21543-3828 I 1448 AB (HD 208015)

21^h 54^m 20.74^s -38° 28' 00.8" P.A. 146.00 sep 3.1 mag 8.68,11.94 Sp F6V dist. 139.28 pc (454.33 l.y.)

Coord 2000	21543-3828	Discov num	I 1448	Comp	AB	Coord arcsec 2000	21 54 20.74 -38 28 00.8
Date first	1926	Date last	1991	Obs	5
Pa first	152	Pa last	145.9	P.A. Now (θ)	145.9°
Sep first	2.8	Sep last	3.11	Sep. Now (ρ)	3.11"
Mag pri	8.68	Mag sec	11.94	delta mag (ΔM)	3.26	Spectral class	F6V (yellow-white)
Pri motion ra	+145	Sec motion ra	+143
Pri motion dec	+035	Sec motion dec	+030
Notes

rPM=0.036 (< 0.3, Physical double)

This double is physical.

21543-3828 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 208015	213377	21 54 21 -38 28 01	I 1448 AB	1991	5	146	3.1	8.68	11.94	3.26		<===
Show		213377	21 54 21 -38 28 01	LDS 4922 AC	2015	5	59	46.3	8.68	13.25	4.57

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 208015	Constellation	Grus	SAO	213377	HIP	108126
Tycho2	7982-00402-1	Gaia DR2	6585033863840567552	HD	208015	CD	CD-3914476
CP	CP-39 9042	Distance	139.28	Distance ly	454.33

WDS 21543-3828 I 1448 AB (HD 208015) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
I__1895	Ma -	Innes, R.T.A.	1895MNRAS..55..312I
I__1895	+Mb	MNRAS 55, 312,544, 1895
I__1896	Mb -	Innes, R.T.A.	1896JBAA....6..261I
I__1896		J. British Astron. Assoc. 6, 261, 1896
I__1897a	Ma -	Innes, R.T.A.	1897MNRAS..57..533I
I__1897a		MNRAS 57, 533, 1897 (data also in I__1897b,	1897AN....143..171I
I__1897a		I__1897c)	1897AN....144...89I
I__1897b	Ma -	Innes, R.T.A.	1897AN....143..171I
I__1897b		AN 143, 171, 1897
I__1897c	Ma -	Innes, R.T.A.	1897AN....144...89I
I__1897c		AN 144, 89, 1897
I__1897d	Ma -	Innes, R.T.A.	1897AN....145...93I
I__1897d		AN 145, 93, 1897
I__1897e	Ma -	Innes, R.T.A.	1897MNRAS..57..456I
I__1897e	+Mb	MNRAS 57, 456, 1897
I__1897f	Ma -	Innes, R.T.A.	1897MNRAS..58...48I
I__1897f		MNRAS 58, 48, 1897
I__1897g	Ma -	Innes, R.T.A.	1897AJ.....18...65I
I__1897g		AJ 18, 65, 1897
I__1898	Ma -	Innes, R.T.A.	1898AN....146..369I
I__1898		AN 146, 369, 1898
I__1899	Ma -	Innes, R.T.A.	1899QB4.C22v2......
I__1899		Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901	Ma -	Innes, R.T.A.	1901MNRAS..61..575.
I__1901		MNRAS 61, 575, 1901 (data also in I__1905)	1905AnCap...2....4I
I__1902a	Ma -	Innes, R.T.A.	1902MNRAS..62..470I
I__1902a		MNRAS 62, 470, 1902 (data also in I__1905)	1905AnCap...2....4I
I__1902b	Ma -	Innes, R.T.A.	1902MNRAS..63...76I
I__1902b		MNRAS 63, 76, 1902 (some data also in I__1905)	1905AnCap...2....4I
I__1903	-	Innes, R.T.A.	1903MNRAS..64..130I
I__1903		MNRAS 64, 130, 1903 (data also in I__1905)	1905AnCap...2....4I
I__1903b	Ma -	Innes, R.T.A.	1903Obs....26..285I
I__1903b		Obs 26, 285, 1903 (some data also in I__1905)	1905AnCap...2....4I
I__1905	Ma -	Innes, R.T.A.	1905AnCap...2....4I
I__1905		Ann. Cape Obs. 2, Pt.4, 1905
I__1907	Ma -	Innes, R.T.A.	1907Obs....30...61I
I__1907		Obs 30, 61, 1907
I__1908	-	Innes, R.T.A.	1908Obs....31..289I
I__1908		Obs 31, 289, 1908 (measures also in I__1909)
I__1909	Ma -	Innes, R.T.A.	.
I__1909		Transvaal Obs. Circ. 1, 1, 1909
I__1910	Ma -	Innes, R.T.A.	.
I__1910		Transvaal Obs. Circ. 1, 21, 1910
I__1911	Ma -	Innes, R.T.A.	.
I__1911		Transvaal Obs. Circ. 1, 61, 1911
I__1912	Ma -	Innes, R.T.A.	.
I__1912		Transvaal Obs. Circ. 1, 111, 1912
I__1913a	Ma -	Innes, R.T.A.	1913CiUO....4...31.
I__1913a		Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b	Ma -	Innes, R.T.A. (measure by Simpkins, R.P.)	1913CiUO....4...31.
I__1913b		Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914	Ma -	Innes, R.T.A.	1914CiUO...14...97.
I__1914		Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a	Ma -	Innes, R.T.A.	1915CiUO...24..185.
I__1915a		Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b	Ma -	Innes, R.T.A. (measure by Cox, G.W.)	1915CiUO...24..185.
I__1915b		Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c	Ma -	Innes, R.T.A. (measure by Johnson, E.L.)	1915CiUO...24..185.
I__1915c		Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d	Ma -	Innes, R.T.A. (measure by Simpkins, R.P.)	1915CiUO...24..185.
I__1915d		Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e	-	Innes, R.T.A.	1915Obs....38..221I
I__1915e		Obs 38, 221, 1915 (measures also in I__1916)	1916CiUO...33..249I
I__1915f	-	Innes, R.T.A.	1915Obs....38..333I
I__1915f		Obs 38, 333, 1915 (measures also in I__1915)	1915CiUO...24..185I
I__1916a	Ma -	Innes, R.T.A.	1916CiUO...33..249I
I__1916a		Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b	Ma -	Innes, R.T.A. (measure by Simpkins, R.P.)	1916CiUO...33..249I
I__1916b		Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c	Ma -	Innes, R.T.A. (measure by van der Spuy, K.)	1916CiUO...33..249I
I__1916c		Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a	Ma -	Innes, R.T.A.	1917CiUO...37..285I
I__1917a		Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b	Ma -	Innes, R.T.A. (measure by Johnson, E.L.)	1917CiUO...37..285I
I__1917b		Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c	Ma -	Innes, R.T.A. (measure by van der Spuy, K.)	1917CiUO...37..285I
I__1917c		Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d	Ma -	Innes, R.T.A. (measure by Worssell, W.M.)	1917CiUO...37..285I
I__1917d		Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918	Ma -	Innes, R.T.A.	1918CiUO...41..339I
I__1918		Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a	Ma -	Innes, R.T.A.	1927sdsc.book.....I
I__1927a	+Po	Southern Double Star Cat. 1927
I__1927b	Ma -	Innes, R.T.A. & van den Bos, W.H.	1927sdsc.book.....I
I__1927b		Southern Double Star Cat. 1927
I__1932A	Ma -	Innes, R.T.A.	1932QB821.A43......
I__1932A		cited in ADS (Aitken Double Star Cat.), 1932
I__1948a	Ma -	Innes, R.T.A.	1948CiUO..106..193I
I__1948a	+Po	Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b	Ma -	Innes, R.T.A. (measure by Simpkins, R.P.)	1948CiUO..106..193I
I__1948b		Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999	Ma -	Innes, R.T.A.	...................
I__9999	+Mb	Unpublished, manuscript or reference not found.
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21543-3828	I 1448	AB	1991	5	146	3.1	8.68	11.94	F6V		215420.74-382800.8

