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Current system
17471+1945
UC 3405 AB


Nearby doubles
59' : 17445+1900
STF2206

67' : 17429+2019
COU 29

68' : 17428+2017
COU 28

71' : 17434+2032
UC 3390

75' : 17476+1831
UC 3409

79' : 17527+1940
BRT2439

79' : 17506+2046
GRV 966

84' : 17422+2031
BRT2437

87' : 17452+2107
COU 630

89' : 17439+1829
TDT 480

97' : 17533+1904
KU 56AB

98' : 17406+2017
AG 211

101' : 17510+1821
HDS2517

105' : 17421+2103
A 1371

112' : 17547+2016
OSO 88

113' : 17534+2056
HO 562

114' : 17544+2030
BRT2837

116' : 17416+2111
STF2196

117' : 17414+2111
STF2195

118' : 17453+1750
TDT 488

124' : 17471+1742
STF2215

124' : 17457+1743
STF2205

125' : 17433+2137
ALP 31AB

125' : 17421+2127
DRD 1

126' : 17420+2127
STF2197

127' : 17483+1740
BPM 700



Selections
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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.

17471+1945 UC 3405 AB

 
 
17h 47m 07.32s +19° 44' 54.7" P.A. 259.00 sep 27.2 mag 12.50,16.30
 
 
Coord 2000 17471+1945 Discov num UC 3405 Comp AB Coord arcsec 2000 17 47 07.32 +19 44 54.7
Date first 1999 Date last 2016 Obs 6
Pa first 258 Pa last 258.6 P.A. Now (θ) 258.6°
Sep first 27.4 Sep last 27.18 Sep. Now (ρ) 27.18"
Mag pri 12.50 Mag sec 16.30 delta mag (ΔM) 3.8 Spectral class
Pri motion ra +016 Sec motion ra +017
Pri motion dec -088 Sec motion dec -091
Notes T (Parallax indicates physical)
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
17471+1945 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 47 07 +19 44 55 UC 3405 AB 2016 6 259 27.2 12.50 16.30 3.80 <===
Show 17 47 07 +19 44 55 UC 3405 AC 2016 1 226 1.2 12.50 14.80 2.30
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules
 
 
WDS 17471+1945 UC 3405 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17471+1945 UC 3405 AB 2016 6 259 27.2 12.50 16.30 T 174707.32+194454.7

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

 
 
WDS 17471+1945 UC 3405 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17471+1945 UC 3405 AB : MEASURES
 
 
No records found.

 
 
WDS 17471+1945 : VIRTUAL EYEPIECE
 
 

17471+1945 UC 3405A mag 12.5 17471+1945 UC 3405B sep 25.6 P.A. 257.90 mag 16.3 17471+1945 UC 3405C sep 1.1 P.A. 224.50 mag 14.8 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 17471+1945 : ALADIN DSS IMAGE @ 17h 47m 07.32s +19° 44' 54.7"
 
 
 
