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Doubles in session


Current system
17197+1947
TDT 309


Nearby doubles
33' : 17204+2017
LEP 82

33' : 17174+1939
COU 496AB

40' : 17183+1912
SLE 13

62' : 17155+2007
HU 489

72' : 17158+1900
JOD 11

74' : 17145+1956
HU 488AB

80' : 17224+2056
COU 201AB

83' : 17142+1919
STF2139

86' : 17142+1911
BU 9029AB

93' : 17173+2113
HU 668

93' : 17261+1957
GRV 953

95' : 17135+1911
LDS4727

97' : 17172+1816
LDS4736

97' : 17248+1843
UC 3337

100' : 17183+1809
BWL 45

101' : 17199+1807
COU2625

106' : 17171+1806
LDS4735AB

110' : 17267+1904
GRV 954

111' : 17274+1941
GRV 955

112' : 17250+2109
JNN 113

117' : 17202+1750
UC 3328

118' : 17115+2012
DAM 971AB

121' : 17187+2146
STTA152

123' : 17140+2119
COU 111AB

124' : 17267+2101
BRT2432

126' : 17249+1806
BPMA 50



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Binary Systems
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17197+1947 TDT 309

 
 
17h 19m 39.37s +19° 46' 37.5" P.A. 98.00 sep 0.2 mag 12.25,12.33
 
 
Coord 2000 17197+1947 Discov num TDT 309 Comp Coord arcsec 2000 17 19 39.37 +19 46 37.5
Date first 1991 Date last 2013 Obs 2
Pa first 48 Pa last 98.2 P.A. Now (θ) 98.2°
Sep first 1.0 Sep last 0.176 Sep. Now (ρ) 0.176"
Mag pri 12.25 Mag sec 12.33 delta mag (ΔM) 0.08 Spectral class
Pri motion ra -009 Sec motion ra -009
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1544-00730-1 Gaia DR2 4554710154813238784
 
 
WDS 17197+1947 TDT 309 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17197+1947 TDT 309 1991 1 48 1.0 12.25 12.33 171939.37+194637.5
17197+1947 TDT 309 2013 2 98 0.2 12.25 12.33 171939.37+194637.5

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

 
 
WDS 17197+1947 TDT 309 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17197+1947 TDT 309 : MEASURES
 
 
No records found.

 
 
WDS 17197+1947 : VIRTUAL EYEPIECE
 
 

17197+1947 TDT 309A mag 12.25 17197+1947 TDT 309B sep 0.2 P.A. 98.70 mag 12.33 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17197+1947 : ALADIN DSS IMAGE @ 17h 19m 39.37s +19° 46' 37.5"
 
 
 