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

WDS 21543-3828 I 1448 AB (HD 208015) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21543-3828 I 1448 AB (HD 208015) : MEASURES

No records found.

WDS 21543-3828 (HD 208015) : 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 21543-3828 (HD 208015) : ALADIN DSS IMAGE @ 21^h 54^m 20.74^s -38° 28' 00.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21543-3828 I 1448 AB (HD 208015) : 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		21543-3828	I 1448	AB	146	3.1
Show		21543-3828	LDS4922	AC	59	46.3
Show		21542-3802	B 543		242	2.9	26
Show		21571-3847	RST2189		201	0.8	38
Show		21520-3801	TDT3203		38	0.6	39
Show		21501-3837	TOK 36		144	2.2	51
Show		21517-3747	LDS6364		121	5.1	52
Show		21498-3750	B 539		321	1.5	66
Show		21559-3719	UC 4600		202	31.3	72
Show		21495-3749	LDS5927		107	4.4	74
Show		21481-3839	HDS3105		163	0.2	75
Show		21483-3749	LDS 756		34	22.3	83
Show		21552-3705	ALD 78		42	3.1	84
Show		21483-3742	B 538		211	1.8	86
Show		21558-3953	WG 279		27	4.1	86
Show		21543-3957	HJ 5299		57	34.9	89
Show		21488-3929	CVN 111		277	0.4	89
Show		21465-3843	B 536		267	1.0	94
Show		21461-3820	RST2186		250	3.7	98
Show		21599-3944	TDT3283		246	0.4	100
Show		21560-3644	UC 4602		45	25.1	107
Show		22020-3933	TDT3299		64	1.6	111
Show		22007-3959	UC 4627		200	45.5	117
Show		21449-3742	TDT3133		110	0.5	122
Show		22047-3839	B 1395	AB	260	0.5	123
Show		22047-3839	B 1395	AB,C	85	12.5	123
Show		21578-4024	CRU9031		69	84.9	123
Show		21450-3724	KPP3093		187	8.4	128
Show		21525-4034	CRU9029		68	90.5	129
Show		21434-3917	B 535		208	4.9	137
Show		21549-3610	LDS 763	AB	341	57.6	139
Show		22049-3725	UC 4644		49	57.7	140
Show		21549-3610	LDS5935	BC	3	49.6	140
Show		22000-4032	HDS3124		128	0.1	141
Show		21424-3829	WG 277		56	4.7	141
Show		21594-3621	JSP 828		192	0.5	141
Show		22020-4019	HDS3127		180	17.2	142
Show		22058-3742	HJ 5315		150	23.1	143
Show		22015-4025	TVB 321		161	10.3	144
Show		21425-3756	HJ 5288		60	19.7	144
Show		21430-3926	WG 276		37	4.2	145
Show		22050-3942	SEE 466		250	1.8	145
Show		21529-4052	I 1447		272	4.1	146
Show		21507-3607	BRT1825		143	3.3	148
Show		21459-3640	JSP 827	AB	108	0.5	149
Show		21459-3640	SKF1253	AB,C	70	43.5	149
Show		21509-4052	CRU 2	AB	307	23.2	150
Show		21509-4052	CRU 2	AC	48	58.4	150
Show		21473-4034	SKF 380		247	7.6	151
Show		21434-3708	WIS 351		70	359.5	153
Show		22060-3717	CTI 286	AB	243	5.8	156

