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Doubles in session


Current system
17290+2046
TDT 376


Nearby doubles
34' : 17309+2106
TDT 392

36' : 17267+2101
BRT2432

50' : 17306+2129
LDS4748

61' : 17250+2109
JNN 113

62' : 17296+1945
HO 632

62' : 17261+1957
GRV 953

63' : 17299+2147
TDT 382

68' : 17274+1941
GRV 955

75' : 17338+2013
UC 3368

85' : 17279+2209
RAO 372AB

93' : 17224+2056
COU 201AB

96' : 17304+1913
RAO 373

99' : 17304+2222
TDT 388

100' : 17360+2100
STF2190AB

100' : 17238+2155
HU 671

101' : 17335+2203
TDT 409

105' : 17298+1902
NSN 691

106' : 17267+1904
GRV 954

110' : 17313+1901
COU 499

111' : 17228+2155
LDS4740

117' : 17268+2240
J 1032

119' : 17352+2207
TDT 423

121' : 17375+2036
GAU 21AB

122' : 17332+1900
GRV 960

122' : 17270+2243
J 1033

122' : 17299+2246
BRT2434AB



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

17290+2046 TDT 376

 
 
17h 28m 57.52s +20° 45' 36.4" P.A. 305.00 sep 0.7 mag 11.55,11.61
 
 
Coord 2000 17290+2046 Discov num TDT 376 Comp Coord arcsec 2000 17 28 57.52 +20 45 36.4
Date first 1991 Date last 1991 Obs 1
Pa first 305 Pa last 305.4 P.A. Now (θ) 305.4°
Sep first 0.7 Sep last 0.74 Sep. Now (ρ) 0.74"
Mag pri 11.55 Mag sec 11.61 delta mag (ΔM) 0.06 Spectral class
Pri motion ra +013 Sec motion ra +013
Pri motion dec -019 Sec motion dec -019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1550-00270-1 Gaia DR2 4555051175218740864
 
 
WDS 17290+2046 TDT 376 : 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
17290+2046 TDT 376 1991 1 305 0.7 11.55 11.61 172857.52+204536.4

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

 
 
WDS 17290+2046 TDT 376 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17290+2046 TDT 376 : MEASURES
 
 
No records found.

 
 
WDS 17290+2046 : VIRTUAL EYEPIECE
 
 

17290+2046 TDT 376A mag 11.55 17290+2046 TDT 376B sep 0.7 P.A. 307.20 mag 11.61 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 17290+2046 : ALADIN DSS IMAGE @ 17h 28m 57.52s +20° 45' 36.4"
 
 
 
