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Current system
17238+2155
HU 671
HD 157683


Nearby doubles
15' : 17228+2155
LDS4740

50' : 17250+2109
JNN 113

59' : 17279+2209
RAO 372AB

60' : 17268+2240
J 1032

62' : 17264+2245
RAO 371

63' : 17224+2056
COU 201AB

66' : 17270+2243
J 1033

67' : 17267+2101
BRT2432

68' : 17265+2251
POU3290

73' : 17272+2250
TDT 363

73' : 17187+2146
STTA152

73' : 17214+2259
POU3288

79' : 17221+2310
COU 415

81' : 17248+2315
POU3289

85' : 17299+2147
TDT 382

86' : 17209+2310
POU3285

96' : 17304+2222
TDT 388

97' : 17306+2129
LDS4748

99' : 17299+2246
BRT2434AB

100' : 17290+2046
TDT 376

101' : 17173+2113
HU 668

105' : 17195+2321
HJ 2805

110' : 17204+2017
LEP 82

110' : 17171+2252
POU3276

111' : 17309+2106
TDT 392

111' : 17274+2335
POU3291



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17238+2155 HU 671 (HD 157683)

 
 
17h 23m 49.03s +21° 55' 09.6" P.A. 263.00 sep 0.9 mag 8.73,9.72 Sp F1V dist. 161.81 pc (527.82 l.y.)
 
 
Coord 2000 17238+2155 Discov num HU  671 Comp Coord arcsec 2000 17 23 49.03 +21 55 09.6
Date first 1904 Date last 2016 Obs 42
Pa first 276 Pa last 262.5 P.A. Now (θ) 262.5°
Sep first 0.4 Sep last 0.89 Sep. Now (ρ) 0.89"
Mag pri 8.73 Mag sec 9.72 delta mag (ΔM) 0.99 Spectral class F1V (yellow-white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec +026 Sec motion dec +026
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 157683 Constellation Hercules SAO 85060 HIP 85124
Tycho2 1549-02275-1 Gaia DR2 4567384397141839360 HD 157683 GC 23532
ADS 10521 BD BD+22 3133 Distance 161.81 Distance ly 527.82
 
 
WDS 17238+2155 HU 671 (HD 157683) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 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
17238+2155 HU 671 2005 37 264 0.8 8.73 9.72 F1V D 172349.03+215509.6
17238+2155 HU 671 2007 40 263 0.9 8.73 9.72 F1V D 172349.03+215509.6
17238+2155 HU 671 2011 41 262 0.9 8.73 9.72 F1V 172349.03+215509.6
17238+2155 HU 671 2015 38 259 0.8 8.73 9.72 F1V 172349.03+215509.6
17238+2155 HU 671 2016 40 263 0.9 8.73 9.72 F1V 172349.03+215509.6

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 17238+2155 HU 671 (HD 157683) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17238+2155 HU 671 (HD 157683) : MEASURES
 
 
No records found.

 
 
WDS 17238+2155 (HD 157683) : VIRTUAL EYEPIECE
 
 

17238+2155 HU 671A mag 8.73 Sp F1V 17238+2155 HU 671B sep 0.8 P.A. 261.90 mag 9.72 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17238+2155 (HD 157683) : ALADIN DSS IMAGE @ 17h 23m 49.03s +21° 55' 09.6"
 
 
 
