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Doubles in session


Current system
17086+5022
BEM 26


Nearby doubles
24' : 17061+5021
TDT 213

28' : 17083+5051
ES 77AB

38' : 17087+4945
STF2133

48' : 17053+5058
STE 13AB

49' : 17117+4945
STF2142AB

59' : 17053+5112
KPP4023AB

61' : 17134+4944
COU1776

65' : 17075+5126
COU1921

74' : 17022+5103
JNN 112

74' : 17115+4914
COU1775

81' : 17137+4920
WIS 314

83' : 17002+5041
BEM 24

87' : 17088+4856
COU1774

90' : 17164+4934
UC 3313

92' : 17009+4929
BEM 25

98' : 17182+4952
HU 669

102' : 16589+4943
CBL 512

104' : 16599+5125
TDT 170

111' : 17179+4918
STF2153

115' : 16573+4950
COU1771

115' : 16580+4931
CVR1684

116' : 16576+4935
COU1772

122' : 16561+5044
LDS4708AB

123' : 17193+4917
HU 670

131' : 16581+5148
STF2117

131' : 16566+5127
ES 2654



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17086+5022 BEM 26

 
 
17h 08m 36.72s +50° 22' 45.2" P.A. 196.00 sep 15.4 mag 11.06,13.34
 
 
Coord 2000 17086+5022 Discov num BEM  26 Comp Coord arcsec 2000 17 08 36.72 +50 22 45.2
Date first 1902 Date last 2016 Obs 16
Pa first 194 Pa last 195.9 P.A. Now (θ) 195.9°
Sep first 15.0 Sep last 15.448 Sep. Now (ρ) 15.448"
Mag pri 11.06 Mag sec 13.34 delta mag (ΔM) 2.28 Spectral class
Pri motion ra -007 Sec motion ra -009
Pri motion dec +004 Sec motion dec -001
Notes
rPM=0.595
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3507-02418-1 Gaia DR2 1415290473920096768
 
 
WDS 17086+5022 BEM 26 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bem1925 orb - Bemporad, A. .
Bem1925 Rend. R. Acad. Lincei 11, 315, 1925
Bem1932a Pa - Bemporad, A. .
Bem1932a Rend. R. Acad. Lincei 16, 10, 1932
Bem1932b Pa j Bemporad, A. 1932AN....244..353B
Bem1932b AN 244, 353, 1932
Bem1932c Pa j Bemporad, A. 1932AN....246...23B
Bem1932c AN 246, 23, 1932
Bem1933 Pa j Bemporad, A. 1933AN....248...29B
Bem1933 AN 248, 29, 1933
Bem1934 Pa - Bemporad, A. 1934AN....254...37B
Bem1934 AN 254, 37, 1934
Bem1938 Pa - Bemporad, A. .
Bem1938 Contr. Astrofis. Catania 42, 1938
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17086+5022 BEM 26 2005 5 17 15.4 11.04 12.60 170836.71+502245.2
17086+5022 BEM 26 2011 8 198 15.4 11.06 13.34 170836.72+502245.2
17086+5022 BEM 26 2012 9 197 15.0 11.06 13.34 170836.72+502245.2
17086+5022 BEM 26 2016 11 196 15.4 11.06 13.34 170836.72+502245.2

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

 
 
WDS 17086+5022 BEM 26 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17086+5022 BEM 26 : MEASURES
 
 
No records found.

 
 
WDS 17086+5022 : VIRTUAL EYEPIECE
 
 

17086+5022 BEM 26A mag 11.06 17086+5022 BEM 26B sep 15.1 P.A. 190.30 mag 13.34 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17086+5022 : ALADIN DSS IMAGE @ 17h 08m 36.72s +50° 22' 45.2"
 
 
 
