21550-1515 HDS 3118 (HD 208209)

21^h 55^m 00.29^s -15° 15' 28.8" P.A. 87.00 sep 0.4 mag 7.29,10.66 Sp K2III dist. 310.56 pc (1013.05 l.y.)

Coord 2000	21550-1515	Discov num	HDS3118	Comp		Coord arcsec 2000	21 55 00.29 -15 15 28.8
Date first	1991	Date last	2021	Obs	2
Pa first	79	Pa last	86.5	P.A. Now (θ)	86.5°
Sep first	0.3	Sep last	0.413	Sep. Now (ρ)	0.413"
Mag pri	7.29	Mag sec	10.66	delta mag (ΔM)	3.37	Spectral class	K2III (yellow-orange)
Pri motion ra	-017	Sec motion ra
Pri motion dec	-032	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 208209	Constellation	Capricornus	SAO	164737	HIP	108176
Tycho2	6376-00537-1	Gaia DR2	6839212021281393920	HD	208209	GC	30670
BD	BD-15 6092	Distance	310.56	Distance ly	1013.05

WDS 21550-1515 HDS 3118 (HD 208209) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
HDS		Hipparcos Double Star (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
21550-1515	HDS3118		1991	1	79	0.3	7.31	10.16	K2III	D	215500.29-151528.8
21550-1515	HDS3118		2021	2	87	0.4	7.29	10.66	K2III		215500.29-151528.8

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

WDS 21550-1515 HDS 3118 (HD 208209) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21550-1515 HDS 3118 (HD 208209) : MEASURES

No records found.

WDS 21550-1515 (HD 208209) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 21550-1515 (HD 208209) : ALADIN DSS IMAGE @ 21^h 55^m 00.29^s -15° 15' 28.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21550-1515 HDS 3118 (HD 208209) : 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		21550-1515	HDS3118		87	0.4
Show		21527-1458	UC 4586		15	24.4	39
Show		21578-1507	HJ 3071		326	17.2	42
Show		21526-1548	HJ 5298	AB	319	66.9	48
Show		21526-1548	BUP9004	AC	322	26.4	48
Show		21529-1609	NSN 495		181	1.5	63
Show		21534-1411	RST4092		31	1.3	69
Show		21544-1430	HJ 5522		94	15.6	76
Show		21594-1604	GWP3113		103	7.7	81
Show		22003-1448	HLD 168		339	3.0	82
Show		21537-1645	OCC 657	Aa,Ab	-1	0.1	92
Show		21537-1645	HJ 615	AB	66	12.5	92
Show		21514-1635	UC 4581		17	23.5	95
Show		22015-1537	HWE 59	AB	270	9.1	97
Show		22015-1537	HJ 5524	AC	291	108.0	97
Show		22015-1537	HJ 5524	AD	313	180.5	97
Show		21538-1339	GWP3104		350	10.0	99
Show		22011-1602	LEO 52		19	1.6	100
Show		21503-1629	RST3291		122	1.5	100
Show		21491-1608	RST5165		72	2.6	101
Show		21562-1656	UC 4604		10	26.6	102
Show		22006-1410	TOK 215		37	0.2	105
Show		21468-1518	GWP3093		213	66.4	119
Show		21488-1357	GWP3096		182	35.5	120
Show		21472-1431	KPP4248	BC	279	2.2	122
Show		22006-1345	HU 282		87	0.1	123
Show		21498-1653	GWP3098		139	10.5	123
Show	Deneb Algedi	21470-1608	HJ 3056	AB	60	49.9	127
Show	Deneb Algedi	21470-1608	HJ 3056	AC	304	153.6	127
Show		21489-1344	UC 4572		214	63.4	128
Show		21585-1314	UC 4618		319	21.5	132
Show		22028-1626	HU 283		304	1.0	133
Show		21476-1355	LDS4908		347	47.9	135
Show		21572-1303	BRT2787		132	3.1	137
Show		21559-1738	LDS4925		165	3.5	144
Show		21451-1536	HU 375		25	0.1	146
Show		22024-1658	S 802	AB	247	3.8	149
Show		22024-1658	S 802	AC	291	143.4	149
Show		21530-1249	LDS 761		257	17.3	149
Show		21578-1747	WIS 357		219	999.9	158
Show		21502-1738	LDS4914		22	39.3	159
Show		21440-1445	DRS 68		229	4.2	163
Show		21476-1718	BU 1036		208	4.7	163
Show		22013-1731	HO 468		347	3.8	164
Show		21474-1307	HWE 58	AB	82	0.6	169
Show		21474-1307	STF2826	AC	81	4.0	169
Show		21453-1341	STF2821		223	27.3	170
Show		21432-1553	UC 4537		116	34.9	175
Show		21429-1551	ARA 130		50	8.7	180
Show		21434-1410	HLD 167	AB	289	1.9	181
Show		21434-1410	GLP 19	AC	291	21.4	181

