17017-3322 HO 410 AC (HD 153574)

Coord 2000	17017-3322		Discov num	HO  410		Comp	AC		Coord arcsec 2000	17 01 43.46 -33 21 59.4
Date first	1892		Date last	2015		Obs	5
Pa first	246		Pa last	242.9		P.A. Now (θ)	242.9°
Sep first	29.7		Sep last	28.663		Sep. Now (ρ)	28.663"
Mag pri	7.21		Mag sec	12.50		delta mag (ΔM)	5.29		Spectral class	A2 (white)
Pri motion ra	+003		Sec motion ra	-014
Pri motion dec	+007		Sec motion dec	+012
Notes

rPM=0.961 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		208317	17 01 43 -33 21 59	HO 410 AB	2015	10	347	9.7	7.21	12.60	5.39
Show	HD 153574	208317	17 01 43 -33 21 59	HO 410 AC	2015	5	243	28.7	7.21	12.50	5.29		<===

Triple system
3 estimated visually detectable stars in this system

Name	HD 153574		Constellation	Scorpius		SAO	208317		Tycho2	7364-00687-1
Gaia DR2	5978484220054790656		HD	153574

No records found.

refcode	metd	author	reference
Ho_1883	Ma j	Hough, G.W.	1883MNRAS..43..371H
Ho_1883		MNRAS 43, 371, 1883 (data also in Ho_1890)	1890AN....125....1H
Ho_1884	Ma j	Hough, G.W.	1884MNRAS..44..365H
Ho_1884		MNRAS 44, 365, 1884 (data also in Ho_1890)	1890AN....125....1H
Ho_1885	Ma j	Hough, G.W.	1885MNRAS..45..417H
Ho_1885		MNRAS 45, 417, 1885 (data also in Ho_1890)	1890AN....125....1H
Ho_1886	Ma j	Hough, G.W.	1886MNRAS..46..393H
Ho_1886		MNRAS 46, 393, 1886 (data also in Ho_1890)	1890AN....125....1H
Ho_1887	Ma j	Hough, G.W.	1887AN....116..273H
Ho_1887		AN 116, 273, 1887
Ho_1890	Ma j	Hough, G.W.	1890AN....125....1H
Ho_1890		AN 125, 1, 1890
Ho_1890b	Ma j	Hough, G.W.	1890AJ......9..177H
Ho_1890b		AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b)	1890AN....125....1H
Ho_1894a	Ma -	Hough, G.W.	1894MNRAS..54..251H
Ho_1894a		MNRAS 54, 251, 1894
Ho_1894b	Ma j	Hough, G.W. (HO 304 - 490)	1894AN....135..281H
Ho_1894b		AN 135, 281, 1894
Ho_1894c	Ma -	Hough, G.W. (measure by Dembowski, H.)	1894AN....135..281H
Ho_1894c		AN 135, 281, 1894
Ho_1899a	Ma j	Hough, G.W.	1899AN....149..65H
Ho_1899a		AN 149, 65, 1899
Ho_1899b	Ma -	Hough, G.W. (measure by Burnham, S.W.)	1899AN....149..65H
Ho_1899b		AN 149, 65, 1899
Ho_1907	Ma -	Hough, G.W.	1907PFAO....3c...1D
Ho_1907		Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A	Ma -	Hough, G.W.	1932QB821.A43......
Ho_1932A		cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17017-3322	HO 410	AC	1998	3	243	28.7	7.21	12.50		D	170143.46-332159.4
17017-3322	HO 410	AC	1999	4	243	28.7	7.21	12.50		D	170143.46-332159.4
17017-3322	HO 410	AC	2015	5	243	28.7	7.21	12.50	A2		170143.46-332159.4

