20103+5452 TDT 2043

20^h 10^m 20.77^s +54° 51' 38.9" P.A. 36.00 sep 2.1 mag 12.37,12.41

Coord 2000	20103+5452	Discov num	TDT2043	Comp		Coord arcsec 2000	20 10 20.77 +54 51 38.9
Date first	1991	Date last	1991	Obs	1
Pa first	36	Pa last	36.1	P.A. Now (θ)	36.1°
Sep first	2.1	Sep last	2.09	Sep. Now (ρ)	2.09"
Mag pri	12.37	Mag sec	12.41	delta mag (ΔM)	0.04	Spectral class
Pri motion ra	+006	Sec motion ra	+006
Pri motion dec	+005	Sec motion dec	+005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3940-01210-1

Gaia DR2

2185646017274463744

WDS 20103+5452 TDT 2043 : NOTES

No records found.

DISCOVERER

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20103+5452	TDT2043		1991	1	36	2.1	12.37	12.41			201020.77+545138.9

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WDS 20103+5452 TDT 2043 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20103+5452 TDT 2043 : MEASURES

No records found.

WDS 20103+5452 : VIRTUAL EYEPIECE

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WDS 20103+5452 : ALADIN DSS IMAGE @ 20^h 10^m 20.77^s +54° 51' 38.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20103+5452 TDT 2043 : 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		20103+5452	TDT2043		36	2.1	0
Show		20086+5444	STI2504		64	11.3	18
Show		20124+5447	TDT2082		349	2.2	19
Show		20112+5422	STI2509		257	7.8	31
Show		20142+5445	A 1422		351	2.8	34
Show		20071+5431	TDT1991		333	2.0	35
Show		20143+5501	TDT2111		154	2.0	36
Show		20084+5524	STI2503		159	10.8	37
Show		20140+5428	TDT2108		311	0.8	40
Show		20147+5509	TDT2115		265	2.2	42
Show		20134+5416	STI2514		203	7.9	45
Show		20116+5539	STI2511		337	13.1	49
Show		20129+5408	TDT2092		230	0.6	49
Show		20153+5429	TDT2122		342	0.5	49
Show		20153+5428	TDT2123		328	2.0	50
Show		20131+5538	STI2513		333	5.0	53
Show		20050+5426	MGN 1		115	188.5	53
Show		20091+5546	STI2505		15	10.2	56
Show		20048+5522	STI2499		143	9.0	57
Show		20131+5544	STI2512		107	10.5	58
Show		20041+5428	STI2497		30	12.5	59
Show		20124+5354	HDS2880		274	0.1	61
Show		20152+5409	HO 455	AB	83	35.1	61
Show		20152+5409	HO 455	AD	263	31.4	61
Show		20152+5409	HO 455	AE	71	39.6	61
Show		20152+5409	HO 455	BC	176	4.0	61
Show		20152+5409	HO 455	BE	30	5.6	61
Show		20034+5515	HJ 1480		97	14.3	65
Show		20082+5556	STI2502		65	14.9	67
Show		20021+5439	MLR 580	EF	159	0.6	70
Show		20021+5439	BU 427	CD	336	3.1	70
Show		20021+5439	ENG 68	CE	158	160.3	70
Show		20155+5546	STI2515		83	13.5	70
Show		20146+5349	ES 987		293	7.9	72
Show		20164+5542	KR 49		114	1.7	73
Show		20021+5439	BU 426	AB	306	5.9	73
Show		20021+5439	BU 426	AC	53	163.2	73
Show		20140+5557	TOK 5		90	0.0	73
Show		20189+5503	KPP 932		255	7.7	75
Show		20042+5546	STI2498		119	13.8	76
Show		20184+5524	STF2671	AB	337	3.8	77
Show		20184+5524	STF2671	AC	53	87.2	77
Show		20184+5524	WOR 52	AE	54	30.3	77
Show		20184+5524	STF2671	CD	138	5.3	78
Show		20020+5523	STI2495		178	5.5	78
Show		20185+5542	BU 1260		135	0.3	86
Show		20021+5541	TDT1926		194	2.7	86
Show		20057+5610	STI2500		195	7.5	89
Show		20087+5320	A 1417		173	0.6	93
Show		19596+5451	STI2491		233	9.7	93
Show		20209+5511	TDT2197		241	2.0	94

WDS 20103+5452 : COMPONENTS

	A
B	pa=22.8° sep=1.83"

20103+5452 A

Coord arcsec 2000

201020.77+545138.9

Mag

12.37

PmRA

6.00

PmDE

5.0

20103+5452 B

Coord arcsec 2000	201020.85+545140.6		Mag	12.41		PmRA	6.00		PmDE	5.0
Tycho2	3940-01210-1		Calc delta mag	0.04		Calc coord	yes

Tycho2

Tycho2	3940-01210-1	Pflag		RAmdeg	302.58706137	DEmdeg	54.86128835
PmRA	6.1	PmDE	5.2	E RAmdeg	95	E DEmdeg	102
E pmRA	5.8	E pmDE	6.0	EpRAm	1987.85	EpDEm	1987.75
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	12.555	E BTmag	0.198	VTmag	12.617
E VTmag	0.230	Prox	999	TYC		HIP
CCDM		RAdeg	302.58703694	DEdeg	54.86127667	EpRA 1990	1.76
EpDE 1990	1.89	E RAdeg	98.1	E DEdeg	105.0	Posflg
Corr	0.0