17261-3121 PRO 159

17^h 26^m 01.80^s -31° 20' 53.4" P.A. 127.00 sep 2.7 mag 12.33,12.42

Coord 2000	17261-3121	Discov num	PRO 159	Comp		Coord arcsec 2000	17 26 01.80 -31 20 53.4
Date first	1911	Date last	2016	Obs	5
Pa first	134	Pa last	126.6	P.A. Now (θ)	126.6°
Sep first	2.1	Sep last	2.693	Sep. Now (ρ)	2.693"
Mag pri	12.33	Mag sec	12.42	delta mag (ΔM)	0.09	Spectral class
Pri motion ra	-033	Sec motion ra	-004
Pri motion dec	+014	Sec motion dec	-014
Notes	B (Blue magnitudes)

rPM=1.125

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Scorpius

Gaia DR2

4058072744106315648

WDS 17261-3121 PRO 159 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
PrO1913	Pa -	Perth Obs. (Nossiter, C.)	.
PrO1913		Perth Obs. Bull. #1, 1913

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17261-3121	PRO 159		1928	2	128	3.0	12.33	12.42		B	172601.80-312053.4
17261-3121	PRO 159		1999	3	127	2.6	12.33	12.42		B	172601.80-312053.4
17261-3121	PRO 159		2015	4	127	2.7	12.33	12.42		B	172601.80-312053.4
17261-3121	PRO 159		2016	5	127	2.7	12.33	12.42		B	172601.80-312053.4

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WDS 17261-3121 PRO 159 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17261-3121 PRO 159 : MEASURES

No records found.

WDS 17261-3121 : VIRTUAL EYEPIECE

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WDS 17261-3121 : ALADIN DSS IMAGE @ 17^h 26^m 01.80^s -31° 20' 53.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17261-3121 PRO 159 : 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		17261-3121	PRO 159		127	2.7
Show		17271-3144	PRO 161		50	5.1	27
Show		17240-3128	TDT 338		53	2.1	28
Show		17282-3112	PRO 162		121	14.9	30
Show		17246-3153	JNN 322	AB	357	0.1	37
Show		17246-3153	JNN 322	AC	199	0.9	37
Show		17287-3107	PRO 163		17	6.9	38
Show		17292-3132	FGS 30	AB	201	0.0	43
Show		17292-3132	SNA 72	AC	316	1.8	43
Show		17292-3132	SNA 72	AD	1	5.0	43
Show		17292-3132	SNA 72	AE	65	6.7	43
Show		17224-3124	TDT 323		335	0.8	47
Show		17289-3152	PRO 164		53	2.3	48
Show		17223-3108	HDO 145		136	6.0	50
Show		17300-3116	PRO 167		260	11.7	51
Show		17301-3128	PRO 168		19	5.7	52
Show		17296-3146	RST1962		181	1.6	52
Show		17297-3143	PRO 165		202	3.5	53
Show		17245-3032	HLD 28		232	3.6	54
Show		17285-3216	RST3099		5	0.2	64
Show		17281-3022	RST1960		18	1.3	65
Show		17313-3123	RST1964		207	3.1	67
Show		17258-3228	RST1959		195	0.3	68
Show		17209-3149	HJ 4940		81	5.0	73
Show		17314-3147	PRO 170		169	19.0	74
Show		17196-3127	TDT 307		270	1.1	82
Show		17316-3041	LDS 602		315	8.5	83
Show		17224-3012	HO 413		312	18.4	83
Show		17298-3232	PRO 166		356	18.1	86
Show		17272-2957	B 340		304	0.6	86
Show		17298-3233	TDT 380		72	0.5	87
Show		17224-3006	RST1954		240	3.6	89
Show		17289-3244	VSP 50	AC	104	2.0	91
Show		17289-3244	TOK 914	BC	312	0.3	91
Show		17321-3209	RST1966	AB	348	1.0	92
Show		17321-3209	RST1966	AC	144	2.3	92
Show		17333-3108	B 1336		114	2.0	94
Show		17321-3028	TDT 401		226	1.6	95
Show		17200-3026	RSS 436		224	7.0	96
Show		17186-3121	RST1948		126	0.5	96
Show		17316-3018	I 105		169	1.7	96
Show		17323-3028	HLD 29		227	1.9	97
Show		17266-3258	TOK 416		27	1.1	98
Show		17309-3239	PRO 169		68	2.6	99
Show		17203-3012	SKF 360		153	7.6	102
Show		17331-3035	CHM 6	BC	306	3.1	102
Show		17331-3035	CHM 6	AB	255	4.8	102
Show		17265-3305	PRO 160		325	11.3	104
Show		17195-3221	BRT1713		61	3.3	104
Show		17322-3233	PRO 171		356	5.3	107
Show		17330-3023	SKF2061	AB	313	5.4	107

WDS 17261-3121 : COMPONENTS

	A
B	pa=131.0° sep=2.45"

17261-3121 A

Componente originario normalizzato	AB		Coord arcsec 2000	172601.80-312053.4		Mag	12.33		PmRA	-33.00
PmDE	14.0

17261-3121 B

Componente originario normalizzato	AB		Coord arcsec 2000	172601.94-312055.0		Mag	12.42		PmRA	-4.00
PmDE	-14.0		Calc delta mag	0.09		Calc coord	yes