20027+2754 TDT 1933

20^h 02^m 44.64^s +27° 53' 46.6" P.A. 195.00 sep 0.7 mag 12.49,12.55

Coord 2000	20027+2754	Discov num	TDT1933	Comp		Coord arcsec 2000	20 02 44.64 +27 53 46.6
Date first	1991	Date last	1991	Obs	1
Pa first	195	Pa last	194.5	P.A. Now (θ)	194.5°
Sep first	0.7	Sep last	0.69	Sep. Now (ρ)	0.69"
Mag pri	12.49	Mag sec	12.55	delta mag (ΔM)	0.06	Spectral class
Pri motion ra	+026	Sec motion ra	+026
Pri motion dec	-004	Sec motion dec	-004
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Tycho2

2149-01650-1

Gaia DR2

2028955229377803648

WDS 20027+2754 TDT 1933 : 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
20027+2754	TDT1933		1991	1	195	0.7	12.49	12.55			200244.64+275346.6

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WDS 20027+2754 TDT 1933 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20027+2754 TDT 1933 : MEASURES

No records found.

WDS 20027+2754 : VIRTUAL EYEPIECE

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WDS 20027+2754 : ALADIN DSS IMAGE @ 20^h 02^m 44.64^s +27° 53' 46.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20027+2754 TDT 1933 : 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		20027+2754	TDT1933		195	0.7
Show		20025+2814	TDT1928		339	0.9	21
Show		20016+2814	SKF2391		122	1.5	26
Show		20010+2814	KPP2193		59	18.1	32
Show		20002+2759	MLB 605		181	8.2	34
Show		20053+2756	MLB 606		36	7.4	35
Show		20003+2739	TDT1909		208	1.0	36
Show		20044+2722	BRT 208		319	4.0	39
Show		20018+2716	A 277		340	4.3	41
Show		19599+2734	MLB 604		262	5.2	43
Show		20046+2719	MLB 702		46	6.7	44
Show		20025+2836	J 3045		263	5.2	44
Show		20062+2755	J 3051		348	3.1	45
Show		20053+2722	BKO 757		125	6.5	48
Show		20064+2752	TDT1982		134	2.2	49
Show		20064+2750	MLB 703		222	2.2	49
Show		20054+2716	HJ 1473		138	10.5	53
Show		20068+2748	TDT1987		228	0.5	54
Show		19597+2830	COU1166		179	0.8	54
Show		20030+2659	KPP4181		236	1.5	55
Show		20061+2715	BKO 761		101	9.5	60
Show		20001+2841	MLB 659		93	1.8	60
Show		20061+2839	TDT1976		149	0.5	63
Show		20026+2859	ES 496		277	2.7	65
Show		20054+2857	TDT1963		194	2.3	72
Show		19579+2715	AC 16	AB	232	0.4	76
Show		19579+2715	AC 16	AC	136	92.3	76
Show		20031+2636	AG 396		91	16.0	78
Show		20042+2912	TDT1948		223	2.1	81
Show		20026+2633	BKO 755		311	8.2	81
Show		19584+2850	MLB 570		14	3.3	82
Show		20082+2715	COU1167		239	2.0	82
Show		20067+2856	MLB 704		116	2.9	82
Show		20090+2748	MLB 705		167	2.4	84
Show		20043+2633	TDT1950		229	2.8	84
Show		19574+2709	ARN 120		93	93.4	84
Show		20075+2850	TDT1998		4	0.6	85
Show		20028+2628	BRT 207		311	4.0	86
Show		19568+2718	COU1165		77	0.9	87
Show		19584+2859	ES 495	AB	245	41.5	88
Show		19584+2859	FYM 73	BD	122	17.9	88
Show		19584+2859	ES 495	BC	319	5.1	88
Show		19594+2636	A 276		332	0.9	90
Show		20051+2629	DOO 77		153	18.4	91
Show		20090+2718	BRT 210		29	5.2	91
Show		20085+2842	MLB 529		57	4.7	92
Show		20086+2704	CBL 82		320	24.4	93
Show		20088+2842	TDT2019		95	0.9	94
Show		19559+2729	KPP4177		61	1.1	94
Show		19581+2643	TDT1887		342	0.4	94
Show		20098+2805	TDT2038		233	0.6	95

WDS 20027+2754 : COMPONENTS

	A
B	pa=192.9° sep=0.69"

20027+2754 A

Componente originario normalizzato	AB		Coord arcsec 2000	200244.64+275346.6		Mag	12.49		PmRA	26.00
PmDE	-4.0		Tycho2	2149-01650-1

Tycho2

Tycho2	2149-01650-1	Pflag		RAmdeg	300.68598222	DEmdeg	27.89618836
PmRA	26.1	PmDE	-3.8	E RAmdeg	102	E DEmdeg	80
E pmRA	2.5	E pmDE	2.3	EpRAm	1969.32	EpDEm	1977.39
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.5	Q pmRA	0.2
Q pmDE	0.5	BTmag	12.210	E BTmag	0.095	VTmag	11.708
E VTmag	0.088	Prox	999	TYC		HIP
CCDM		RAdeg	300.68591389	DEdeg	27.89619694	EpRA 1990	1.64
EpDE 1990	1.84	E RAdeg	115.7	E DEdeg	86.5	Posflg
Corr	0.1

20027+2754 B

Componente originario normalizzato	AB		Coord arcsec 2000	200244.63+275345.9		Mag	12.55		PmRA	26.00
PmDE	-4.0		Calc delta mag	0.06		Calc coord	yes