20555+3028 TDT 2633

20^h 55^m 32.94^s +30° 27' 59.2" P.A. 116.00 sep 1.4 mag 11.27,12.63

Coord 2000	20555+3028	Discov num	TDT2633	Comp		Coord arcsec 2000	20 55 32.94 +30 27 59.2
Date first	1991	Date last	1991	Obs	1
Pa first	116	Pa last	115.5	P.A. Now (θ)	115.5°
Sep first	1.4	Sep last	1.38	Sep. Now (ρ)	1.38"
Mag pri	11.27	Mag sec	12.63	delta mag (ΔM)	1.36	Spectral class
Pri motion ra	+018	Sec motion ra	+018
Pri motion dec	-017	Sec motion dec	-017
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

2688-00966-1

Gaia DR2

1858759732874177792

WDS 20555+3028 TDT 2633 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20555+3028	TDT2633		1991	1	116	1.4	11.27	12.63			205532.94+302759.2

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WDS 20555+3028 TDT 2633 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20555+3028 TDT 2633 : MEASURES

No records found.

WDS 20555+3028 : VIRTUAL EYEPIECE

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WDS 20555+3028 : ALADIN DSS IMAGE @ 20^h 55^m 32.94^s +30° 27' 59.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20555+3028 TDT 2633 : 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		20555+3028	TDT2633		116	1.4
Show		20554+3033	GRV 396		349	67.4	6
Show		20567+3027	TDT2650		310	0.6	16
Show		20547+3046	LDS2934		178	10.8	22
Show		20567+3047	LDS2935		200	10.1	24
Show		20538+3029	J 3117		40	5.5	26
Show		20554+3059	J 2329		11	6.5	33
Show		20576+3003	J 2333	AB	328	7.7	36
Show		20576+3003	DAM 669	AC	244	4.4	36
Show		20563+2954	J 1779		246	2.5	36
Show		20578+3002	J 2334		16	5.1	38
Show		20535+3057	STTA212		155	65.7	39
Show		20579+3002	TDT2662		100	1.5	40
Show		20525+3040	TDT2594		160	0.8	41
Show		20538+3104	CLL 16		184	32.0	43
Show		20523+3038	LDS6417		295	228.9	44
Show		20589+3015	ES 373		136	2.3	46
Show		20593+3043	TDT2677		133	0.8	51
Show		20595+3019	J 847		129	2.2	53
Show		20534+3113	TDT2609		11	0.5	53
Show		20519+3002	TDT2587		349	1.0	54
Show		20579+2940	MLB 573	AB	57	5.7	57
Show		20579+2940	MLB 573	AC	232	23.7	57
Show		20540+3124	ES 371		134	3.5	59
Show		20598+3048	TDT2681		215	0.5	59
Show		21004+3022	COU1179		359	0.9	64
Show		20515+3104	NSN 737	AB	134	1.4	64
Show		20515+3104	RAO 676	AC	22	4.5	64
Show		20506+3024	STT 415		234	3.7	65
Show		20506+3055	BU 67	AB	311	1.5	70
Show		20506+3055	GII 293	Aa,Ab	137	0.1	70
Show		20572+2921	J 794		134	3.2	70
Show		20528+3132	TDT2599		325	1.7	73
Show		20590+2929	J 3119		140	8.4	74
Show		20536+3138	HDS2976		248	0.3	75
Show		20530+3136	TDT2602		64	0.6	76
Show		20529+2920	BOW9002	AB	354	9.9	77
Show		20529+2920	DAM 295	AC	37	22.2	77
Show		20581+2917	HO 598		125	16.2	79
Show		20565+2910	MLB 485	AB	154	4.5	80
Show		20554+3147	TDT2630		86	1.9	80
Show		20598+3126	GYL 44		2	51.2	81
Show		20522+2917	KU 129	AB	103	15.1	84
Show		20522+2917	KU 129	AC	39	46.1	84
Show		20531+2909	STT 417	AB	27	0.9	86
Show		20531+2909	STT 417	AB,C	108	30.8	86
Show		20493+2957	TDS1102		19	1.1	87
Show		21020+3052	LDS2937		140	55.9	87
Show		20529+3149	A 1213		178	3.3	88
Show		21003+3134	KPP1379		160	10.3	90
Show		20562+3158	ES 372		146	3.5	91

WDS 20555+3028 : COMPONENTS

	A
B	pa=119.0° sep=1.23"

20555+3028 A

Componente originario normalizzato	AB		Coord arcsec 2000	205532.94+302759.2		Mag	11.27		PmRA	18.00
PmDE	-17.0		Tycho2	2688-00966-1

Tycho2

Tycho2	2688-00966-1	Pflag		RAmdeg	313.88727027	DEmdeg	30.46642909
PmRA	18.1	PmDE	-16.5	E RAmdeg	40	E DEmdeg	36
E pmRA	1.9	E pmDE	1.8	EpRAm	1986.24	EpDEm	1987.22
Num	4	Q RAmdeg	1.0	Q DEmdeg	0.3	Q pmRA	1.0
Q pmDE	0.3	BTmag	11.716	E BTmag	0.060	VTmag	11.210
E VTmag	0.064	Prox	999	TYC	T	HIP
CCDM		RAdeg	313.88722056	DEdeg	30.46646750	EpRA 1990	1.45
EpDE 1990	1.60	E RAdeg	40.8	E DEdeg	37.1	Posflg
Corr	0.3

20555+3028 B

Componente originario normalizzato	AB		Coord arcsec 2000	205533.02+302758.6		Mag	12.63		PmRA	18.00
PmDE	-17.0		Calc delta mag	1.36		Calc coord	yes