20124+3549 TOB 177

20^h 12^m 25.87^s +35° 48' 52.8" P.A. 221.00 sep 20.1 mag 11.08,12.11

Coord 2000	20124+3549	Discov num	TOB 177	Comp		Coord arcsec 2000	20 12 25.87 +35 48 52.8
Date first	1941	Date last	2015	Obs	11
Pa first	219	Pa last	220.8	P.A. Now (θ)	220.8°
Sep first	19.3	Sep last	20.147	Sep. Now (ρ)	20.147"
Mag pri	11.08	Mag sec	12.11	delta mag (ΔM)	1.03	Spectral class
Pri motion ra	+008	Sec motion ra	-007
Pri motion dec	-002	Sec motion dec	-002
Notes

rPM=1.819

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

2683-02470-1

Gaia DR2

2058956748497509504

WDS 20124+3549 TOB 177 : 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
20124+3549	TOB 177		1998	4	220	20.0	11.08	12.11		D	201225.87+354852.8
20124+3549	TOB 177		2002	5	220	20.0	11.08	12.11		D	201225.87+354852.8
20124+3549	TOB 177		2010	6	221	20.5	11.08	12.11			201225.87+354852.8
20124+3549	TOB 177		2015	7	221	20.2	11.08	12.11			201225.87+354852.8

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

WDS 20124+3549 TOB 177 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20124+3549 TOB 177 : MEASURES

No records found.

WDS 20124+3549 : 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 20124+3549 : ALADIN DSS IMAGE @ 20^h 12^m 25.87^s +35° 48' 52.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20124+3549 TOB 177 : 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		20124+3549	TOB 177		221	20.1
Show		20125+3552	SEI1001		188	29.2	4
Show		20122+3548	SEI 992		77	26.4	4
Show		20124+3545	BKO 104	AB	72	9.4	4
Show		20124+3545	BKO 104	AC	285	9.3	4
Show		20119+3550	SEI 985	AB	17	16.6	7
Show		20119+3550	BKO 103	AC	92	8.1	7
Show		20119+3551	SEI 983	AB	89	3.5	8
Show		20119+3551	SEI 983	AC	243	8.1	8
Show		20119+3551	BKO 102	AD	277	14.7	8
Show		20123+3540	FYM 582		267	4.9	9
Show		20122+3600	SEI 991		296	20.1	12
Show		20115+3545	TDT2066		129	1.0	12
Show		20114+3552	HJ 1490		355	8.6	13
Show		20118+3540	SEI 979		350	6.3	13
Show		20135+3551	SEI1018		170	22.3	13
Show		20113+3550	BU 430	AB	23	1.2	14
Show		20113+3550	BU 430	AC	173	7.2	14
Show		20113+3550	HJ 1489	AD	51	17.1	14
Show		20113+3551	BKO 100		91	6.3	14
Show		20122+3603	SEI 994		250	27.1	15
Show		20136+3553	SEI1021	BC	52	3.3	15
Show		20117+3600	SEI 978		151	7.6	15
Show		20121+3603	SEI 990		296	26.7	15
Show		20136+3553	SEI1021	AB	248	13.4	15
Show		20136+3553	SEI1021	AD	121	6.9	15
Show		20136+3553	SEI1021	AC	253	10.3	15
Show		20131+3602	SEI1014		351	27.7	16
Show		20115+3539	SEI 968		127	5.6	16
Show		20137+3551	TDT2105		168	0.6	16
Show		20139+3545	COU2215		75	0.7	19
Show		20115+3604	SEI 972		147	23.9	19
Show		20110+3559	SEI 961		20	13.9	20
Show		20108+3552	SEI 954		314	4.8	21
Show		20114+3532	TDT2064		329	0.6	22
Show		20135+3607	SEI1019		115	23.9	23
Show		20119+3612	BLL 46	AB	109	53.2	24
Show		20119+3612	BKO 101	AC	242	41.1	24
Show		20105+3550	SEI 944		90	17.2	24
Show		20132+3611	NSN 731		324	25.3	25
Show		20126+3614	SEI1003		282	23.4	26
Show		20113+3527	SEI 966		246	26.0	26
Show		20120+3614	TOB 176		197	18.8	27
Show		20135+3526	COU2214	AB	31	1.1	27
Show		20135+3526	COU2214	AC	263	3.4	27
Show		20107+3529	RAO 427		126	0.5	30
Show		20126+3618	SEI1004	AB	108	25.8	30
Show		20126+3618	TOB 178	AC	288	27.8	30
Show		20109+3612	SEI 959		71	21.6	30
Show		20144+3556	SEI1035		198	15.4	31
Show		20101+3602	SEI 938		22	5.4	32

WDS 20124+3549 : COMPONENTS

	A
B	pa=215.0° sep=18.62"

20124+3549 A

Componente originario normalizzato	AB		Coord arcsec 2000	201225.87+354852.8		Mag	11.08		PmRA	8.00
PmDE	-2.0		Tycho2	2683-02470-1

Tycho2

Tycho2	2683-02470-1	Pflag		RAmdeg	303.10779695	DEmdeg	35.81466483
PmRA	7.8	PmDE	-0.6	E RAmdeg	45	E DEmdeg	39
E pmRA	1.8	E pmDE	1.7	EpRAm	1983.02	EpDEm	1985.13
Num	5	Q RAmdeg	1.0	Q DEmdeg	0.6	Q pmRA	1.0
Q pmDE	0.6	BTmag	11.744	E BTmag	0.071	VTmag	11.081
E VTmag	0.069	Prox	201	TYC	T	HIP
CCDM		RAdeg	303.10777417	DEdeg	35.81466556	EpRA 1990	1.60
EpDE 1990	1.70	E RAdeg	47.7	E DEdeg	41.4	Posflg
Corr	-0.1

20124+3549 B

Componente originario normalizzato	AB		Coord arcsec 2000	201224.99+354837.5		Mag	12.11		PmRA	-7.00
PmDE	-2.0		Tycho2	2683-02950-1		Calc delta mag	1.03		Calc coord	yes

Tycho2

Tycho2	2683-02950-1	Pflag		RAmdeg	303.10337704	DEmdeg	35.81032557
PmRA	-3.4	PmDE	-10.1	E RAmdeg	94	E DEmdeg	84
E pmRA	6.6	E pmDE	7.9	EpRAm	1987.11	EpDEm	1989.35
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	13.149	E BTmag	0.280	VTmag	12.106
E VTmag	0.168	Prox	201	TYC		HIP
CCDM		RAdeg	303.10338722	DEdeg	35.81034889	EpRA 1990	1.58
EpDE 1990	1.69	E RAdeg	98.8	E DEdeg	86.4	Posflg
Corr	0.0