17083+5051 ES 77 AB (HD 155328)

 
 
17h 08m 17.08s +50° 50' 32.0" P.A. 279.00 sep 18.6 mag 6.45,10.96 Sp A1V dist. 191.57 pc (624.9 l.y.)
 
 
Coord 2000 17083+5051 Discov num ES   77 Comp AB Coord arcsec 2000 17 08 17.08 +50 50 32.0
Date first 1901 Date last 2021 Obs 19
Pa first 274 Pa last 279.3 P.A. Now (θ) 279.3°
Sep first 17.0 Sep last 18.61 Sep. Now (ρ) 18.61"
Mag pri 6.45 Mag sec 10.96 delta mag (ΔM) 4.51 Spectral class A1V (white)
Pri motion ra -008 Sec motion ra -019
Pri motion dec +026 Sec motion dec +044
Notes
rPM=0.44
Nature of this double is uncertain.
 
 
17083+5051 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 30262 17 08 17 +50 50 32 CHR 60 Aa,Ab 2007 3 10 0.2 6.46
Show HD 155328 30262 17 08 17 +50 50 32 ES 77 AB 2021 19 279 18.6 6.45 10.96 4.51 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155328 Constellation Draco SAO 30262 HIP 83857
Tycho2 3507-00022-1 Gaia DR2 1415549241405829760 HD 155328 HR 6383
GC 23147 ADS 10369 BD BD+51 2178 Distance 191.57
Distance ly 624.9
 
 
WDS 17083+5051 ES 77 AB (HD 155328) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
CHR (see papers by Hartkopf, Mason, McAlister, etc.)
CHR9999 Sc j McAlister, H.A., Hartkopf, W.I., et al. ...................
CHR9999 Unpublished, manuscript or reference not found.
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17083+5051 ES 77 AB 1998 14 278 18.2 6.45 10.96 D 170817.08+505032.0
17083+5051 ES 77 AB 2008 15 277 18.6 6.45 10.96 D 170817.08+505032.0
17083+5051 ES 77 AB 2020 18 279 18.5 6.45 10.96 A1V 170817.08+505032.0
17083+5051 ES 77 AB 2021 19 279 18.6 6.45 10.96 A1V 170817.08+505032.0

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

 
 
WDS 17083+5051 ES 77 AB (HD 155328) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17083+5051 ES 77 AB (HD 155328) : MEASURES
 
 
No records found.

 
 
WDS 17083+5051 (HD 155328) : VIRTUAL EYEPIECE
 
 

17083+5051 ES   77A mag 6.45 Sp A1V 17083+5051 CHR  60Ab sep 0.2 P.A. 6.30 17083+5051 ES   77B sep 12.0 P.A. 284.50 mag 10.96 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 17083+5051 (HD 155328) : ALADIN DSS IMAGE @ 17h 08m 17.08s +50° 50' 32.0"
 
 
 
