20136+0717 TOB 308 BC

20^h 13^m 38.18^s +07° 17' 05.2" P.A. 63.00 sep 15.6 mag 12.30,12.40

Coord 2000	20136+0717	Discov num	TOB 308	Comp	BC	Coord arcsec 2000	20 13 38.18 +07 17 05.2
Date first	1982	Date last	2015	Obs	5
Pa first	64	Pa last	63.4	P.A. Now (θ)	63.4°
Sep first	12.4	Sep last	15.563	Sep. Now (ρ)	15.563"
Mag pri	12.30	Mag sec	12.40	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	-057	Sec motion ra	-006
Pri motion dec	-051	Sec motion dec	-009
Notes

rPM=0.864

This double is not physical.

20136+0717 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 13 37 +07 16 53	TOB 308 AB	2016	8	50	18.9	10.80	12.30	1.50
Show			20 13 38 +07 17 05	TOB 308 BC	2015	5	63	15.6	12.30	12.40	0.10		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4250476215115517952

WDS 20136+0717 TOB 308 BC : 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
20136+0717	TOB 308	BC	2000	2	63	14.3	12.30	12.40		D	201338.18+071705.2
20136+0717	TOB 308	BC	2010	4	64	15.2	12.30	12.40			201338.18+071705.2
20136+0717	TOB 308	BC	2015	4	63	15.6	12.30	12.40			201338.18+071705.2

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

WDS 20136+0717 TOB 308 BC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20136+0717 TOB 308 BC : MEASURES

No records found.

WDS 20136+0717 : 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 20136+0717 : ALADIN DSS IMAGE @ 20^h 13^m 38.18^s +07° 17' 05.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20136+0717 TOB 308 BC : 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		20136+0717	TOB 308	BC	63	15.6
Show		20136+0717	TOB 308	AB	50	18.9	1
Show		20140+0713	CVR 220		238	101.7	7
Show		20130+0721	HJ 2938		146	20.0	11
Show		20157+0715	LDS1038		288	116.0	23
Show		20158+0715	DAM 207		207	3.8	33
Show		20139+0641	GIC 164		331	101.5	37
Show		20125+0754	J 2302		26	7.2	42
Show		20142+0635	S 740	AB	192	43.9	43
Show		20142+0635	TOK 627	AC	134	999.9	43
Show		20142+0635	TOK 627	AD	137	999.9	43
Show		20156+0749	STF2656		233	9.7	44
Show		20142+0635	TOK 627	BC	132	999.9	44
Show		20142+0635	TOK 627	BD	136	999.9	44
Show		20143+0803	HDS2884		130	0.5	48
Show		20117+0629	TOB 307	AB	182	44.8	57
Show		20117+0629	TOB 307	AC	184	8.8	57
Show		20140+0816	J 1295		94	4.0	60
Show		20106+0632	LUH 15		6	143.5	64
Show		20167+0802	CVR 222		285	97.6	64
Show		20133+0823	TDT2098		77	2.1	66
Show		20156+0615	HJL 277		251	114.8	70
Show		20186+0704	HJ 2945		55	10.1	75
Show		20185+0750	SKF1865		240	56.6	80
Show		20150+0835	J 552		274	4.0	81
Show		20124+0840	HEI 582		220	0.7	85
Show		20183+0627	DAM 208	AB	8	4.9	86
Show		20183+0627	DAM 208	AC	298	5.3	86
Show		20114+0559	J 1339		13	2.6	87
Show		20101+0827	STF2635	AB	80	7.7	87
Show		20101+0827	STF2635	AC	38	88.9	87
Show		20101+0827	GMC 9	AD	37	127.5	87
Show		20158+0555	UC 4129		89	48.4	88
Show		20185+0626	J 2191		134	4.8	88
Show		20178+0612	AG 251	AB	185	7.3	90
Show		20178+0612	AG 251	AC	221	87.7	90
Show		20154+0843	SKF2028		67	3.9	91
Show		20084+0628	J 547		92	4.4	92
Show		20198+0716	GRV 331		323	47.5	93
Show		20078+0805	TDT2006		79	0.7	100
Show		20130+0533	TDT2094		222	0.4	105
Show		20066+0735	STTA198	AB	185	64.6	106
Show		20066+0735	STTA198	AC	173	35.1	106
Show		20066+0735	GMC 6	AD	316	33.8	106
Show		20071+0759	A 609		130	0.4	106
Show		20065+0733	GMC 8		253	60.9	108
Show		20209+0727	UC 4153		201	23.7	108
Show		20064+0734	GMC 7		316	40.3	109
Show		20132+0526	J 1700		217	6.1	112
Show		20202+0815	DAM 210		321	3.9	113
Show		20110+0902	J 3054		164	5.0	113

WDS 20136+0717 : COMPONENTS

	A	B
B	pa=48.0° sep=17.63"
C	pa=55.1° sep=32.80"	pa=63.2° sep=15.46"

20136+0717 A

Coord arcsec 2000	201337.30+071653.4		Mag	10.8		PmRA	-83.00		PmDE	-44.0
Tycho2	0507-01976-1

Tycho2

Tycho2	0507-01976-1	Pflag		RAmdeg	303.40502019	DEmdeg	7.28141535
PmRA	-83.8	PmDE	-43.6	E RAmdeg	77	E DEmdeg	83
E pmRA	2.3	E pmDE	2.3	EpRAm	1974.56	EpDEm	1968.81
Num	4	Q RAmdeg	0.4	Q DEmdeg	1.3	Q pmRA	0.4
Q pmDE	1.3	BTmag	12.294	E BTmag	0.237	VTmag	11.266
E VTmag	0.125	Prox	999	TYC		HIP
CCDM		RAdeg	303.40521889	DEdeg	7.28151528	EpRA 1990	1.56
EpDE 1990	1.42	E RAdeg	86.7	E DEdeg	97.9	Posflg
Corr	-0.3

20136+0717 B

Coord arcsec 2000	201338.18+071705.2		Coord calc	201338.18+071705.2		Mag	12.3		PmRA	-57.00
PmDE	-51.0		Calc delta mag	1.5

20136+0717 C

Coord arcsec 2000	201339.11+071712.2		Mag	12.4		PmRA	-6.00		PmDE	-9.0
Calc delta mag	1.6		Calc coord	yes