21193+5837 BAG 9 Aa,Ab

21^h 19^m 15.69^s +58° 37' 24.6" P.A. 123.00 sep 0.1 mag 5.90,7.42 Sp M1I+B2+B3 dist. 591.72 pc (1930.19 l.y.)

Coord 2000	21193+5837	Discov num	BAG 9	Comp	Aa,Ab	Coord arcsec 2000	21 19 15.69 +58 37 24.6
Date first	1981	Date last	2006	Obs	27
Pa first	120	Pa last	122.7	P.A. Now (θ)	122.7°
Sep first	0.1	Sep last	0.119	Sep. Now (ρ)	0.119"
Mag pri	5.90	Mag sec	7.42	delta mag (ΔM)	1.52	Spectral class	M1I+B2+B3 (red/blue-white)
Pri motion ra	-004	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

21193+5837 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		33318	21 19 16 +58 37 25	BAG 9 Aa,Ab	2006	27	123	0.1	5.90	7.42	1.52		<===
Show	V381 Cep	33318	21 19 16 +58 37 25	STF 2790 AB	2015	31	45	4.6	5.85	9.27	3.42
Show		33318	21 19 16 +58 37 25	STF 2790 AC	2015	4	183	15.8	5.85	15.20	9.35
Show		33318	21 19 16 +58 37 25	STF 2790 AD	2015	11	352	74.8	5.85	10.07	4.22

Quintuple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Var name	V381 Cep	Constellation	Cepheus	SAO	33318	HIP	105259
Tycho2	3965-00453-1	Gaia DR2	2191213153886504704	HD	203338	HR	8164
ADS	14864	BD	BD+58 2249	Distance	591.72	Distance ly	1930.19

WDS 21193+5837 BAG 9 Aa,Ab : NOTES

discov_num	notes	refcode
BAG 9	Aa,Ab: This companion could be the blue component of the VV Cep system
	M1Ib ep + B2V (Cowley, 1969 PASP, 81, 297).	Bag1984b

REFERENCES

refcode	metd	author	reference
Bag1984b	S j	Balega, Y.Y., Bonneau, D., & Foy, R	1984A&AS...57...31B
Bag1984b		A&AS 57, 31, 1984

DISCOVERER

idgroup	discov	author
1	STF	Struve, F.G.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21193+5837	BAG 9	Aa,Ab	1998	20	122	0.1	5.90	7.42		N D	211915.69+583724.6
21193+5837	BAG 9	Aa,Ab	2004	24	122	0.1	5.90	7.42		N D	211915.69+583724.6
21193+5837	BAG 9	Aa,Ab	2006	27	123	0.1	5.90	7.42	M1I+B2+B3	N	211915.69+583724.6

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

WDS 21193+5837 BAG 9 Aa,Ab : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21193+5837 BAG 9 Aa,Ab : MEASURES

No records found.

WDS 21193+5837 : 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 21193+5837 : ALADIN DSS IMAGE @ 21^h 19^m 15.69^s +58° 37' 24.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21193+5837 BAG 9 Aa,Ab : 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		21193+5837	BAG 9	Aa,Ab	123	0.1
Show		21193+5837	STF2790	AB	45	4.6
Show		21193+5837	STF2790	AC	183	15.8
Show		21193+5837	STF2790	AD	352	74.8
Show		21199+5841	HLM 39		63	18.8	7
Show		21173+5837	BU 1140	AB	274	4.2	16
Show		21173+5837	BU 1140	AC	271	68.2	16
Show		21173+5837	PET 2	Aa,Ab	271	0.1	16
Show		21202+5809	STI2566		125	13.2	29
Show		21232+5859	HDS3048		27	13.0	38
Show		21178+5756	STI2564		212	5.0	43
Show		21160+5914	TDT2869		283	0.7	45
Show		21141+5818	STF2783		348	0.7	46
Show		21182+5931	STI1020		128	2.8	55
Show		21256+5814	BU 1141		166	3.3	55
Show		21234+5923	ES 2709		275	12.2	56
Show		21122+5854	ARG 107		193	37.0	58
Show		21203+5737	MLB 87		333	2.7	61
Show		21189+5938	MLB1092		106	10.5	61
Show		21274+5835	MLR 435		236	0.2	64
Show		21132+5924	TDT2832		56	0.6	67
Show		21223+5734	A 764	AB	21	1.3	69
Show		21223+5734	POP1233	AC	192	84.1	69
Show		21234+5943	TDT2938		258	1.7	73
Show		21165+5727	STI2562		77	11.2	73
Show		21290+5844	HDS3058	Aa,Ab	182	0.1	76
Show		21290+5844	MLR 436	AB	343	4.2	76
Show		21249+5734	A 766		225	0.6	78
Show		21130+5941	NSN 741		188	8.8	81
Show		21236+5951	PET 3		328	0.5	81
Show		21275+5747	HJ 1648		29	9.3	83
Show		21114+5737	MLR 590		7	0.2	87
Show		21082+5907	A 760	AB	331	3.5	92
Show		21263+5951	MLR 361		88	0.6	92
Show		21084+5913	KPP3366		201	5.4	92
Show		21274+5945	STT 440		175	8.9	93
Show		21246+5715	HEI 881		71	3.2	93
Show		21257+5957	MLB 88		115	7.5	95
Show		21070+5900	STF2766		247	4.5	98
Show		21273+5953	MLR 362		56	0.3	98
Show		21214+6016	MLR 15		28	0.4	100
Show		21118+5959	MCA 67	Aa,Ab	305	0.0	100
Show		21118+5959	STF2780	AB	211	1.0	100
Show		21118+5959	STF2780	AC	211	118.8	100
Show		21118+5959	WAL 137	AB,D	260	96.3	100
Show		21118+5959	WAL 137	AB,E	46	61.5	100
Show		21302+5743	TDT3000		164	0.5	102
Show		21147+5702	HJ 1630		133	17.4	103
Show		21119+5713	TDT2813		359	0.5	103
Show		21259+6007	LDS4885		294	147.3	104
Show		21314+5754	ES 1800		86	3.4	106