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(') Show 17017-3322 HO 410 AB 347 9.7 Show 17017-3322 HO 410 AC 243 28.7 Show 17029-3348 I 584 212 1.9 31 Show 16590-3333 VOU 92 331 3.1 36 Show 17032-3247 PRO 146 48 5.9 41 Show 16583-3337 I 1304 AB 326 6.2 45 Show 16583-3337 EVS 28 AC 173 3.6 45 Show 16583-3337 EVS 28 AD 188 10.6 45 Show 16583-3337 EVS 28 AE 80 14.9 45 Show 16583-3337 EVS 28 AF 192 23.2 45 Show 17036-3237 I 998 77 0.4 51 Show 17054-3346 WNO 5 AB 299 26.5 52 Show 17054-3346 TOK 413 Aa,Ab 91 0.0 52 Show 17048-3407 HDO 265 344 32.1 60 Show 17060-3257 PRO 147 214 3.9 61 Show 17066-3250 LDS 586 37 70.0 70 Show 17065-3245 PRO 148 278 3.6 72 Show 16585-3222 RSS 428 72 7.6 73 Show 17019-3209 HDO 310 AB 155 22.6 74 Show 17019-3209 HDO 310 AC 103 42.5 74 Show 17019-3209 HDO 310 AD 37 51.3 74 Show 17019-3209 OUD 6 AE 26 8.9 74 Show 16564-3249 PRO 140 282 3.8 76 Show 16564-3400 RST1912 229 1.0 77 Show 17025-3205 VSP 48 290 0.1 78 Show 16570-3232 PRO 141 355 2.8 79 Show 16572-3226 PRO 142 349 13.9 81 Show 17072-3410 BRT1708 254 2.9 84 Show 16570-3423 BRT1706 308 3.7 84 Show 16570-3220 SEE 314 BC 330 5.4 87 Show 16570-3220 SEE 314 AB 56 20.2 87 Show 17074-3416 BRT1709 116 4.4 89 Show 16580-3158 RSS 427 159 10.8 97 Show 16587-3152 PRO 144 144 14.6 99 Show 16558-3430 I 579 AB 229 7.6 100 Show 16558-3430 B 9030 AC 164 13.8 100 Show 16579-3504 BRT1707 305 4.2 113 Show 17105-3351 B 897 43 0.2 113 Show 17107-3348 TDT 252 340 0.8 115 Show 17112-3323 B 2825 64 5.5 120 Show 17059-3134 KPP 390 191 3.4 120 Show 16522-3340 RST3050 201 0.5 120 Show 17084-3155 BRT3043 278 4.7 121 Show 16587-3124 PRO 143 108 5.3 126 Show 17094-3445 HDS2422 331 0.1 127 Show 17082-3500 SNA 64 52 1.9 128 Show 16562-3511 TVB 291 60 15.7 129 Show 17120-3337 B 898 114 0.3 130 Show 16562-3131 B 1328 A,BC 40 117.4 131 Show 17119-3353 RST1941 85 0.4 132 Show 16562-3131 B 1328 BC 246 0.4 132

	A	B
B	pa=349.1° sep=9.58"
C	pa=238.5° sep=24.99"	pa=221.0° sep=29.75"

Coord arcsec 2000	170143.46-332159.4		Mag	7.21		Spectral class	A2 (white)		PmRA	8.00
PmDE	9.0		SAO	208317		Tycho2	7364-00687-1		HD	153574
GC	22939		DM	CD-3311657

Tycho2	7364-00687-1		Pflag			RAmdeg	255.43110650		DEmdeg	-33.36652630
PmRA	3.4		PmDE	7.2		E RAmdeg	5		E DEmdeg	5
E pmRA	1.2		E pmDE	1.3		EpRAm	1991.26		EpDEm	1991.18
Num	13		Q RAmdeg	1.0		Q DEmdeg	0.8		Q pmRA	1.1
Q pmDE	0.8		BTmag	7.485		E BTmag	0.016		VTmag	7.214
E VTmag	0.011		Prox	999		TYC	T		HIP
CCDM			RAdeg	255.43109694		DEdeg	-33.36654306		EpRA 1990	1.71
EpDE 1990	1.61		E RAdeg	4.5		E DEdeg	4.8		Posflg
Corr	0.1

SAO	208317		DelFlag			RA1950			PmRA1950	0.002
DE1950			PmDE1950	-0.015		Vmag	7.3		SpType	A2
Double code			Source	70		CatNum	22939		DM	CD-3311657
DMcomp			BDsup			HD	153574		M HD	0
GC	22939		RA1950rad	4.44384686		DE1950rad	-0.58110695		PmRA2000	0.0019
PmDE2000	-0.013

Ccdm	17017-3322		RComp			Comp	A		Note1
Note2			Discov num			DRAs	1.50		DDEs	0.0
R dRAs	10		Year			Theta			Rho
Obs	3		Vmag	7.1		Sp	A2		PmNote	*
PmRA	14		PmDE	1		Dm number	-3311657		Cat1	CD
Name2	208317		Cat2	SAO		HD	153574		M HD
ADS BDS	B 7824		M ADS BDS			N IDS			IDS	16552S3313A
HIC

Coord arcsec 2000

170143.32-332150.0

Mag

12.6

Calc delta mag

5.39

Calc coord

yes

Ccdm	17017-3322		RComp			Comp	B		Note1
Note2			Discov num	HO 410		DRAs			DDEs
R dRAs			Year	1892		Theta	347		Rho	9.6
Obs	5		Vmag	12.7		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS	B 7824		M ADS BDS			N IDS			IDS	16552S3313B
HIC

Coord arcsec 2000	170141.76-332212.5		Mag	12.5		PmRA	-14.00		PmDE	12.0
Calc delta mag	5.29		Calc coord	yes

Ccdm	17017-3322		RComp			Comp	C		Note1
Note2			Discov num	HO 410		DRAs			DDEs
R dRAs			Year	1892		Theta	245		Rho	29.3
Obs	2		Vmag	12.5		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS	B 7824		M ADS BDS			N IDS			IDS	16552S3313C
HIC