+2719 LDS 994 AB (HD 158038) : MEASURES

No records found.

WDS 17257+2719 (HD 158038) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 17257+2719 (HD 158038) : ALADIN DSS IMAGE @ 17^h 25^m 45.42^s +27° 18' 12.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17257+2719 LDS 994 AB (HD 158038) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		17257+2719	LDS 994	AB	299	89.3	1
Show		17257+2719	FMR 174	AC	313	38.3	1
Show		17266+2714	HDS2462	AB	354	0.3	12
Show		17266+2714	GII 247	Aa,Ab	327	0.1	12
Show		17260+2653	HJ 1299	AB	20	47.4	26
Show		17260+2653	HJ 1299	AC	58	50.6	26
Show		17280+2740	HDS2467	AB	149	0.9	38
Show		17252+2805	TDT 341		171	2.7	48
Show		17268+2625	COU1455	AB	358	0.3	55
Show		17268+2625	LBU 9	AB,C	266	50.5	55
Show		17276+2624	COU 498		40	0.5	60
Show		17227+2808	TDT 326		251	0.8	64
Show		17276+2618	COU 497		76	1.1	66
Show		17217+2800	KPP 396		333	3.7	68
Show		17312+2734	TDT 394		241	2.4	74
Show		17196+2722	TDT 306		173	2.2	83
Show		17195+2718	SLE 26		209	16.1	84
Show		17299+2613	UC 3354		9	19.5	86
Show		17222+2605	HO 414	AB	103	0.8	88
Show		17222+2605	HO 414	AC	304	30.8	88
Show		17222+2605	SLE 23	AD	92	24.1	88
Show		17199+2629	OSV 5	AB	269	16.9	92
Show		17199+2629	BWL 46	AC	293	3.2	92
Show		17199+2629	BWL 46	AD	25	8.6	92
Show		17199+2629	BWL 46	AE	156	11.4	92
Show		17199+2629	BWL 46	AF	161	10.9	92
Show		17199+2629	BWL 46	AG	199	9.3	92
Show		17199+2629	BWL 46	AH	91	11.2	92
Show		17194+2802	COU 625		99	0.1	95
Show		17229+2849	LEP 83		314	22.7	98
Show		17231+2545	HO 415		345	0.9	100
Show		17191+2805	RAO 368		114	2.2	101
Show		17181+2706	CVR 200		38	112.5	104
Show		17215+2845	CHR 194	Aa,Ab	131	0.0	104
Show		17215+2845	KUI 80	AB	172	0.6	104
Show		17181+2742	A 231		106	1.9	105
Show		17179+2659	SLE 25		94	19.2	107
Show		17240+2534	TDT 337		202	0.6	107
Show		17212+2542	A 232		130	0.4	114
Show		17254+2914	GRV 952		328	22.6	117
Show		17302+2901	GRV 959		356	24.2	119
Show		17167+2728	RAO 367		245	0.1	122
Show		17276+2518	TDS 867		248	2.0	123
Show		17254+2513	COU 416	AB	150	2.2	126
Show		17324+2848	A 352	AB	353	0.1	126
Show		17296+2916	LDS4744		162	15.7	128
Show		17350+2641	RAO 377		53	0.1	129
Show		17262+2927	STF2165	CD	180	52.3	129
Show		17262+2927	STF2165	AB	62	10.4	130
Show		17262+2927	STF2165	AC	251	94.8	130
Show		17166+2635	WHC 15	AB	63	0.1	130

WDS 17257+2719 : COMPONENTS

	A	B
B	pa=302.0° sep=81.77"
C	pa=316.7° sep=36.14"	pa=110.9° sep=47.71"

17257+2719 A

Name	HD 158038	Coord arcsec 2000	172545.42+271812.0	Mag	7.58	Spectral class	F5 (yellow-white)
PmRA	48.00	PmDE	-59.0	SAO	85078	HIP	85294
Tycho2	2082-01290-1	HD	158038	BD	BD+27 2808

Tycho2

Tycho2	2082-01290-1	Pflag		RAmdeg	261.43928035	DEmdeg	27.30334319
PmRA	44.7	PmDE	-58.2	E RAmdeg	5	E DEmdeg	4
E pmRA	1.4	E pmDE	1.3	EpRAm	1991.35	EpDEm	1991.53
Num	9	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.7	BTmag	8.803	E BTmag	0.016	VTmag	7.581
E VTmag	0.010	Prox	873	TYC	T	HIP	85294
CCDM		RAdeg	261.43916306	DEdeg	27.30347694	EpRA 1990	1.58
EpDE 1990	1.73	E RAdeg	4.8	E DEdeg	4.4	Posflg
Corr	-0.1

SAO

SAO	85078	DelFlag		RA1950		PmRA1950	0.0038
DE1950		PmDE1950	-0.061	Vmag	7.6	SpType	K0
Double code		Source	34	CatNum	8189	DM	BD+27 2808
DMcomp		BDsup		HD	158038	M HD	0
GC		RA1950rad	4.55426322	DE1950rad	0.47729085	PmRA2000	0.004
PmDE2000	-0.06

Hipparcos

Catalog	H	HIP	85294	Proxy		RAhms	17 25 45.40
DEdms	+27 18 12.5	Vmag	7.47	VarFlag		R Vmag	G
RAdeg	261.439	DEdeg	27.3035	AstroRef		Plx	8.76
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	158038	BD	BD+27 2808
CD		CP		Dm number	+27 2808	VIred	1.01
SpType	K2II	R SpType		Coord arcsec 2000	172545.40+271812.5

Hipparcos 2

HIP	85294	Sn	5	So	0	Nc	1
RArad	4.562974065	DErad	0.4765356964	Plx	9.65	PmRA	48.35
PmDE	-59.04	E RArad	0.4	E DErad	0.58	E Plx	0.74
E pmRA	0.46	E pmDE	0.78	Hpmag	7.6439	E Hpmag	0.0015
SHp	0.015	VA	0	BV	1.04	E BV	0.015
VI	1.01

17257+2719 B

Coord arcsec 2000	172540.21+271855.3		Mag	9.75		PmRA	-28.00		PmDE	-31.0
Tycho2	2082-01163-1		Calc delta mag	2.17		Calc coord	yes

Tycho2

Tycho2	2082-01163-1	Pflag		RAmdeg	261.41526285	DEmdeg	27.31523122
PmRA	-28.4	PmDE	-32.2	E RAmdeg	14	E DEmdeg	13
E pmRA	1.5	E pmDE	1.4	EpRAm	1989.43	EpDEm	1990.31
Num	7	Q RAmdeg	0.6	Q DEmdeg	0.8	Q pmRA	0.5
Q pmDE	0.9	BTmag	10.260	E BTmag	0.026	VTmag	9.749
E VTmag	0.023	Prox	873	TYC	T	HIP
CCDM		RAdeg	261.41533833	DEdeg	27.31530528	EpRA 1990	1.56
EpDE 1990	1.78	E RAdeg	15.0	E DEdeg	12.6	Posflg
Corr	-0.2

17257+2719 C

Coord arcsec 2000	172543.56+271838.3		Mag	15		Spectral class	M3V (red)		PmRA	50.00
PmDE	-58.0		Calc delta mag	7.42		Calc coord	yes