17581-3147 TDT 601 (HD 318725)

17^h 58^m 03.22^s -31° 47' 08.4" P.A. 96.00 sep 0.5 mag 10.69,10.90

Coord 2000	17581-3147	Discov num	TDT 601	Comp		Coord arcsec 2000	17 58 03.22 -31 47 08.4
Date first	1991	Date last	1991	Obs	1
Pa first	96	Pa last	96.1	P.A. Now (θ)	96.1°
Sep first	0.5	Sep last	0.45	Sep. Now (ρ)	0.45"
Mag pri	10.69	Mag sec	10.90	delta mag (ΔM)	0.21	Spectral class
Pri motion ra	-008	Sec motion ra	-008
Pri motion dec	-015	Sec motion dec	-015
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 318725		Constellation	Scorpius		Tycho2	7378-01866-1		Gaia DR2	4043960855993765760
HD	318725

WDS 17581-3147 TDT 601 (HD 318725) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17581-3147	TDT 601		1991	1	96	0.5	10.69	10.90			175803.22-314708.4

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WDS 17581-3147 TDT 601 (HD 318725) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17581-3147 TDT 601 (HD 318725) : MEASURES

No records found.

WDS 17581-3147 (HD 318725) : VIRTUAL EYEPIECE

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WDS 17581-3147 (HD 318725) : ALADIN DSS IMAGE @ 17^h 58^m 03.22^s -31° 47' 08.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17581-3147 TDT 601 (HD 318725) : 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		17581-3147	TDT 601		96	0.5
Show		17579-3143	RST2009		341	0.8	5
Show		17568-3135	PRO 194		34	3.7	20
Show		17566-3136	PRO 193		268	3.1	22
Show		17562-3131	PRO 192		34	8.5	30
Show		17555-3146	PRO 189		221	4.0	33
Show		17557-3209	PRO 190		63	8.5	37
Show		17559-3117	PRO 191		178	11.7	42
Show		17548-3145	PRO 187		177	9.5	42
Show		17591-3107	TDT 611		95	0.9	42
Show		17547-3159	PRO 186		232	4.9	45
Show		17586-3231	TDT 607		269	0.5	45
Show		17548-3207	RST2002		231	1.1	46
Show		17573-3233	PRO 195		137	2.1	47
Show		17563-3228	JSP 748		164	13.7	48
Show		17541-3152	PRO 185		165	10.1	51
Show		18020-3150	RST2021		218	0.9	51
Show		18004-3232	TDT 628		102	0.8	54
Show		17596-3056	TDS 895		260	1.5	55
Show		17573-3242	JSP 754		357	0.5	56
Show		17570-3248	KPP4071	BC	122	2.4	63
Show		17553-3241	PRO 188		82	8.2	65
Show		17540-3227	PRO 184		246	6.5	65
Show		17539-3229	PRO 183		333	5.6	68
Show		17528-3138	B 1344		216	2.1	69
Show		17584-3039	RST2010		277	1.4	69
Show		17567-3255	BRT1743		109	1.9	71
Show		17556-3041	RSS 465		252	11.9	74
Show		18025-3101	TDT 648		258	0.5	74
Show		18033-3112	RSS 469		291	10.5	76
Show		17557-3034	I 1011		153	1.3	79
Show		18007-3302	JSP 761		357	1.9	82
Show		17517-3204	TDT 539		257	1.8	83
Show		18038-3227	RST2022		33	0.3	84
Show		18044-3211	PRO 196		222	4.5	84
Show		17573-3021	JSP 756		68	0.6	87
Show		18047-3214	JSP 767		316	0.5	90
Show		17587-3018	DAW 74		104	1.3	90
Show		17592-3316	BRT1748		239	4.2	91
Show		17531-3253	BRT3323		267	2.7	92
Show		17591-3015	PZ 6	AB	104	5.9	93
Show		17591-3015	PZ 6	AC	240	26.1	93
Show		18054-3146	B 1349	AB	138	1.2	95
Show		18054-3146	B 1349	AC	294	5.8	95
Show		18006-3018	NSN 134		335	47.3	95
Show		17536-3306	RST3131		109	0.6	98
Show		17510-3110	PRO 182		268	6.0	100
Show		18002-3011	TDT 625		81	0.5	100
Show		18007-3013	RST2017		133	0.3	101
Show		18021-3020	KPP2760		238	22.9	102
Show		18062-3206	RST2029		110	0.4	106

WDS 17581-3147 : COMPONENTS

	A
B	pa=97.2° sep=0.38"

17581-3147 A

Componente originario normalizzato	AB		Name	HD 318725		Coord arcsec 2000	175803.22-314708.4		Mag	10.69
PmRA	-8.00		PmDE	-15.0		Tycho2	7378-01866-1		HD	318725

Tycho2

Tycho2	7378-01866-1	Pflag		RAmdeg	269.51348822	DEmdeg	-31.78566707
PmRA	-8.0	PmDE	-15.4	E RAmdeg	15	E DEmdeg	26
E pmRA	2.4	E pmDE	2.2	EpRAm	1991.39	EpDEm	1990.21
Num	3	Q RAmdeg	1.9	Q DEmdeg	1.2	Q pmRA	1.9
Q pmDE	1.2	BTmag	10.349	E BTmag	0.031	VTmag	10.117
E VTmag	0.037	Prox	563	TYC	T	HIP
CCDM		RAdeg	269.51350944	DEdeg	-31.78563278	EpRA 1990	1.89
EpDE 1990	1.93	E RAdeg	15.4	E DEdeg	25.8	Posflg
Corr	0.3

17581-3147 B

Componente originario normalizzato	AB		Coord arcsec 2000	175803.25-314708.4		Mag	10.9		PmRA	-8.00
PmDE	-15.0		Calc delta mag	0.21		Calc coord	yes