 
WDS 17197+1947 TDT 309 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17197+1947 TDT 309 distance=0' 17204+2017 LEP 82 distance=33' 17174+1939 COU 496AB distance=33' 17174+1939 COU 496AC distance=33' 17174+1939 GII 244Aa,Ab distance=33' 17183+1912 SLE 13 distance=40' 17155+2007 HU 489 distance=62' 17158+1900 JOD 11 distance=72' 17145+1956 HU 488AB distance=74' 17224+2056 COU 201AB distance=80' 17224+2056 COU 201AC distance=80' 17142+1919 STF2139 distance=83' 17142+1911 BU 9029AB distance=86' 17142+1911 BU 9029AC distance=86' 17142+1911 BU 9029AD distance=86' 17173+2113 HU 668 distance=93' 17261+1957 GRV 953 distance=93' 17135+1911 LDS4727 distance=95' 17172+1816 LDS4736 distance=97' 17248+1843 UC 3337 distance=97' 17183+1809 BWL 45 distance=100' 17199+1807 COU2625 distance=101' 17171+1806 LDS4735AB distance=106' 17267+1904 GRV 954 distance=110' 17274+1941 GRV 955 distance=111' 17250+2109 JNN 113 distance=112' 17202+1750 UC 3328 distance=117' 17115+2012 DAM 971AB distance=118' 17115+2012 DAM 971AC distance=118' 17187+2146 STTA152 distance=121' 17140+2119 COU 111AB distance=123' 17140+2119 GII 242Aa,Ab distance=123' 17267+2101 BRT2432 distance=124' 17249+1806 BPMA 50 distance=126' 17109+1915 DAM 954AB distance=128' 17109+1915 DAM 954AC distance=128' 17109+1915 DAM 954AD distance=128' 17109+1915 DAM 954BC distance=128' 17109+1915 DAM 954BD distance=128' 17190+1739 LDS4738AB distance=129' 17190+1739 UC 3323AC distance=129' 17126+1821 HLA 13 distance=132' 17120+1833 LDS5173 distance=132' 17228+2155 LDS4740 distance=136' 17121+2114 STF2135AB distance=138' 17121+2114 STF2135AC distance=138' 17296+1945 HO 632 distance=142' 17238+2155 HU 671 distance=142' 17290+2046 TDT 376 distance=144' 17111+2106 TDT 255 distance=144' 17100+1900 TDT 242 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 17197+1947 TDT 309 98 0.2
Show 17204+2017 LEP 82 288 16.8 33
Show 17174+1939 COU 496 AB 172 0.8 33
Show 17174+1939 COU 496 AC 250 7.4 33
Show 17174+1939 GII 244 Aa,Ab 14 0.2 33
Show 17183+1912 SLE 13 310 11.3 40
Show 17155+2007 HU 489 36 1.0 62
Show 17158+1900 JOD 11 271 1.5 72
Show 17145+1956 HU 488 AB 106 2.9 74
Show 17224+2056 COU 201 AB 258 0.5 80
Show 17224+2056 COU 201 AC 301 10.3 80
Show 17142+1919 STF2139 335 8.3 83
Show 17142+1911 BU 9029 AB 163 38.6 86
Show 17142+1911 BU 9029 AC 102 73.5 86
Show 17142+1911 BU 9029 AD 169 74.0 86
Show 17173+2113 HU 668 38 1.3 93
Show 17261+1957 GRV 953 153 6.8 93
Show 17135+1911 LDS4727 326 15.4 95
Show 17172+1816 LDS4736 311 123.2 97
Show 17248+1843 UC 3337 192 31.7 97
Show 17183+1809 BWL 45 325 0.5 100
Show 17199+1807 COU2625 9 2.3 101
Show 17171+1806 LDS4735 AB 356 46.4 106
Show 17267+1904 GRV 954 261 58.1 110
Show 17274+1941 GRV 955 274 15.3 111
Show 17250+2109 JNN 113 24 3.5 112
Show 17202+1750 UC 3328 240 64.2 117
Show 17115+2012 DAM 971 AB 318 1.0 118
Show 17115+2012 DAM 971 AC 99 3.9 118
Show 17187+2146 STTA152 47 52.8 121
Show 17140+2119 COU 111 AB 250 0.6 123
Show 17140+2119 GII 242 Aa,Ab 9 0.1 123
Show 17267+2101 BRT2432 351 2.7 124
Show 17249+1806 BPMA 50 145 151.2 126
Show 17109+1915 DAM 954 AB 312 18.8 128
Show 17109+1915 DAM 954 AC 342 16.9 128
Show 17109+1915 DAM 954 AD 297 24.5 128
Show 17109+1915 DAM 954 BC 68 9.6 128
Show 17109+1915 DAM 954 BD 261 7.7 128
Show 17190+1739 LDS4738 AB 212 16.2 129
Show 17190+1739 UC 3323 AC 168 102.2 129
Show 17126+1821 HLA 13 205 4.0 132
Show 17120+1833 LDS5173 91 172.4 132
Show 17228+2155 LDS4740 240 9.1 136
Show 17121+2114 STF2135 AB 194 8.7 138
Show 17121+2114 STF2135 AC 208 162.1 138
Show 17296+1945 HO 632 197 6.7 142
Show 17238+2155 HU 671 263 0.9 142
Show 17290+2046 TDT 376 305 0.7 144
Show 17111+2106 TDT 255 200 0.6 144
Show 17100+1900 TDT 242 155 1.6 144

 
 
WDS 17197+1947 : COMPONENTS
 
 
  A
B pa=98.7°
sep=0.17"
 
 
17197+1947 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171939.37+194637.5 Mag 12.25 PmRA -9.00
PmDE -4.0 Tycho2 1544-00730-1
Tycho2
Tycho2 1544-00730-1 Pflag RAmdeg 259.91417088 DEmdeg 19.77716058
PmRA -9.2 PmDE -3.7 E RAmdeg 47 E DEmdeg 49
E pmRA 1.4 E pmDE 1.4 EpRAm 1976.79 EpDEm 1975.02
Num 4 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 0.9 BTmag 12.220 E BTmag 0.113 VTmag 11.610
E VTmag 0.092 Prox 999 TYC T HIP
CCDM RAdeg 259.91419333 DEdeg 19.77716917 EpRA 1990 1.74
EpDE 1990 1.74 E RAdeg 51.2 E DEdeg 54.1 Posflg
Corr -0.3
 
 
17197+1947 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171939.38+194637.5 Mag 12.33 PmRA -9.00
PmDE -4.0 Calc delta mag 0.08 Calc coord yes