 
WDS 17083+5051 ES 77 AB (HD 155328) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17083+5051  CHR  60Aa,Ab distance=1' 17083+5051  ES   77AB distance=1' 17086+5022  BEM  26 distance=28' 17053+5058  STE  13AB distance=30' 17053+5058  LNA  10Aa,Ab distance=30' 17053+5112  KPP4023AB distance=36' 17061+5021  TDT 213 distance=36' 17075+5126  COU1921 distance=37' 17022+5103  JNN 112 distance=59' 17087+4945  STF2133 distance=66' 17117+4945  STF2142AB distance=74' 17117+4945  KUI  78AC distance=74' 17002+5041  BEM  24 distance=78' 17134+4944  COU1776 distance=83' 16599+5125  TDT 170 distance=86' 17115+4914  COU1775 distance=102' 17137+4920  WIS 314 distance=105' 17009+4929  BEM  25 distance=108' 17164+4934  UC 3313 distance=109' 16581+5148  STF2117 distance=112' 17182+4952  HU  669 distance=112' 16589+4943  CBL 512 distance=113' 17088+4856  COU1774 distance=115' 16561+5044  LDS4708AB distance=117' 16561+5044  LDS4708Aa,Ab distance=117' 16566+5127  ES 2654 distance=117' 16573+4950  COU1771 distance=122' 17198+5152  HEB   5 distance=124' 17047+5250  TDT 202 distance=125' 17138+5246  TDT 272 distance=127' 16580+4931  CVR1684 distance=127' 16576+4935  COU1772 distance=127' 16547+5052  GRV1223 distance=130' 16555+5141  ES  972 distance=130' 17179+4918  STF2153 distance=131' 17178+5227  LEP  81 distance=132' 17193+4917  HU  670 distance=142' 16549+5158  A  1870 distance=143' 16528+5048  LDS4700 distance=147' 17039+5314  STTA151BC distance=148' 17039+5314  MLR 603Aa,Ab distance=149' 17039+5314  STTA151AB distance=149' 16571+4903  BEM  23 distance=152' 17230+4953  BVD 249 distance=152' 17237+5007  SHN  36 distance=154' 16518+5103  ES  971BC distance=156' 16518+5103  ES  971AB distance=157' 17082+4810  DAM 885 distance=161' 17255+5130  HU  672 distance=167' 17055+4803  SDK   1 distance=170' 16554+5252  BEM9022AB distance=171' 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 17083+5051 CHR 60 Aa,Ab 10 0.2 1
Show 17083+5051 ES 77 AB 279 18.6 1
Show 17086+5022 BEM 26 196 15.4 28
Show 17053+5058 STE 13 AB 297 5.0 30
Show 17053+5058 LNA 10 Aa,Ab 7 0.1 30
Show 17053+5112 KPP4023 AB 106 1.8 36
Show 17061+5021 TDT 213 74 0.4 36
Show 17075+5126 COU1921 285 0.5 37
Show 17022+5103 JNN 112 61 0.7 59
Show 17087+4945 STF2133 198 3.4 66
Show 17117+4945 STF2142 AB 110 4.9 74
Show 17117+4945 KUI 78 AC 106 26.7 74
Show 17002+5041 BEM 24 196 32.4 78
Show 17134+4944 COU1776 272 0.5 83
Show 16599+5125 TDT 170 173 0.8 86
Show 17115+4914 COU1775 120 0.1 102
Show 17137+4920 WIS 314 42 469.0 105
Show 17009+4929 BEM 25 28 24.1 108
Show 17164+4934 UC 3313 276 41.8 109
Show 16581+5148 STF2117 92 1.4 112
Show 17182+4952 HU 669 263 0.9 112
Show 16589+4943 CBL 512 54 23.2 113
Show 17088+4856 COU1774 101 0.6 115
Show 16561+5044 LDS4708 AB 288 276.2 117
Show 16561+5044 LDS4708 Aa,Ab 195 3.1 117
Show 16566+5127 ES 2654 282 37.0 117
Show 16573+4950 COU1771 244 1.8 122
Show 17198+5152 HEB 5 -1 0.2 124
Show 17047+5250 TDT 202 206 2.4 125
Show 17138+5246 TDT 272 81 0.7 127
Show 16580+4931 CVR1684 169 4.0 127
Show 16576+4935 COU1772 89 0.3 127
Show 16547+5052 GRV1223 64 18.2 130
Show 16555+5141 ES 972 106 2.1 130
Show 17179+4918 STF2153 244 1.6 131
Show 17178+5227 LEP 81 216 182.9 132
Show 17193+4917 HU 670 19 0.2 142
Show 16549+5158 A 1870 231 2.2 143
Show 16528+5048 LDS4700 243 11.6 147
Show 17039+5314 STTA151 BC 356 22.4 148
Show 17039+5314 MLR 603 Aa,Ab 347 0.4 149
Show 17039+5314 STTA151 AB 171 88.4 149
Show 16571+4903 BEM 23 21 24.8 152
Show 17230+4953 BVD 249 108 14.2 152
Show 17237+5007 SHN 36 278 0.4 154
Show 16518+5103 ES 971 BC 231 2.2 156
Show 16518+5103 ES 971 AB 43 45.7 157
Show 17082+4810 DAM 885 25 5.2 161
Show 17255+5130 HU 672 58 4.2 167
Show 17055+4803 SDK 1 112 5.6 170
Show 16554+5252 BEM9022 AB 273 12.1 171