 
WDS 17238+2155 HU 671 (HD 157683) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17238+2155 HU 671 distance=0' 17228+2155 LDS4740 distance=15' 17250+2109 JNN 113 distance=50' 17279+2209 RAO 372AB distance=59' 17279+2209 RAO 372AC distance=59' 17279+2209 RAO 372AD distance=59' 17268+2240 J 1032 distance=60' 17264+2245 RAO 371 distance=62' 17224+2056 COU 201AB distance=63' 17224+2056 COU 201AC distance=63' 17270+2243 J 1033 distance=66' 17267+2101 BRT2432 distance=67' 17265+2251 POU3290 distance=68' 17272+2250 TDT 363 distance=73' 17187+2146 STTA152 distance=73' 17214+2259 POU3288 distance=73' 17221+2310 COU 415 distance=79' 17248+2315 POU3289 distance=81' 17299+2147 TDT 382 distance=85' 17209+2310 POU3285 distance=86' 17304+2222 TDT 388 distance=96' 17306+2129 LDS4748 distance=97' 17299+2246 BRT2434AB distance=99' 17299+2246 DAL 3AC distance=99' 17290+2046 TDT 376 distance=100' 17173+2113 HU 668 distance=101' 17195+2321 HJ 2805 distance=105' 17204+2017 LEP 82 distance=110' 17171+2252 POU3276 distance=110' 17309+2106 TDT 392 distance=111' 17274+2335 POU3291 distance=111' 17211+2340 POU3286 distance=112' 17285+2329 TOB 139 distance=115' 17180+2317 TDT 299 distance=115' 17286+2330 POU3292 distance=116' 17261+1957 GRV 953 distance=123' 17150+2219 ITF 155 distance=125' 17148+2214 ITF 11 distance=128' 17147+2215 ITF 156 distance=129' 17147+2227 NSN 688 distance=131' 17161+2316 COU 315 distance=134' 17271+2402 TDT 360 distance=135' 17203+2401 POU3284 distance=136' 17335+2203 TDT 409 distance=136' 17161+2318 POU3274 distance=137' 17321+2310 TDT 400 distance=138' 17158+2322 POU3271 distance=141' 17197+1947 TDT 309 distance=142' 17140+2119 COU 111AB distance=142' 17140+2119 GII 242Aa,Ab distance=142' 17215+2415 TDT 319 distance=144' grafico limitrofi
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 17238+2155 HU 671 263 0.9
Show 17228+2155 LDS4740 240 9.1 15
Show 17250+2109 JNN 113 24 3.5 50
Show 17279+2209 RAO 372 AB 251 2.8 59
Show 17279+2209 RAO 372 AC 256 2.5 59
Show 17279+2209 RAO 372 AD 351 0.3 59
Show 17268+2240 J 1032 350 4.1 60
Show 17264+2245 RAO 371 268 0.7 62
Show 17224+2056 COU 201 AB 258 0.5 63
Show 17224+2056 COU 201 AC 301 10.3 63
Show 17270+2243 J 1033 247 6.5 66
Show 17267+2101 BRT2432 351 2.7 67
Show 17265+2251 POU3290 233 13.7 68
Show 17272+2250 TDT 363 189 1.5 73
Show 17187+2146 STTA152 47 52.8 73
Show 17214+2259 POU3288 70 3.3 73
Show 17221+2310 COU 415 236 0.2 79
Show 17248+2315 POU3289 236 6.1 81
Show 17299+2147 TDT 382 288 0.3 85
Show 17209+2310 POU3285 161 4.4 86
Show 17304+2222 TDT 388 215 0.6 96
Show 17306+2129 LDS4748 283 15.2 97
Show 17299+2246 BRT2434 AB 269 3.7 99
Show 17299+2246 DAL 3 AC 263 63.4 99
Show 17290+2046 TDT 376 305 0.7 100
Show 17173+2113 HU 668 38 1.3 101
Show 17195+2321 HJ 2805 156 16.8 105
Show 17204+2017 LEP 82 288 16.8 110
Show 17171+2252 POU3276 120 6.4 110
Show 17309+2106 TDT 392 136 1.8 111
Show 17274+2335 POU3291 22 9.8 111
Show 17211+2340 POU3286 8 15.1 112
Show 17285+2329 TOB 139 91 10.3 115
Show 17180+2317 TDT 299 14 1.4 115
Show 17286+2330 POU3292 113 22.5 116
Show 17261+1957 GRV 953 153 6.8 123
Show 17150+2219 ITF 155 190 2.3 125
Show 17148+2214 ITF 11 41 4.3 128
Show 17147+2215 ITF 156 26 14.1 129
Show 17147+2227 NSN 688 111 2.9 131
Show 17161+2316 COU 315 117 0.1 134
Show 17271+2402 TDT 360 179 0.7 135
Show 17203+2401 POU3284 300 11.0 136
Show 17335+2203 TDT 409 257 0.7 136
Show 17161+2318 POU3274 297 9.3 137
Show 17321+2310 TDT 400 321 0.5 138
Show 17158+2322 POU3271 259 3.3 141
Show 17197+1947 TDT 309 98 0.2 142
Show 17140+2119 COU 111 AB 250 0.6 142
Show 17140+2119 GII 242 Aa,Ab 9 0.1 142
Show 17215+2415 TDT 319 339 0.8 144

