18195-4428 CPO 580 (HD 167914)

18^h 19^m 29.79^s -44° 27' 56.8" P.A. 51.00 sep 3.3 mag 11.11,11.84 Sp F2

Coord 2000	18195-4428	Discov num	CPO 580	Comp		Coord arcsec 2000	18 19 29.79 -44 27 56.8
Date first	1905	Date last	2016	Obs	6
Pa first	41	Pa last	51.3	P.A. Now (θ)	51.3°
Sep first	2.8	Sep last	3.304	Sep. Now (ρ)	3.304"
Mag pri	11.11	Mag sec	11.84	delta mag (ΔM)	0.73	Spectral class	F2 (yellow-white)
Pri motion ra	-034	Sec motion ra	-001
Pri motion dec	-042	Sec motion dec	-017
Notes

rPM=0.766

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 167914		Constellation	Corona Austrina		Tycho2	7912-00433-1		Gaia DR2	6720386730219828352
HD	167914

WDS 18195-4428 CPO 580 (HD 167914) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
CpO1906	-	Cape Observatory	.
CpO1906		Cape Obs - Henderson, 1906
CpO1938	P+ -	Cape Observatory	.
CpO1938	+T	Cape Obs (1822-1938 data)
CpO9999	T -	Cape Observatory	...................
CpO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18195-4428	CPO 580		1999	3	53	3.2	11.11	11.84	F2	D	181929.79-442756.8
18195-4428	CPO 580		2015	5	51	3.3	11.11	11.84	F2		181929.79-442756.8
18195-4428	CPO 580		2016	6	51	3.3	11.11	11.84	F2		181929.79-442756.8

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

WDS 18195-4428 CPO 580 (HD 167914) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18195-4428 CPO 580 (HD 167914) : MEASURES

No records found.

WDS 18195-4428 (HD 167914) : VIRTUAL EYEPIECE

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WDS 18195-4428 (HD 167914) : ALADIN DSS IMAGE @ 18^h 19^m 29.79^s -44° 27' 56.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18195-4428 CPO 580 (HD 167914) : 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		18195-4428	CPO 580		51	3.3
Show		18183-4444	BRT1041		175	3.5	20
Show		18176-4433	SKF1146		152	40.8	21
Show		18213-4416	BRT1046		311	5.1	22
Show		18174-4434	SKF1021		11	46.2	24
Show		18210-4407	TDT 813		145	2.1	27
Show		18202-4454	BRT1044		143	3.9	27
Show		18210-4406	DON 890		235	0.9	27
Show		18218-4413	I 1363		297	0.8	29
Show		18220-4437	CPO9264		179	5.8	29
Show		18222-4434	CPO9265		204	4.9	30
Show		18200-4354	HDS2591		27	0.3	35
Show		18199-4506	CPO 581		185	3.5	39
Show		18211-4344	BRT1045		74	4.3	47
Show		18166-4502	BRT1039		121	3.6	47
Show		18229-4456	BRT1049		121	4.2	47
Show		18199-4514	B 2442		250	11.7	47
Show		18200-4517	KPP1486		266	11.2	50
Show		18161-4353	CPO9261		25	5.2	51
Show		18161-4351	DAM 50		49	3.8	52
Show		18192-4521	I 1360		193	0.5	54
Show		18243-4407	DUN 221		162	74.0	56
Show		18171-4336	HDS2583		10	0.1	59
Show		18222-4522	BRT1047		136	6.1	62
Show		18136-4430	I 1355		221	0.4	63
Show		18257-4412	DON 898		24	0.5	68
Show		18133-4410	BRT1031		274	6.9	70
Show		18197-4542	CHR 148		52	0.3	75
Show		18161-4316	I 1357		36	6.5	81
Show		18229-4542	BRT1048	AB	202	2.8	83
Show		18115-4435	DON 884		188	6.5	87
Show		18117-4500	CPO 574	AC	189	3.9	89
Show		18117-4500	CPO 574	BC	57	7.5	89
Show		18112-4418	HDS2566		53	18.1	90
Show		18240-4544	NSN 485		109	1.8	90
Show		18162-4304	LDS 631		274	16.1	91
Show		18228-4304	KPP3112		334	2.4	92
Show		18278-4507	BRT1057		44	7.2	96
Show		18143-4309	SHY 740		345	999.9	97
Show		18124-4531	CPO 575		30	4.1	99
Show		18105-4411	BRT1027		141	3.8	99
Show		18124-4532	CPO 576		208	6.0	99
Show		18260-4541	LDS 638		259	14.6	100
Show		18162-4601	HJ 5034		100	2.4	100
Show		18202-4608	RST 978		216	4.6	100
Show		18127-4542	B 2433		10	15.6	104
Show		18248-4556	HJ 5042		176	16.0	105
Show		18175-4245	CPO 579		256	3.0	106
Show		18094-4445	BRT1024		233	5.7	109
Show		18233-4247	COO 224		135	3.0	110
Show		18096-4400	KPP4087		355	1.1	110

WDS 18195-4428 : COMPONENTS

	A
B	pa=41.7° sep=2.77"

18195-4428 A

Componente originario normalizzato	AB	Name	HD 167914	Coord arcsec 2000	181929.79-442756.8	Mag	11.11
Spectral class	F2 (yellow-white)	PmRA	-34.00	PmDE	-42.0	Tycho2	7912-00433-1
HD	167914

Tycho2

Tycho2	7912-00433-1	Pflag		RAmdeg	274.87411528	DEmdeg	-44.46577867
PmRA	-6.3	PmDE	-17.1	E RAmdeg	44	E DEmdeg	49
E pmRA	3.0	E pmDE	2.8	EpRAm	1989.27	EpDEm	1988.14
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	11.480	E BTmag	0.069	VTmag	11.113
E VTmag	0.082	Prox	35	TYC	T	HIP
CCDM		RAdeg	274.87413556	DEdeg	-44.46573944	EpRA 1990	1.80
EpDE 1990	1.73	E RAdeg	44.6	E DEdeg	50.2	Posflg
Corr	0.2

18195-4428 B

Componente originario normalizzato	AB		Coord arcsec 2000	181929.96-442754.7		Mag	11.84		PmRA	-1.00
PmDE	-17.0		Tycho2	7912-00433-2		Calc delta mag	0.73		Calc coord	yes

Tycho2

Tycho2	7912-00433-2	Pflag		RAmdeg	274.87523788	DEmdeg	-44.46518948
PmRA	4.9	PmDE	-17.0	E RAmdeg	67	E DEmdeg	76
E pmRA	3.2	E pmDE	3.0	EpRAm	1986.32	EpDEm	1983.45
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	11.962	E BTmag	0.112	VTmag	11.837
E VTmag	0.175	Prox	35	TYC		HIP
CCDM		RAdeg	274.87522194	DEdeg	-44.46515028	EpRA 1990	1.81
EpDE 1990	1.71	E RAdeg	69.4	E DEdeg	79.9	Posflg
Corr	0.2