17342-3155 LPO 63 (HD 317814)

17^h 34^m 14.56^s -31° 54' 58.6" P.A. 123.00 sep 5.1 mag 9.83,11.80 Sp B5

Coord 2000	17342-3155	Discov num	LPO 63	Comp		Coord arcsec 2000	17 34 14.56 -31 54 58.6
Date first	1911	Date last	2015	Obs	6
Pa first	107	Pa last	122.6	P.A. Now (θ)	122.6°
Sep first	5.7	Sep last	5.083	Sep. Now (ρ)	5.083"
Mag pri	9.83	Mag sec	11.80	delta mag (ΔM)	1.97	Spectral class	B5 (blue-white)
Pri motion ra	-013	Sec motion ra
Pri motion dec	+012	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 317814		Constellation	Scorpius		Tycho2	7380-01153-1		Gaia DR2	4055215628781980800
HD	317814

WDS 17342-3155 LPO 63 (HD 317814) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LpO9999	T -	La Plata Obs.	...................
LpO9999		Unpublished, manuscript or reference not found.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
17342-3155	LPO 63		1998	4	122	5.0	9.83	11.80		D	173414.56-315458.6
17342-3155	LPO 63		1999	5	121	5.1	9.83	11.80		D	173414.56-315458.6
17342-3155	LPO 63		2015	6	123	5.1	9.83	11.80	B5		173414.56-315458.6

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WDS 17342-3155 LPO 63 (HD 317814) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17342-3155 LPO 63 (HD 317814) : MEASURES

No records found.

WDS 17342-3155 (HD 317814) : VIRTUAL EYEPIECE

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WDS 17342-3155 (HD 317814) : ALADIN DSS IMAGE @ 17^h 34^m 14.56^s -31° 54' 58.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17342-3155 LPO 63 (HD 317814) : 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		17342-3155	LPO 63		123	5.1
Show		17348-3204	KPP4046		301	1.3	12
Show		17344-3209	RST3109		166	1.4	14
Show		17348-3208	RST5437		213	2.5	16
Show		17354-3149	COO 215		357	8.0	16
Show		17354-3205	RST3110		301	0.9	19
Show		17321-3209	RST1966	AB	348	1.0	31
Show		17321-3209	RST1966	AC	144	2.3	31
Show		17365-3212	BRT1730		72	4.4	34
Show		17342-3230	PRO 172		234	14.3	34
Show		17352-3229	JSP 719		204	0.5	37
Show		17314-3147	PRO 170		169	19.0	38
Show		17346-3235	PRO 173		213	6.0	40
Show		17347-3235	ISO 5	Aa,Ab	10	0.3	41
Show		17347-3235	HDS2480	Aa,Ac	61	0.7	41
Show		17347-3235	HJ 4962	AB	100	5.9	41
Show		17347-3235	HO 647	AC	83	14.0	41
Show		17347-3235	SNA 73	Aa1,2	123	0.0	41
Show		17347-3235	SNA 73	AE	78	3.5	41
Show		17374-3211	RSS 452		312	10.2	44
Show		17322-3233	PRO 171		356	5.3	48
Show		17333-3108	B 1336		114	2.0	49
Show		17372-3125	B 1338		19	0.3	49
Show		17372-3123	HDS2487		3	0.3	50
Show		17313-3123	RST1964		207	3.1	51
Show		17297-3143	PRO 165		202	3.5	59
Show		17296-3146	RST1962		181	1.6	60
Show		17309-3239	PRO 169		68	2.6	61
Show		17301-3128	PRO 168		19	5.7	61
Show		17381-3234	BRT1732		141	3.0	63
Show		17298-3232	PRO 166		356	18.1	68
Show		17289-3152	PRO 164		53	2.3	68
Show		17300-3116	PRO 167		260	11.7	68
Show		17292-3132	FGS 30	AB	201	0.0	69
Show		17292-3132	SNA 72	AC	316	1.8	69
Show		17292-3132	SNA 72	AD	1	5.0	69
Show		17292-3132	SNA 72	AE	65	6.7	69
Show		17298-3233	TDT 380		72	0.5	69
Show		17394-3222	I 107		137	1.6	72
Show		17399-3143	TDS 876		143	0.8	74
Show		17285-3216	RST3099		5	0.2	76
Show		17403-3211	I 608		302	2.1	79
Show		17316-3041	LDS 602		315	8.5	81
Show		17331-3035	CHM 6	BC	306	3.1	82
Show		17331-3035	CHM 6	AB	255	4.8	82
Show		17300-3256	TSN 94		246	99.5	82
Show		17407-3211	TDT 462		208	2.3	84
Show		17289-3244	TOK 914	BC	312	0.3	84
Show		17289-3244	VSP 50	AC	104	2.0	84
Show		17336-3032	B 346		189	0.3	84
Show		17287-3107	PRO 163		17	6.9	85

WDS 17342-3155 : COMPONENTS

	A
B	pa=127.0° sep=4.55"

17342-3155 A

Componente originario normalizzato	AB	Name	HD 317814	Coord arcsec 2000	173414.56-315458.6	Mag	9.83
Spectral class	B5 (blue-white)	PmRA	-13.00	PmDE	12.0	Tycho2	7380-01153-1
HD	317814

Tycho2

Tycho2	7380-01153-1	Pflag		RAmdeg	263.56068337	DEmdeg	-31.91628671
PmRA	-1.3	PmDE	-0.8	E RAmdeg	17	E DEmdeg	22
E pmRA	1.6	E pmDE	1.8	EpRAm	1988.08	EpDEm	1986.99
Num	4	Q RAmdeg	1.2	Q DEmdeg	0.4	Q pmRA	1.2
Q pmDE	0.4	BTmag	10.210	E BTmag	0.032	VTmag	9.826
E VTmag	0.034	Prox	999	TYC	T	HIP
CCDM		RAdeg	263.56068528	DEdeg	-31.91628556	EpRA 1990	1.71
EpDE 1990	1.41	E RAdeg	17.8	E DEdeg	23.8	Posflg
Corr	0.0

CCDM

Ccdm	17342-3155	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.48	DDEs	2.0
R dRAs	41	Year		Theta		Rho
Obs	2	Vmag	9.3	Sp		PmNote
PmRA		PmDE		Dm number	-3114232	Cat1	CD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17277S3151A
HIC

17342-3155 B

Componente originario normalizzato	AB		Coord arcsec 2000	173414.85-315501.3		Mag	11.8		Calc delta mag	1.97
Calc coord	yes

CCDM

Ccdm	17342-3155	RComp		Comp	B	Note1
Note2		Discov num	LPO 63	DRAs	2.76	DDEs	0.6
R dRAs	41	Year	1920	Theta	112	Rho	5.0
Obs	1	Vmag	11.3	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17277S3151B
HIC