 
 
WDS 17238+2155 : COMPONENTS
 
 
  A
B pa=261.9°
sep=0.83"
 
 
17238+2155 A
 
 
Componente originario normalizzato AB Name HD 157683 Coord arcsec 2000 172349.03+215509.6 Mag 8.73
Spectral class F1V (yellow-white) PmRA 1.00 PmDE 26.0 SAO 85060
HIP 85124 Tycho2 1549-02275-1 HD 157683 GC 23532
ADS 10521 BD BD+22 3133
Tycho2
Tycho2 1549-02275-1 Pflag P RAmdeg 260.95428352 DEmdeg 21.91934253
PmRA 0.8 PmDE 26.4 E RAmdeg 7 E DEmdeg 6
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.91 EpDEm 1991.15
Num 9 Q RAmdeg 2.1 Q DEmdeg 3.0 Q pmRA 2.2
Q pmDE 3.0 BTmag 9.147 E BTmag 0.017 VTmag 8.730
E VTmag 0.013 Prox 8 TYC T HIP 85124
CCDM A RAdeg 260.95432389 DEdeg 21.91928528 EpRA 1990 1.56
EpDE 1990 1.67 E RAdeg 6.9 E DEdeg 6.4 Posflg D
Corr 0.1
SAO
SAO 85060 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.024 Vmag 8.2 SpType F5
Double code Source 70 CatNum 23532 DM BD+22 3133
DMcomp BDsup HD 157683 M HD 0
GC 23532 RA1950rad 4.54525898 DE1950rad 0.38334398 PmRA2000 -0.0002
PmDE2000 0.025
Hipparcos
Catalog H HIP 85124 Proxy H RAhms 17 23 49.04
DEdms +21 55 09.4 Vmag 8.37 VarFlag R Vmag G
RAdeg 260.954 DEdeg 21.9193 AstroRef A Plx 6.09
CCDM 17238+2155 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 264 Rho 0.807 HD 157683 BD BD+22 3133
CD CP Dm number +22 3133 VIred 0.5
SpType F1V R SpType Coord arcsec 2000 172349.04+215509.4
Hipparcos 2
HIP 85124 Sn 15 So 3 Nc 2
RArad 4.5545121675 DErad 0.3825636446 Plx 6.18 PmRA 0.01
PmDE 27.47 E RArad 0.94 E DErad 1.1 E Plx 1.65
E pmRA 1.29 E pmDE 1.2 Hpmag 8.4542 E Hpmag 0.002
SHp 0.018 VA 0 BV 0.43 E BV 0.015
VI 0.5
CCDM
Ccdm 17238+2155 RComp Comp A Note1
Note2 Discov num DRAs 0.97 DDEs 10.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp F5 PmNote *
PmRA -14 PmDE 27 Dm number +22 3133 Cat1 BD
Name2 +21 1701 Cat2 AGK2/3 HD 157683 M HD
ADS BDS A10521 M ADS BDS N IDS IDS 17196N2201A
HIC 85124
 
 
17238+2155 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172348.97+215509.5 Mag 9.72 PmRA 1.00
PmDE 26.0 Tycho2 1549-02275-2 Calc delta mag 0.99 Calc coord yes
Tycho2
Tycho2 1549-02275-2 Pflag P RAmdeg 260.95428352 DEmdeg 21.91934253
PmRA 0.8 PmDE 26.4 E RAmdeg 7 E DEmdeg 6
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.91 EpDEm 1991.15
Num 9 Q RAmdeg 2.1 Q DEmdeg 3.0 Q pmRA 2.2
Q pmDE 3.0 BTmag 10.304 E BTmag 0.026 VTmag 9.722
E VTmag 0.022 Prox 8 TYC T HIP 85124
CCDM B RAdeg 260.95407889 DEdeg 21.91926278 EpRA 1990 1.55
EpDE 1990 1.69 E RAdeg 14.9 E DEdeg 13.5 Posflg D
Corr 0.1
CCDM
Ccdm 17238+2155 RComp Comp B Note1
Note2 Discov num HU 671 DRAs DDEs
R dRAs Year 1960 Theta 270 Rho 0.5
Obs 10 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10521 M ADS BDS N IDS IDS 17196N2201B
HIC 85124