17478+1557 TOB 268 AB

17^h 47^m 46.16^s +15° 56' 51.1" P.A. 115.00 sep 24.1 mag 9.40,10.05 Sp M0

Coord 2000	17478+1557	Discov num	TOB 268	Comp	AB	Coord arcsec 2000	17 47 46.16 +15 56 51.1
Date first	1896	Date last	2015	Obs	15
Pa first	120	Pa last	115.3	P.A. Now (θ)	115.3°
Sep first	23.1	Sep last	24.137	Sep. Now (ρ)	24.137"
Mag pri	9.40	Mag sec	10.05	delta mag (ΔM)	0.65	Spectral class	M0 (red)
Pri motion ra	-006	Sec motion ra	+013
Pri motion dec	-003	Sec motion dec	+008
Notes

rPM=1.438

This double is not physical.

17478+1557 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			17 47 46 +15 56 51	TOB 268 AB	2015	15	115	24.1	9.40	10.05	0.65		<===
Show			17 47 46 +15 56 51	TOB 268 AC	2015	14	253	70.2	9.40	10.28	0.88

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

1552-02010-1

Gaia DR2

4501226129662219008

WDS 17478+1557 TOB 268 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Tob2000	Mb u	Tobal, T.	2000O&T....52...67T
Tob2000		Obs. et Travaux 52, 67, 2000
Tob2003	M+ j	Tobal, T.	...................
Tob2003	+Pa	OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003
Tob2003	+Z
Tob2005a	Pu j	Tobal, T.	...................
Tob2005a		Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 1, 2004)
Tob2005b	Pu j	Tobal, T.	...................
Tob2005b		Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 2, 2004)
Tob2005c	Pu j	Tobal, T.	...................
Tob2005c		Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 3, 2004)
Tob2005d	Pp j	Tobal, T.	...................
Tob2005d		Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 4, 2004)
Tob2005e	Pp j	Tobal, T.	...................
Tob2005e		Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 5, 2004)
Tob2005f	Pp j	Tobal, T.	...................
Tob2005f		Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 6, 2004)
Tob2005g	Pp j	Tobal, T.	...................
Tob2005g		Webb Soc. Double Star Circ. 13, 2005 (also OAG General Cat. Suppl. 7, 2004)
Tob2005h	Pu j	Tobal, T.	...................
Tob2005h		Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 8, 2005)
Tob2005i	Pp j	Tobal, T.	...................
Tob2005i		Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 9, 2005)
Tob2005j	Pp j	Tobal, T. & Martin, I.T.	...................
Tob2005j		Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 10, 2005)
Tob2006a	Pp j	Tobal, T.	...................
Tob2006a		Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 11, 2006)
Tob2006b	Pp j	Tobal, T.	...................
Tob2006b		Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 12, 2006)
Tob2006c	Pa j	Tobal, T.	...................
Tob2006c		Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 13, 2006)
Tob2006d	Pa j	Tobal, T.	...................
Tob2006d		Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 14, 2006)
Tob2007a	Pu j	Tobal, T.	...................
Tob2007a		Webb Soc., Double Star Circ. 15, 2007 (also OAG General Cat. Suppl. 15, 2007)
Tob2007b	Pa j	Tobal, T.	...................
Tob2007b		Webb Soc., Double Star Circ. 16, 2008 (also OAG General Cat. Suppl. 20, 2007)
Tob2008	Pa j	Tobal, T.	...................
Tob2008		OAG General Cat. Suppl. 21, 2008
Tob2009	Pa j	Tobal, T.	...................
Tob2009		Webb Soc., Double Star Circ. 18, 2010 (also OAG General Cat. Suppl. 23, 2009)
Tob2012a	Pa j	Tobal, T.	...................
Tob2012a		GWP Catalog, part I (equatorial zone), OAG CPMWP Survey (2012)
Tob2012b	not -	Tobal, T.	...................
Tob2012b		private communication, 2012
Tob2012c	Pa j	Tobal, T.	...................
Tob2012c		Webb Soc., Double Star Circ. 20, 2012 (also OAG General Cat. Suppl. 26, 2010)
Tob2016	Pa j	Tobal, T.	...................
Tob2016		GWP Catalog, part II (equatorial zone), OAG CPMWP Survey (2016)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17478+1557	TOB 268	AB	1998	9	116	23.8	9.40	10.05		D	174746.16+155651.1
17478+1557	TOB 268	AB	2010	10	116	24.1	9.40	10.05		D	174746.16+155651.1
17478+1557	TOB 268	AB	2015	12	115	24.1	9.40	10.05	M0		174746.16+155651.1

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

WDS 17478+1557 TOB 268 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17478+1557 TOB 268 AB : MEASURES

No records found.