WDS 21543-3828 : COMPONENTS

	A	B
B	pa=152.1° sep=2.91"
C	pa=52.2° sep=39.24"	pa=48.0° sep=39.85"

21543-3828 A

Name	HD 208015	Coord arcsec 2000	215420.74-382800.8	Mag	8.68	Spectral class	F6V (yellow-white)
PmRA	145.00	PmDE	35.0	SAO	213377	HIP	108126
Tycho2	7982-00402-1	HD	208015	CD	CD-3914476	CP	CP-39 9042

Tycho2

Tycho2	7982-00402-1	Pflag		RAmdeg	328.58686249	DEmdeg	-38.46679496
PmRA	145.4	PmDE	34.5	E RAmdeg	8	E DEmdeg	8
E pmRA	1.5	E pmDE	1.3	EpRAm	1991.14	EpDEm	1990.51
Num	11	Q RAmdeg	1.6	Q DEmdeg	1.1	Q pmRA	1.7
Q pmDE	1.1	BTmag	9.217	E BTmag	0.019	VTmag	8.677
E VTmag	0.015	Prox	31	TYC	T	HIP	108126
CCDM	A	RAdeg	328.58642944	DEdeg	-38.46687667	EpRA 1990	1.61
EpDE 1990	1.41	E RAdeg	7.7	E DEdeg	8.3	Posflg
Corr	-0.1

SAO

SAO	213377	DelFlag		RA1950		PmRA1950	0.0121
DE1950		PmDE1950	0.014	Vmag	8.5	SpType	F8
Double code		Source	41	CatNum	11242	DM	CD-3914476
DMcomp		BDsup		HD	208015	M HD	0
GC		RA1950rad	5.72165511	DE1950rad	-0.67551327	PmRA2000	0.0121
PmDE2000	0.011

Hipparcos

Catalog	H	HIP	108126	Proxy	H	RAhms	21 54 20.74
DEdms	-38 28 00.8	Vmag	8.57	VarFlag		R Vmag	H
RAdeg	328.586	DEdeg	-38.4669	AstroRef	A	Plx	9.91
CCDM	21543-3828	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	146	Rho	3.102	HD	208015	BD
CD	CD-3914476	CP	CP-39 9042	Dm number	-3914476	VIred	0.61
SpType	F6V	R SpType		Coord arcsec 2000	215420.74-382800.8

Hipparcos 2

HIP	108126	Sn	15	So	3	Nc	2
RArad	5.7349148775	DErad	-0.6713736606	Plx	7.18	PmRA	142.21
PmDE	29.2	E RArad	0.85	E DErad	0.64	E Plx	1.04
E pmRA	1	E pmDE	0.7	Hpmag	8.6918	E Hpmag	0.0013
SHp	0.013	VA	0	BV	0.6	E BV	0.495
VI	0.61

CCDM

Ccdm	21543-3828	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.88	DDEs	-2.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.6	Sp	F8	PmNote	*
PmRA	141	PmDE	14	Dm number	-3914476	Cat1	CD
Name2	213377	Cat2	SAO	HD	208015	M HD
ADS BDS		M ADS BDS		N IDS		IDS	21483S3856A
HIC	108126

21543-3828 B

Coord arcsec 2000	215420.86-382803.4		Mag	11.94		PmRA	143.00		PmDE	30.0
Calc delta mag	3.26		Calc coord	yes

CCDM

Ccdm	21543-3828	RComp		Comp	B	Note1
Note2		Discov num	I 1448	DRAs		DDEs
R dRAs		Year	1926	Theta	152	Rho	2.9
Obs	2	Vmag	11.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	21483S3856B
HIC	108126

21543-3828 C

Coord arcsec 2000	215423.38-382736.7		Mag	13.25		PmRA	145.00		PmDE	32.0
Calc delta mag	4.57		Calc coord	yes