 
WDS 17290+2046 TDT 376 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17290+2046 TDT 376 distance=0' 17309+2106 TDT 392 distance=34' 17267+2101 BRT2432 distance=36' 17306+2129 LDS4748 distance=50' 17250+2109 JNN 113 distance=61' 17296+1945 HO 632 distance=62' 17261+1957 GRV 953 distance=62' 17299+2147 TDT 382 distance=63' 17274+1941 GRV 955 distance=68' 17338+2013 UC 3368 distance=75' 17279+2209 RAO 372AB distance=85' 17279+2209 RAO 372AC distance=85' 17279+2209 RAO 372AD distance=85' 17224+2056 COU 201AB distance=93' 17224+2056 COU 201AC distance=93' 17304+1913 RAO 373 distance=96' 17304+2222 TDT 388 distance=99' 17360+2100 STF2190AB distance=100' 17360+2100 WAL 83AC distance=100' 17238+2155 HU 671 distance=100' 17335+2203 TDT 409 distance=101' 17298+1902 NSN 691 distance=105' 17267+1904 GRV 954 distance=106' 17313+1901 COU 499 distance=110' 17228+2155 LDS4740 distance=111' 17268+2240 J 1032 distance=117' 17352+2207 TDT 423 distance=119' 17375+2036 GAU 21AB distance=121' 17332+1900 GRV 960 distance=122' 17270+2243 J 1033 distance=122' 17299+2246 BRT2434AB distance=122' 17299+2246 DAL 3AC distance=122' 17204+2017 LEP 82 distance=124' 17264+2245 RAO 371 distance=125' 17272+2250 TDT 363 distance=127' 17370+2150 BRT2435 distance=130' 17265+2251 POU3290 distance=130' 17248+1843 UC 3337 distance=136' 17387+2106 KPP3320 distance=139' 17197+1947 TDT 309 distance=144' 17353+1853 KPP3319 distance=145' 17297+1815 BRT2433 distance=151' 17321+2310 TDT 400 distance=151' 17341+2304 TDS 871 distance=156' 17187+2146 STTA152 distance=157' 17330+2316 COU 113 distance=161' 17248+2315 POU3289 distance=161' 17386+2219 COU 316BC distance=164' 17386+2219 COU 316AB distance=164' 17285+2329 TOB 139 distance=164' 17333+2318 TDT 406 distance=164' 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 17290+2046 TDT 376 305 0.7
Show 17309+2106 TDT 392 136 1.8 34
Show 17267+2101 BRT2432 351 2.7 36
Show 17306+2129 LDS4748 283 15.2 50
Show 17250+2109 JNN 113 24 3.5 61
Show 17296+1945 HO 632 197 6.7 62
Show 17261+1957 GRV 953 153 6.8 62
Show 17299+2147 TDT 382 288 0.3 63
Show 17274+1941 GRV 955 274 15.3 68
Show 17338+2013 UC 3368 156 81.6 75
Show 17279+2209 RAO 372 AB 251 2.8 85
Show 17279+2209 RAO 372 AC 256 2.5 85
Show 17279+2209 RAO 372 AD 351 0.3 85
Show 17224+2056 COU 201 AB 258 0.5 93
Show 17224+2056 COU 201 AC 301 10.3 93
Show 17304+1913 RAO 373 225 2.5 96
Show 17304+2222 TDT 388 215 0.6 99
Show 17360+2100 STF2190 AB 22 10.4 100
Show 17360+2100 WAL 83 AC 37 76.8 100
Show 17238+2155 HU 671 263 0.9 100
Show 17335+2203 TDT 409 257 0.7 101
Show 17298+1902 NSN 691 181 37.8 105
Show 17267+1904 GRV 954 261 58.1 106
Show 17313+1901 COU 499 304 0.1 110
Show 17228+2155 LDS4740 240 9.1 111
Show 17268+2240 J 1032 350 4.1 117
Show 17352+2207 TDT 423 193 0.4 119
Show 17375+2036 GAU 21 AB 4 16.0 121
Show 17332+1900 GRV 960 61 29.4 122
Show 17270+2243 J 1033 247 6.5 122
Show 17299+2246 BRT2434 AB 269 3.7 122
Show 17299+2246 DAL 3 AC 263 63.4 122
Show 17204+2017 LEP 82 288 16.8 124
Show 17264+2245 RAO 371 268 0.7 125
Show 17272+2250 TDT 363 189 1.5 127
Show 17370+2150 BRT2435 300 2.9 130
Show 17265+2251 POU3290 233 13.7 130
Show 17248+1843 UC 3337 192 31.7 136
Show 17387+2106 KPP3320 250 1.7 139
Show 17197+1947 TDT 309 98 0.2 144
Show 17353+1853 KPP3319 343 3.2 145
Show 17297+1815 BRT2433 308 4.5 151
Show 17321+2310 TDT 400 321 0.5 151
Show 17341+2304 TDS 871 177 0.8 156
Show 17187+2146 STTA152 47 52.8 157
Show 17330+2316 COU 113 73 1.2 161
Show 17248+2315 POU3289 236 6.1 161
Show 17386+2219 COU 316 BC 276 2.3 164
Show 17386+2219 COU 316 AB 186 34.2 164
Show 17285+2329 TOB 139 91 10.3 164
Show 17333+2318 TDT 406 193 4.6 164

 
 
WDS 17290+2046 : COMPONENTS
 
 
  A
B pa=307.2°
sep=0.71"
 
 
17290+2046 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172857.52+204536.4 Mag 11.55 PmRA 13.00
PmDE -19.0 Tycho2 1550-00270-1
Tycho2
Tycho2 1550-00270-1 Pflag RAmdeg 262.23957803 DEmdeg 20.76016604
PmRA 13.3 PmDE -18.9 E RAmdeg 39 E DEmdeg 40
E pmRA 1.3 E pmDE 1.3 EpRAm 1980.08 EpDEm 1979.55
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.4 Q pmRA 0.8
Q pmDE 0.5 BTmag 11.534 E BTmag 0.070 VTmag 10.948
E VTmag 0.065 Prox 999 TYC T HIP
CCDM RAdeg 262.23954500 DEdeg 20.76021000 EpRA 1990 1.68
EpDE 1990 1.64 E RAdeg 42.1 E DEdeg 42.5 Posflg
Corr 0.0
 
 
17290+2046 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172857.48+204536.8 Mag 11.61 PmRA 13.00
PmDE -19.0 Calc delta mag 0.06 Calc coord yes