19220+2512 RAS 29 AC

19^h 21^m 59.89^s +25° 11' 43.7" P.A. 180.00 sep 1.9 mag 9.90,15.00 Sp B9+K

Coord 2000	19220+2512	Discov num	RAS 29	Comp	AC	Coord arcsec 2000	19 21 59.89 +25 11 43.7
Date first	2010	Date last	2010	Obs	1
Pa first	180	Pa last	180.4	P.A. Now (θ)	180.4°
Sep first	1.9	Sep last	1.946	Sep. Now (ρ)	1.946"
Mag pri	9.90	Mag sec	15.00	delta mag (ΔM)	5.1	Spectral class	B9+K (blue-white/yellow-orange)
Pri motion ra	-000	Sec motion ra
Pri motion dec	-009	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

19220+2512 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		87122	19 21 60 +25 11 44	RAS 29 AB	2010	2	130	0.0	9.90	12.90	3.00
Show		87122	19 21 60 +25 11 44	RAS 29 AC	2010	1	180	1.9	9.90	15.00	5.10		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Vulpecula		SAO	87122		Tycho2	2128-03105-1		Gaia DR2	2023190734771598976
HD	338226

WDS 19220+2512 RAS 29 AC : NOTES

discov_num	notes	refcode
RAS 29	Silicon star, type B9. B component estimated as F0-F2, C component as
	type K.	Ras2014

REFERENCES

refcode	metd	author	reference
Ras2014	S j	Rastegaev, D.A., Balega, Y.Y., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.	2014AstBu..69..296R
Ras2014		Astrophys. Bull. 69, 296, 2014

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19220+2512	RAS 29	AC	2010	1	180	1.9	9.90	15.00	B9 K		192159.89+251143.7

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WDS 19220+2512 RAS 29 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19220+2512 RAS 29 AC : MEASURES

No records found.

WDS 19220+2512 : 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 19220+2512 : ALADIN DSS IMAGE @ 19^h 21^m 59.89^s +25° 11' 43.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19220+2512 RAS 29 AC : 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		19220+2512	RAS 29	AB	130	0.0
Show		19220+2512	RAS 29	AC	180	1.9
Show		19216+2508	POU3779		256	6.2	7
Show		19224+2517	TDT1405	Aa,Ab	160	0.6	7
Show		19224+2517	POU3784	AB	270	9.0	7
Show		19222+2502	POU3783		301	5.7	11
Show		19225+2501	POU3787		320	13.7	13
Show		19212+2501	POU3774		325	20.0	15
Show		19230+2505	POU3791		330	16.4	16
Show		19214+2458	POU3776		254	4.6	16
Show		19232+2515	POU3793		21	13.1	18
Show		19205+2513	POU3770		103	14.5	21
Show		19211+2454	POU3772		90	19.8	22
Show		19205+2501	POU3771		130	19.6	22
Show		19203+2511	POU3769		266	12.4	23
Show		19217+2534	ES 483		3	13.7	24
Show		19228+2445	POU3789		127	8.2	30
Show		19199+2520	TDT1377		98	0.8	30
Show		19215+2442	POU3778		33	16.5	31
Show		19198+2455	POU3767		127	13.4	36
Show		19202+2446	POU3768		337	13.2	36
Show		19212+2437	POU3773		20	14.7	36
Show		19244+2526	KPP4147		270	3.6	37
Show		19245+2459	POU3802		298	12.7	37
Show		19248+2505	POU3806		132	13.0	38
Show		19248+2502	POU3807		309	5.1	39
Show		19247+2455	POU3804		92	8.0	40
Show		19204+2545	TDT1383		55	1.6	40
Show		19227+2430	POU3788		139	6.7	44
Show		19214+2429	POU3777		50	10.5	44
Show		19243+2440	POU3800		252	12.1	45
Show		19240+2437	DOO9001	AB	329	0.2	45
Show		19240+2437	GII 47	AC	57	3.3	45
Show		19228+2428	POU3790		326	21.6	46
Show		19249+2448	POU3808		191	6.2	46
Show		19244+2543	COU 724		177	0.3	46
Show		19240+2433	HDS2750		58	0.4	48
Show		19188+2531	TDT1367		138	0.6	48
Show		19254+2455	CHR 86	Aa,Ab	71	0.2	50
Show		19254+2455	STT 589	AB	32	93.3	50
Show		19254+2455	STT 589	AC	21	121.1	50
Show		19254+2455	STT 589	AD	314	100.9	50
Show		19255+2452	POU3814		320	5.4	52
Show		19225+2418	POU3786		359	11.6	54
Show		19198+2426	POU3766		34	11.8	55
Show		19213+2417	POU3775		48	13.4	56
Show		19254+2542	ARY 17		268	116.0	56
Show		19179+2522	BUP 187		40	53.3	57
Show		19179+2522	KPP3338	Aa,Ab	112	2.8	57
Show		19254+2439	POU3812		45	8.3	57
Show		19192+2557	NSN 714		91	2.1	59

WDS 19220+2512 : COMPONENTS

	A	B
B	pa=133.0° sep=0.04"
C	pa=180.4° sep=1.95"	pa=181.3° sep=1.92"

19220+2512 A

Coord arcsec 2000	192159.89+251143.7	Mag	9.9	Spectral class	B9 (blue-white)	PmRA	0.00
PmDE	-9.0	SAO	87122	Tycho2	2128-03105-1	HD	338226
DM	BD+24 3723

Tycho2

Tycho2	2128-03105-1	Pflag		RAmdeg	290.49955080	DEmdeg	25.19548685
PmRA	-0.1	PmDE	-9.1	E RAmdeg	13	E DEmdeg	10
E pmRA	1.2	E pmDE	1.1	EpRAm	1989.12	EpDEm	1990.32
Num	8	Q RAmdeg	1.2	Q DEmdeg	0.7	Q pmRA	1.1
Q pmDE	0.7	BTmag	10.036	E BTmag	0.022	VTmag	9.860
E VTmag	0.022	Prox	999	TYC	T	HIP
CCDM		RAdeg	290.49955139	DEdeg	25.19550778	EpRA 1990	1.52
EpDE 1990	1.74	E RAdeg	13.9	E DEdeg	9.9	Posflg
Corr	0.2

SAO

SAO	87122	DelFlag		RA1950		PmRA1950	-0.0014
DE1950		PmDE1950	0.003	Vmag	9.4	SpType	A0
Double code		Source	34	CatNum	9869	DM	BD+24 3723
DMcomp		BDsup		HD	338226	M HD	0
GC		RA1950rad	5.06112925	DE1950rad	0.43806583	PmRA2000	-0.0013
PmDE2000	0.001

19220+2512 B

Coord arcsec 2000	192159.89+251143.7		Mag	12.9		Spectral class	F0/F2 (yellow-white)		Calc delta mag	3
Calc coord	yes

19220+2512 C

Coord arcsec 2000	192159.89+251141.8		Mag	15		Spectral class	K (yellow-orange)		Calc delta mag	5.1
Calc coord	yes