 
WDS 17086+5022 BEM 26 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17086+5022 BEM 26 distance=1' 17061+5021 TDT 213 distance=24' 17083+5051 CHR 60Aa,Ab distance=28' 17083+5051 ES 77AB distance=28' 17087+4945 STF2133 distance=38' 17053+5058 STE 13AB distance=48' 17053+5058 LNA 10Aa,Ab distance=48' 17117+4945 STF2142AB distance=49' 17117+4945 KUI 78AC distance=49' 17053+5112 KPP4023AB distance=59' 17134+4944 COU1776 distance=61' 17075+5126 COU1921 distance=65' 17022+5103 JNN 112 distance=74' 17115+4914 COU1775 distance=74' 17137+4920 WIS 314 distance=81' 17002+5041 BEM 24 distance=83' 17088+4856 COU1774 distance=87' 17164+4934 UC 3313 distance=90' 17009+4929 BEM 25 distance=92' 17182+4952 HU 669 distance=98' 16589+4943 CBL 512 distance=102' 16599+5125 TDT 170 distance=104' 17179+4918 STF2153 distance=111' 16573+4950 COU1771 distance=115' 16580+4931 CVR1684 distance=115' 16576+4935 COU1772 distance=116' 16561+5044 LDS4708AB distance=122' 16561+5044 LDS4708Aa,Ab distance=122' 17193+4917 HU 670 distance=123' 16581+5148 STF2117 distance=131' 16566+5127 ES 2654 distance=131' 17082+4810 DAM 885 distance=133' 16547+5052 GRV1223 distance=136' 16571+4903 BEM 23 distance=137' 17198+5152 HEB 5 distance=138' 17230+4953 BVD 249 distance=142' 17055+4803 SDK 1 distance=143' 16555+5141 ES 972 distance=146' 17237+5007 SHN 36 distance=146' 17005+4817 ES 1090 distance=149' 17138+5246 TDT 272 distance=151' 17178+5227 LEP 81 distance=152' 17047+5250 TDT 202 distance=153' 16528+5048 LDS4700 distance=153' 16549+5158 A 1870 distance=161' 17244+4931 STF2167 distance=161' 16518+5103 ES 971BC distance=164' 16518+5103 ES 971AB distance=165' 17087+4738 HDS2420 distance=165' 17208+4825 RAO 369 distance=167' 17181+4803 TDS 860 distance=168' 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 17086+5022 BEM 26 196 15.4 1
Show 17061+5021 TDT 213 74 0.4 24
Show 17083+5051 CHR 60 Aa,Ab 10 0.2 28
Show 17083+5051 ES 77 AB 279 18.6 28
Show 17087+4945 STF2133 198 3.4 38
Show 17053+5058 STE 13 AB 297 5.0 48
Show 17053+5058 LNA 10 Aa,Ab 7 0.1 48
Show 17117+4945 STF2142 AB 110 4.9 49
Show 17117+4945 KUI 78 AC 106 26.7 49
Show 17053+5112 KPP4023 AB 106 1.8 59
Show 17134+4944 COU1776 272 0.5 61
Show 17075+5126 COU1921 285 0.5 65
Show 17022+5103 JNN 112 61 0.7 74
Show 17115+4914 COU1775 120 0.1 74
Show 17137+4920 WIS 314 42 469.0 81
Show 17002+5041 BEM 24 196 32.4 83
Show 17088+4856 COU1774 101 0.6 87
Show 17164+4934 UC 3313 276 41.8 90
Show 17009+4929 BEM 25 28 24.1 92
Show 17182+4952 HU 669 263 0.9 98
Show 16589+4943 CBL 512 54 23.2 102
Show 16599+5125 TDT 170 173 0.8 104
Show 17179+4918 STF2153 244 1.6 111
Show 16573+4950 COU1771 244 1.8 115
Show 16580+4931 CVR1684 169 4.0 115
Show 16576+4935 COU1772 89 0.3 116
Show 16561+5044 LDS4708 AB 288 276.2 122
Show 16561+5044 LDS4708 Aa,Ab 195 3.1 122
Show 17193+4917 HU 670 19 0.2 123
Show 16581+5148 STF2117 92 1.4 131
Show 16566+5127 ES 2654 282 37.0 131
Show 17082+4810 DAM 885 25 5.2 133
Show 16547+5052 GRV1223 64 18.2 136
Show 16571+4903 BEM 23 21 24.8 137
Show 17198+5152 HEB 5 -1 0.2 138
Show 17230+4953 BVD 249 108 14.2 142
Show 17055+4803 SDK 1 112 5.6 143
Show 16555+5141 ES 972 106 2.1 146
Show 17237+5007 SHN 36 278 0.4 146
Show 17005+4817 ES 1090 276 5.6 149
Show 17138+5246 TDT 272 81 0.7 151
Show 17178+5227 LEP 81 216 182.9 152
Show 17047+5250 TDT 202 206 2.4 153
Show 16528+5048 LDS4700 243 11.6 153
Show 16549+5158 A 1870 231 2.2 161
Show 17244+4931 STF2167 207 21.5 161
Show 16518+5103 ES 971 BC 231 2.2 164
Show 16518+5103 ES 971 AB 43 45.7 165
Show 17087+4738 HDS2420 276 0.2 165
Show 17208+4825 RAO 369 160 0.6 167
Show 17181+4803 TDS 860 61 1.6 168

 
 
WDS 17086+5022 : COMPONENTS
 
 
  A
B pa=190.3°
sep=15.10"
 
 
17086+5022 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 170836.72+502245.2 Mag 11.06 PmRA -7.00
PmDE 4.0 Tycho2 3507-02418-1
Tycho2
Tycho2 3507-02418-1 Pflag RAmdeg 257.15298593 DEmdeg 50.37924408
PmRA -7.0 PmDE 2.3 E RAmdeg 38 E DEmdeg 36
E pmRA 2.1 E pmDE 2.0 EpRAm 1987.16 EpDEm 1987.32
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 11.538 E BTmag 0.061 VTmag 11.039
E VTmag 0.062 Prox 999 TYC T HIP
CCDM RAdeg 257.15301222 DEdeg 50.37923833 EpRA 1990 1.47
EpDE 1990 1.66 E RAdeg 38.8 E DEdeg 37.1 Posflg
Corr -0.1
 
 
17086+5022 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170836.44+502230.3 Mag 13.34 PmRA -9.00
PmDE -1.0 Calc delta mag 2.28 Calc coord yes