17375-4255 CPO 537

17^h 37^m 30.10^s -42° 54' 31.1" P.A. 72.00 sep 6.7 mag 10.40,11.80

Coord 2000	17375-4255	Discov num	CPO 537	Comp		Coord arcsec 2000	17 37 30.10 -42 54 31.1
Date first	1901	Date last	2015	Obs	4
Pa first	74	Pa last	72.1	P.A. Now (θ)	72.1°
Sep first	4.1	Sep last	6.745	Sep. Now (ρ)	6.745"
Mag pri	10.40	Mag sec	11.80	delta mag (ΔM)	1.4	Spectral class
Pri motion ra	-021	Sec motion ra
Pri motion dec	-005	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Scorpius

Tycho2

7892-07588-1

Gaia DR2

5955859637918382208

WDS 17375-4255 CPO 537 : 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CpO9999		Unpublished, manuscript or reference not found.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
17375-4255	CPO 537		1901	1	74	4.1	10.40	11.80			173730.10-425431.1
17375-4255	CPO 537		1998	2	71	6.6	10.40	11.80			173730.10-425431.1
17375-4255	CPO 537		1999	3	71	6.5	10.40	11.80			173730.10-425431.1
17375-4255	CPO 537		2015	4	72	6.7	10.40	11.80			173730.10-425431.1

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WDS 17375-4255 CPO 537 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17375-4255 CPO 537 : MEASURES

No records found.

WDS 17375-4255 : VIRTUAL EYEPIECE

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WDS 17375-4255 : ALADIN DSS IMAGE @ 17^h 37^m 30.10^s -42° 54' 31.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17375-4255 CPO 537 : 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		17375-4255	CPO 537		72	6.7
Show	Sargas	17373-4300	SEE 510	AB	315	6.5	6
Show		17373-4300	SEE 510	Aa,Ab	98	0.2	6
Show		17383-4259	DON 849		178	1.6	10
Show		17364-4245	I 1006		175	0.7	16
Show		17390-4251	SKF1417		328	2.2	18
Show		17390-4309	MOC 13	AB	222	3.6	22
Show		17390-4309	MOC 13	AC	328	4.8	22
Show		17390-4309	MOC 13	AD	145	5.9	22
Show		17390-4309	MOC 13	AE	128	6.5	22
Show		17396-4246	CPO 544		327	5.4	25
Show		17337-4256	GAT 23		28	0.8	43
Show		17366-4338	DON 846		122	3.4	46
Show		17395-4214	HDS2496		300	2.9	46
Show		17337-4225	BRT 982		208	3.9	51
Show		17363-4344	DON 845		167	0.3	52
Show		17335-4224	B 1862		329	0.2	54
Show		17329-4319	DON 842		226	1.3	57
Show		17426-4312	BRT 988		305	4.1	59
Show		17367-4156	HJ 4963		303	7.0	60
Show		17363-4357	BRT 983		135	3.1	65
Show		17405-4352	DON 854	AB	122	7.3	66
Show		17405-4352	COO 217	AC	203	15.5	66
Show		17366-4147	I 605		348	0.8	68
Show		17429-4220	CPO 548		240	6.0	70
Show		17330-4203	CPO 532		73	6.2	72
Show		17388-4406	I 1331		58	1.3	73
Show		17427-4208	DON 860		3	0.5	75
Show		17379-4140	CPO 541	AB	267	7.7	75
Show		17379-4140	CPO 541	AC	35	64.3	75
Show		17379-4140	CPO 541	CD	352	5.8	76
Show		17304-4301	TDT 389	Aa,Ab	160	1.6	79
Show		17304-4301	CPO 76	AB	340	4.8	79
Show		17304-4301	DAM 25	AB,C	144	7.7	79
Show		17306-4314	B 2410		272	13.5	79
Show		17447-4244	FIN 341		226	0.0	80
Show		17339-4405	SEE 333		295	15.8	81
Show		17330-4400	HDS2478		351	0.5	82
Show		17411-4143	RSS 456	AB	297	9.1	83
Show		17411-4143	TOK 315	AC	140	388.8	83
Show		17420-4401	DON 857		44	0.9	83
Show		17411-4141	TDT 464		230	0.9	84
Show		17412-4142	COO 218	AB	55	15.2	84
Show		17412-4142	FIN 428	BC	356	8.5	84
Show		17341-4139	RSS 449		254	11.0	85
Show		17371-4419	WDK 3		190	0.2	85
Show		17315-4157	BRT 978		37	5.3	88
Show		17339-4135	RST1970		314	2.2	89
Show		17315-4156	I 1324		37	1.5	90
Show		17296-4236	B 1859		317	0.2	90
Show		17335-4413	BRT 980		127	5.6	91

WDS 17375-4255 : COMPONENTS

	A
B	pa=66.2° sep=5.14"

17375-4255 A

Componente originario normalizzato	AB		Coord arcsec 2000	173730.10-425431.1		Mag	10.4		PmRA	-21.00
PmDE	-5.0		Tycho2	7892-07588-1

Tycho2

Tycho2	7892-07588-1	Pflag		RAmdeg	264.37544195	DEmdeg	-42.90864953
PmRA	-8.6	PmDE	-5.8	E RAmdeg	65	E DEmdeg	73
E pmRA	1.9	E pmDE	1.8	EpRAm	1975.22	EpDEm	1967.64
Num	4	Q RAmdeg	0.5	Q DEmdeg	0.5	Q pmRA	0.5
Q pmDE	0.5	BTmag	11.762	E BTmag	0.146	VTmag	10.774
E VTmag	0.108	Prox	999	TYC		HIP
CCDM		RAdeg	264.37546972	DEdeg	-42.90863556	EpRA 1990	1.52
EpDE 1990	1.30	E RAdeg	71.7	E DEdeg	84.7	Posflg
Corr	0.0

17375-4255 B

Componente originario normalizzato	AB		Coord arcsec 2000	173730.53-425429.0		Mag	11.8		Calc delta mag	1.4
Calc coord	yes