WDS 21550-1515 : COMPONENTS

	A
B	pa=86.4° sep=0.40"

21550-1515 A

Componente originario normalizzato	AB	Name	HD 208209	Coord arcsec 2000	215500.29-151528.8	Mag	7.29
Spectral class	K2III (yellow-orange)	PmRA	-17.00	PmDE	-32.0	SAO	164737
HIP	108176	Tycho2	6376-00537-1	HD	208209	GC	30670
BD	BD-15 6092

Tycho2

Tycho2	6376-00537-1	Pflag		RAmdeg	328.75118006	DEmdeg	-15.25809283
PmRA	-13.9	PmDE	-33.5	E RAmdeg	5	E DEmdeg	6
E pmRA	1.0	E pmDE	1.0	EpRAm	1991.16	EpDEm	1990.59
Num	15	Q RAmdeg	1.6	Q DEmdeg	1.3	Q pmRA	1.7
Q pmDE	1.4	BTmag	8.708	E BTmag	0.018	VTmag	7.220
E VTmag	0.011	Prox	999	TYC	T	HIP	108176
CCDM	AB	RAdeg	328.75121306	DEdeg	-15.25801278	EpRA 1990	1.68
EpDE 1990	1.44	E RAdeg	5.1	E DEdeg	6.0	Posflg	P
Corr	-0.1

SAO

SAO	164737	DelFlag		RA1950		PmRA1950	-0.0006
DE1950		PmDE1950	-0.033	Vmag	7	SpType	K0
Double code		Source	70	CatNum	30670	DM	BD-15 6092
DMcomp		BDsup		HD	208209	M HD	0
GC	30670	RA1950rad	5.72591394	DE1950rad	-0.27043678	PmRA2000	-0.0004
PmDE2000	-0.036

Hipparcos

Catalog	H	HIP	108176	Proxy	H	RAhms	21 55 00.29
DEdms	-15 15 28.8	Vmag	7.07	VarFlag		R Vmag	H
RAdeg	328.751	DEdeg	-15.258	AstroRef	A	Plx	3.79
CCDM	21550-1515	N CCDM	H	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	B	M HIP	AB
Theta	79	Rho	0.301	HD	208209	BD	BD-15 6092
CD		CP		Dm number	-15 6092	VIred	1.18
SpType	K2III	R SpType		Coord arcsec 2000	215500.29-151528.8

Hipparcos 2

HIP	108176	Sn	15	So	3	Nc	2
RArad	5.7377911247	DErad	-0.266302532	Plx	3.22	PmRA	-16.96
PmDE	-33.59	E RArad	0.69	E DErad	0.46	E Plx	0.8
E pmRA	0.89	E pmDE	0.4	Hpmag	7.2326	E Hpmag	0.0013
SHp	0.013	VA	0	BV	1.257	E BV	0.011
VI	1.22

CCDM

Ccdm	21550-1515	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.28	DDEs	-29.1
R dRAs	82	Year		Theta		Rho
Obs	2	Vmag	7.3	Sp	K2	PmNote	*
PmRA	-17	PmDE	-32	Dm number	-15 6092	Cat1	BD
Name2	164737	Cat2	SAO	HD	208209	M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	108176

21550-1515 B

Componente originario normalizzato	AB		Coord arcsec 2000	215500.32-151528.8		Mag	10.66		Calc delta mag	3.37
Calc coord	yes

CCDM

Ccdm	21550-1515	RComp		Comp	B	Note1
Note2		Discov num	HDS	DRAs	0.30	DDEs	-29.1
R dRAs	82	Year	1991	Theta	79	Rho	0.3
Obs	1	Vmag	10.2	Sp		PmNote	*
PmRA	-17	PmDE	-32	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS
HIC	108176