22239+5547 STI 2748

22^h 23^m 54.97^s +55° 47' 22.7" P.A. 88.00 sep 8.1 mag 10.51,12.60 Sp B8

Coord 2000	22239+5547	Discov num	STI2748	Comp		Coord arcsec 2000	22 23 54.97 +55 47 22.7
Date first	1917	Date last	2015	Obs	10
Pa first	89	Pa last	88	P.A. Now (θ)	88°
Sep first	8.3	Sep last	8.074	Sep. Now (ρ)	8.074"
Mag pri	10.51	Mag sec	12.60	delta mag (ΔM)	2.09	Spectral class	B8 (blue-white)
Pri motion ra	-004	Sec motion ra	+000
Pri motion dec	-001	Sec motion dec	-003
Notes

rPM=1.085

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cepheus

Tycho2

3986-00984-1

Gaia DR2

2005974856552375040

WDS 22239+5547 STI 2748 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Sti		Stein, J. (see Vat1926)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22239+5547	STI2748		2000	3	88	8.1	10.51	12.60		D	222354.97+554722.7
22239+5547	STI2748		2009	4	88	8.1	10.51	12.60		D	222354.97+554722.7
22239+5547	STI2748		2010	6	88	7.6	10.51	12.60	B8		222354.97+554722.7
22239+5547	STI2748		2015	7	88	8.1	10.51	12.60	B8		222354.97+554722.7

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

WDS 22239+5547 STI 2748 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22239+5547 STI 2748 : MEASURES

No records found.

WDS 22239+5547 : VIRTUAL EYEPIECE

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WDS 22239+5547 : ALADIN DSS IMAGE @ 22^h 23^m 54.97^s +55° 47' 22.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22239+5547 STI 2748 : 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		22239+5547	STI2748		88	8.1
Show		22237+5546	STI2743		153	14.4	3
Show		22229+5552	STI2734		199	12.5	10
Show		22229+5553	STI2733		246	8.4	11
Show		22245+5559	STI2755		77	12.2	13
Show		22225+5552	STI2731		48	7.6	14
Show		22224+5554	MLB 144	AB	299	89.3	15
Show		22230+5533	BAR 58	BC	135	5.5	16
Show		22230+5533	BAR 58	AB		90.7	17
Show		22230+5533	BAR 58	AD	181	152.4	17
Show		22224+5554	MLB 144	BC	292	2.8	17
Show		22219+5546	STI2721	AB	301	7.6	18
Show		22219+5546	STI2721	AC	151	13.2	18
Show		22222+5559	STI2726		77	12.2	19
Show		22230+5533	BAR 58	DE	297	102.8	19
Show		22238+5527	TDT3504		121	2.2	21
Show		22215+5551	STI2718		233	6.4	21
Show		22243+5608	MRI 8	BC	30	2.0	22
Show		22243+5608	STI2753	AB	130	12.8	22
Show		22256+5531	TDT3518		92	1.7	22
Show		22228+5608	STI2735		209	14.0	23
Show		22229+5610	TDT3497		172	2.5	25
Show		22241+5523	STI2750		179	4.1	25
Show		22221+5528	STI2723		48	11.0	26
Show		22264+5534	HJ 1767		212	12.0	26
Show		22215+5604	STI2719		1	6.5	26
Show		22251+5612	STI2764		73	9.1	28
Show		22270+5539	STI2782	AB	163	7.2	28
Show		22270+5539	MRI 30	AC	348	6.5	28
Show		22241+5615	STI2751		59	7.4	29
Show		22251+5521	MRI 9		351	1.9	29
Show		22223+5613	STI2727		124	11.0	30
Show		22208+5533	STI2712		275	7.9	30
Show		22248+5518	STI2761		2	11.7	30
Show		22231+5617	STI2740		197	9.4	31
Show		22270+5605	SMH 4		116	7.6	32
Show		22247+5516	STI2759		44	11.6	32
Show		22201+5550	STI2707		3	3.9	33
Show		22254+5516	STI2768	AB	192	13.6	34
Show		22254+5516	MRI 10	BC	120	4.4	34
Show		22224+5516	STI2728		37	14.2	34
Show		22237+5514	STI2744		207	15.1	34
Show		22207+5606	STI2711		91	12.4	34
Show		22255+5516	STI2770		116	12.7	34
Show		22222+5620	STI2725		29	5.5	36
Show		22203+5607	STI2708		253	9.8	36
Show		22200+5603	STI2706		260	13.7	37
Show		22279+5600	STI2786	AB	49	19.1	37
Show		22279+5600	STI2786	AC	187	4.4	37
Show		22279+5600	STI2786	AD	97	6.7	37
Show		22220+5620	STI2722		71	14.2	37

WDS 22239+5547 : COMPONENTS

	A
B	pa=86.4° sep=4.55"

22239+5547 A

Componente originario normalizzato	AB		Coord arcsec 2000	222354.97+554722.7		Mag	10.51		Spectral class	B8 (blue-white)
PmRA	-4.00		PmDE	-1.0		Tycho2	3986-00984-1

Tycho2

Tycho2	3986-00984-1	Pflag		RAmdeg	335.97906375	DEmdeg	55.78966526
PmRA	-1.6	PmDE	-1.1	E RAmdeg	25	E DEmdeg	23
E pmRA	3.8	E pmDE	3.7	EpRAm	1991.05	EpDEm	1991.17
Num	3	Q RAmdeg	0.8	Q DEmdeg	0.1	Q pmRA	0.8
Q pmDE	0.1	BTmag	10.708	E BTmag	0.036	VTmag	10.509
E VTmag	0.040	Prox	999	TYC	T	HIP
CCDM		RAdeg	335.97907056	DEdeg	55.78966778	EpRA 1990	1.63
EpDE 1990	1.69	E RAdeg	24.7	E DEdeg	22.6	Posflg
Corr	0.0

22239+5547 B

Componente originario normalizzato	AB		Coord arcsec 2000	222355.51+554723.0		Mag	12.6		PmRA	0.00
PmDE	-3.0		Calc delta mag	2.09		Calc coord	yes