WDS 17478+1557 : 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 17478+1557 : ALADIN DSS IMAGE @ 17^h 47^m 46.16^s +15° 56' 51.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17478+1557 TOB 268 AB : 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		17478+1557	TOB 268	AB	115	24.1
Show		17478+1557	TOB 268	AC	253	70.2
Show		17478+1546	TOB 267		84	17.9	11
Show		17483+1547	J 753	AB	275	2.0	13
Show		17483+1547	FOX 209	AC	179	47.9	13
Show		17478+1619	HEI 254		275	2.3	23
Show		17456+1553	HU 1287		63	1.9	32
Show		17489+1633	TDT 519		221	1.0	40
Show		17492+1517	OL 197		113	3.7	44
Show		17477+1641	UC 3411		258	13.4	44
Show		17444+1600	LSC 75		323	0.6	50
Show		17495+1513	KPP 401		114	3.7	51
Show		17472+1502	HU 1288		163	0.4	56
Show		17506+1517	FOX 22		340	1.0	59
Show		17457+1650	A 2092		337	0.9	61
Show		17520+1542	HDS2520		184	4.6	63
Show		17479+1449	STF2222		63	2.4	69
Show		17433+1534	KPP4055		106	1.3	69
Show		17516+1513	KPP3324		349	14.1	72
Show		17520+1520	STT 338	AB	168	0.9	72
Show		17520+1520	STT 338	AC	202	32.6	72
Show		17520+1520	STT 338	AD	247	96.3	72
Show		17467+1447	STF2217	AB	284	7.1	72
Show		17467+1447	STF2217	AC	300	23.2	72
Show		17509+1458	J 2117		199	5.1	73
Show		17525+1530	L 17	AB	292	2.7	74
Show		17525+1530	WLY 20	AC	122	38.1	74
Show		17514+1504	UC 3429		131	53.5	74
Show		17439+1455	J 2115		223	6.6	84
Show		17420+1557	BU 1251	AB	102	1.4	84
Show		17420+1557	BU 1251	AC	271	154.7	84
Show		17530+1521	OSO 86	AB	208	20.9	84
Show		17530+1521	OSO 86	AC	300	23.4	84
Show		17530+1521	ZIE 11	AD	112	28.8	84
Show		17428+1646	BPMA 51		170	128.6	87
Show		17538+1610	BPM 707		132	98.6	88
Show		17484+1727	ARG 79		119	30.1	91
Show		17520+1449	TDT 542		186	0.7	92
Show		17487+1728	DAM 280		177	5.6	93
Show		17527+1459	BPM 705		230	26.6	93
Show		17530+1655	CRC 27	Aa,Ab	112	0.9	96
Show		17530+1655	CRC 27	AB	31	9.0	96
Show		17524+1708	TDT 550		32	0.5	97
Show		17433+1441	BPM 695		52	118.7	100
Show		17513+1723	TDT 536		61	1.1	101
Show		17411+1628	A 2091		269	0.8	101
Show		17483+1740	BPM 700		143	67.0	104
Show		17434+1435	UC 3391		137	10.2	104
Show		17443+1425	HJ 1303		152	41.1	106
Show		17471+1742	STF2215		249	0.4	106
Show		17547+1633	UC 234		204	32.4	107

WDS 17478+1557 : COMPONENTS

	A	B
B	pa=116.2° sep=23.38"
C	pa=252.8° sep=67.70"	pa=263.5° sep=86.20"

17478+1557 A

Coord arcsec 2000	174746.16+155651.1		Mag	9.4		Spectral class	M0 (red)		PmRA	-6.00
PmDE	-3.0		Tycho2	1552-02010-1

Tycho2

Tycho2	1552-02010-1	Pflag		RAmdeg	266.94245498	DEmdeg	15.94741193
PmRA	-4.2	PmDE	-0.6	E RAmdeg	14	E DEmdeg	13
E pmRA	1.1	E pmDE	1.0	EpRAm	1989.29	EpDEm	1988.80
Num	9	Q RAmdeg	1.1	Q DEmdeg	1.1	Q pmRA	1.2
Q pmDE	1.0	BTmag	10.994	E BTmag	0.043	VTmag	9.402
E VTmag	0.018	Prox	239	TYC	T	HIP
CCDM		RAdeg	266.94246611	DEdeg	15.94741250	EpRA 1990	1.64
EpDE 1990	1.62	E RAdeg	14.0	E DEdeg	13.9	Posflg
Corr	-0.2

17478+1557 B

Coord arcsec 2000	174747.61+155640.8		Mag	10.05		PmRA	13.00		PmDE	8.0
Tycho2	1552-02251-1		Calc delta mag	0.65		Calc coord	yes

Tycho2

Tycho2	1552-02251-1	Pflag		RAmdeg	266.94869639	DEmdeg	15.94452440
PmRA	15.3	PmDE	10.3	E RAmdeg	21	E DEmdeg	21
E pmRA	1.1	E pmDE	1.1	EpRAm	1987.04	EpDEm	1986.51
Num	7	Q RAmdeg	1.8	Q DEmdeg	0.3	Q pmRA	1.9
Q pmDE	0.4	BTmag	11.176	E BTmag	0.049	VTmag	10.050
E VTmag	0.028	Prox	239	TYC	T	HIP
CCDM		RAdeg	266.94866000	DEdeg	15.94450000	EpRA 1990	1.65
EpDE 1990	1.64	E RAdeg	21.9	E DEdeg	21.5	Posflg
Corr	-0.3

17478+1557 C

Coord arcsec 2000	174741.68+155631.1		Mag	10.28		PmRA	-12.00		PmDE	-13.0
Tycho2	1552-01552-1		Calc delta mag	0.88		Calc coord	yes

Tycho2

Tycho2	1552-01552-1	Pflag		RAmdeg	266.92306028	DEmdeg	15.94189423
PmRA	-11.1	PmDE	-14.0	E RAmdeg	21	E DEmdeg	19
E pmRA	1.2	E pmDE	1.1	EpRAm	1987.10	EpDEm	1986.70
Num	7	Q RAmdeg	2.0	Q DEmdeg	1.2	Q pmRA	1.9
Q pmDE	1.1	BTmag	10.896	E BTmag	0.040	VTmag	10.280
E VTmag	0.032	Prox	699	TYC	T	HIP
CCDM		RAdeg	266.92308639	DEdeg	15.94192556	EpRA 1990	1.65
EpDE 1990	1.63	E RAdeg	21.8	E DEdeg	21.4	Posflg
Corr	-0.2