WDS 21193+5837 : COMPONENTS

	A	Ab	B	C
Ab	pa=141.0° sep=0.08"
B	pa=27.5° sep=3.66"	pa=26.3° sep=3.69"
C	pa=181.3° sep=15.75"	pa=181.5° sep=15.69"	pa=186.2° sep=19.10"
D	pa=355.9° sep=74.30"	pa=355.8° sep=74.37"	pa=354.3° sep=71.21"	pa=356.8° sep=89.99"

21193+5837 A

Name	V381 Cep	Coord arcsec 2000	211915.69+583724.6	Mag	5.85	Spectral class	M1I (red)
PmRA	-4.00	PmDE	-3.0	SAO	33318	HIP	105259
Tycho2	3965-00453-1	HD	203338	HR	8164	GC	29860
BD	BD+58 2249

Tycho2

Tycho2	3965-00453-1	Pflag		RAmdeg	319.81536557	DEmdeg	58.62349521
PmRA	-4.1	PmDE	-4.8	E RAmdeg	4	E DEmdeg	4
E pmRA	1.0	E pmDE	1.1	EpRAm	1991.39	EpDEm	1991.44
Num	12	Q RAmdeg	1.5	Q DEmdeg	1.2	Q pmRA	1.5
Q pmDE	1.2	BTmag	7.251	E BTmag	0.015	VTmag	5.849
E VTmag	0.009	Prox	47	TYC	T	HIP	105259
CCDM	A	RAdeg	319.81538389	DEdeg	58.62350639	EpRA 1990	1.66
EpDE 1990	1.67	E RAdeg	3.7	E DEdeg	3.8	Posflg
Corr	0.3

SAO

SAO	33318	DelFlag		RA1950		PmRA1950	0.0002
DE1950		PmDE1950	0.003	Vmag	5.8	SpType	+++
Double code		Source	70	CatNum	29860	DM	BD+58 2249
DMcomp		BDsup		HD	203338	M HD	0
GC	29860	RA1950rad	5.57579109	DE1950rad	1.01947218	PmRA2000	0.0006
PmDE2000	-0.001

Hipparcos

Catalog	H	HIP	105259	Proxy	H	RAhms	21 19 15.69
DEdms	+58 37 24.6	Vmag	5.51	VarFlag	2	R Vmag	H
RAdeg	319.815	DEdeg	58.6235	AstroRef	A	Plx	0.89
CCDM	21193+5838	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	D	M HIP	AB
Theta	44	Rho	4.661	HD	203338	BD	BD+58 2249
CD		CP		Dm number	+58 2249	VIred	1.3
SpType	B3Vv comp	R SpType		Coord arcsec 2000	211915.69+583724.6

Hipparcos 2

HIP	105259	Sn	15	So	3	Nc	2
RArad	5.5818314163	DErad	1.0231732712	Plx	1.69	PmRA	-3.9
PmDE	-3.02	E RArad	0.45	E DErad	0.44	E Plx	0.53
E pmRA	0.47	E pmDE	0.42	Hpmag	5.643	E Hpmag	0.0038
SHp	0.028	VA	2	BV	1.114	E BV	0.007
VI	1.08

21193+5837 Ab

Coord arcsec 2000	211915.70+583724.5		Mag	7.42		Spectral class	B2 (blue-white)		Calc delta mag	1.52
Calc coord	yes

21193+5837 B

Coord arcsec 2000	211915.91+583727.8		Mag	9.27		Spectral class	B2 (blue-white)		PmRA	-4.00
PmDE	-3.0		Calc delta mag	3.37		Calc coord	yes

21193+5837 C

Coord arcsec 2000	211915.64+583708.9		Mag	15.2		Spectral class	B2 (blue-white)		Calc delta mag	9.3
Calc coord	yes

21193+5837 D

Coord arcsec 2000	211915.00+583838.7		Mag	10.07		Spectral class	B2 (blue-white)		PmRA	16.00
PmDE	5.0		Calc delta mag	4.17		Calc coord	yes