 
 
WDS 17083+5051 : COMPONENTS
 
 
  A Ab
Ab pa=6.3°
sep=0.21"
 
B pa=284.5°
sep=11.98"
pa=283.6°
sep=11.95"
 
 
17083+5051 A
 
 
Name HD 155328 Coord arcsec 2000 170817.08+505032.0 Mag 6.45 Spectral class A1V (white)
PmRA -8.00 PmDE 26.0 SAO 30262 HIP 83857
Tycho2 3507-00022-1 HD 155328 HR 6383 GC 23147
BD BD+51 2178
Tycho2
Tycho2 3507-00022-1 Pflag RAmdeg 257.07114783 DEmdeg 50.84227548
PmRA -7.4 PmDE 25.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.25 EpDEm 1991.41
Num 15 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.3
Q pmDE 1.5 BTmag 6.433 E BTmag 0.014 VTmag 6.450
E VTmag 0.010 Prox 182 TYC T HIP 83857
CCDM RAdeg 257.07117528 DEdeg 50.84221556 EpRA 1990 1.61
EpDE 1990 1.69 E RAdeg 3.6 E DEdeg 3.6 Posflg
Corr 0.0
SAO
SAO 30262 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 0.027 Vmag 6.3 SpType B9
Double code Source 70 CatNum 23147 DM BD+51 2178
DMcomp BDsup HD 155328 M HD 0
GC 23147 RA1950rad 4.48137563 DE1950rad 0.88845861 PmRA2000 -0.0002
PmDE2000 0.029
Hipparcos
Catalog H HIP 83857 Proxy RAhms 17 08 17.08
DEdms +50 50 32.0 Vmag 6.46 VarFlag R Vmag H
RAdeg 257.071 DEdeg 50.8422 AstroRef Plx 4.73
CCDM 17083+5051 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 155328 BD BD+51 2178
CD CP Dm number +51 2178 VIred 0
SpType A1V R SpType Coord arcsec 2000 170817.08+505032.0
Hipparcos 2
HIP 83857 Sn 5 So 0 Nc 1
RArad 4.4867384108 DErad 0.8873639568 Plx 5.22 PmRA -7.74
PmDE 25.76 E RArad 0.25 E DErad 0.24 E Plx 0.27
E pmRA 0.25 E pmDE 0.28 Hpmag 6.4646 E Hpmag 0.0009
SHp 0.008 VA 0 BV -0.017 E BV 0.004
VI 0.01
CCDM
Ccdm 17083+5051 RComp Comp A Note1
Note2 Discov num DRAs -0.94 DDEs -28.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.3 Sp B9 PmNote *
PmRA -13 PmDE 17 Dm number +51 2178 Cat1 BD
Name2 +50 1207 Cat2 AGK2/3 HD 155328 M HD
ADS BDS A10369 M ADS BDS N IDS IDS 17058N5057A
HIC 83857
 
 
17083+5051 Ab
 
 
Coord arcsec 2000 170817.08+505032.2 Calc delta mag 6.46 Calc coord yes
 
 
17083+5051 B
 
 
Coord arcsec 2000 170815.86+505035.0 Mag 10.96 PmRA -19.00 PmDE 44.0
Calc delta mag 4.5 Calc coord yes
CCDM
Ccdm 17083+5051 RComp Comp B Note1
Note2 Discov num ES 77 DRAs -2.89 DDEs -26.0
R dRAs 90 Year 1959 Theta 274 Rho 18.3
Obs 10 Vmag 11.0 Sp PmNote *
PmRA -25 PmDE 34 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10369 M ADS BDS N IDS IDS 17058N5057B
HIC