 
WDS 17471+1945 UC 3405 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17471+1945 UC 3405AB distance=1' 17471+1945 UC 3405AC distance=1' 17445+1900 STF2206 distance=59' 17429+2019 COU 29 distance=67' 17428+2017 COU 28 distance=68' 17434+2032 UC 3390 distance=71' 17476+1831 UC 3409 distance=75' 17527+1940 BRT2439 distance=79' 17506+2046 GRV 966 distance=79' 17422+2031 BRT2437 distance=84' 17452+2107 COU 630 distance=87' 17439+1829 TDT 480 distance=89' 17533+1904 KU 56AB distance=97' 17533+1904 KU 56AC distance=97' 17406+2017 AG 211 distance=98' 17510+1821 HDS2517 distance=101' 17421+2103 A 1371 distance=105' 17547+2016 OSO 88 distance=112' 17534+2056 HO 562 distance=113' 17544+2030 BRT2837 distance=114' 17416+2111 STF2196 distance=116' 17414+2111 STF2195 distance=117' 17453+1750 TDT 488 distance=118' 17471+1742 STF2215 distance=124' 17457+1743 STF2205 distance=124' 17433+2137 DUQ 1Aa,Ab distance=125' 17433+2137 ALP 31AB distance=125' 17421+2127 DRD 1 distance=125' 17420+2127 STF2197 distance=126' 17483+1740 BPM 700 distance=127' 17433+1751 BPM 696 distance=127' 17418+2130 COU 114 distance=130' 17427+2138 BRT2438 distance=130' 17459+2153 STT 335 distance=130' 17438+1742 TOB 264 distance=132' 17440+1738 TOB 265 distance=135' 17433+1741 STH 4 distance=136' 17503+1737 BPM 702 distance=136' 17387+1840 SLO 1AB distance=137' 17387+1840 SLO 1AC distance=137' 17487+1728 DAM 280 distance=139' 17484+1727 ARG 79 distance=139' 17387+1834 BUP 177AB distance=140' 17387+1834 BUP 177AC distance=140' 17481+2205 DAM 860 distance=141' 17556+2102 TDT 577 distance=143' 17387+2106 KPP3320 distance=143' 17387+1834 BUP 177BC distance=144' 17569+1906 RAO 381 distance=144' 17557+1830 HDS2528 distance=144' 17441+2202 KPP4057AB 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 17471+1945 UC 3405 AB 259 27.2 1
Show 17471+1945 UC 3405 AC 226 1.2 1
Show 17445+1900 STF2206 248 0.9 59
Show 17429+2019 COU 29 191 2.6 67
Show 17428+2017 COU 28 169 3.5 68
Show 17434+2032 UC 3390 41 23.6 71
Show 17476+1831 UC 3409 235 19.2 75
Show 17527+1940 BRT2439 181 4.7 79
Show 17506+2046 GRV 966 84 27.8 79
Show 17422+2031 BRT2437 58 4.1 84
Show 17452+2107 COU 630 124 0.2 87
Show 17439+1829 TDT 480 303 1.0 89
Show 17533+1904 KU 56 AB 127 2.8 97
Show 17533+1904 KU 56 AC 3 25.2 97
Show 17406+2017 AG 211 130 2.7 98
Show 17510+1821 HDS2517 211 0.5 101
Show 17421+2103 A 1371 113 0.1 105
Show 17547+2016 OSO 88 34 27.9 112
Show 17534+2056 HO 562 257 3.6 113
Show 17544+2030 BRT2837 281 2.8 114
Show 17416+2111 STF2196 257 3.3 116
Show 17414+2111 STF2195 286 21.6 117
Show 17453+1750 TDT 488 1 0.7 118
Show 17471+1742 STF2215 249 0.4 124
Show 17457+1743 STF2205 21 0.8 124
Show 17433+2137 DUQ 1 Aa,Ab 283 0.2 125
Show 17433+2137 ALP 31 AB 189 23.0 125
Show 17421+2127 DRD 1 352 17.2 125
Show 17420+2127 STF2197 357 7.9 126
Show 17483+1740 BPM 700 143 67.0 127
Show 17433+1751 BPM 696 335 109.5 127
Show 17418+2130 COU 114 261 0.1 130
Show 17427+2138 BRT2438 354 3.1 130
Show 17459+2153 STT 335 140 24.8 130
Show 17438+1742 TOB 264 175 17.3 132
Show 17440+1738 TOB 265 259 15.1 135
Show 17433+1741 STH 4 49 15.3 136
Show 17503+1737 BPM 702 294 118.8 136
Show 17387+1840 SLO 1 AB 219 1.7 137
Show 17387+1840 SLO 1 AC 149 146.3 137
Show 17487+1728 DAM 280 177 5.6 139
Show 17484+1727 ARG 79 119 30.1 139
Show 17387+1834 BUP 177 AB 266 272.2 140
Show 17387+1834 BUP 177 AC 269 374.3 140
Show 17481+2205 DAM 860 314 6.0 141
Show 17556+2102 TDT 577 150 2.3 143
Show 17387+2106 KPP3320 250 1.7 143
Show 17387+1834 BUP 177 BC 270 104.9 144
Show 17569+1906 RAO 381 45 0.2 144
Show 17557+1830 HDS2528 253 18.5 144
Show 17441+2202 KPP4057 AB 88 5.9 144

 
 
WDS 17471+1945 : COMPONENTS
 
 
  A B
B pa=257.9°
sep=25.65"
 
C pa=224.5°
sep=1.15"
pa=79.4°
sep=24.69"
 
 
17471+1945 A
 
 
Coord arcsec 2000 174707.32+194454.7 Mag 12.5 PmRA 16.00 PmDE -88.0
 
 
17471+1945 B
 
 
Coord arcsec 2000 174705.54+194449.3 Mag 16.3 PmRA 17.00 PmDE -91.0
Calc delta mag 3.8 Calc coord yes
 
 
17471+1945 C
 
 
Coord arcsec 2000 174707.26+194453.9 Mag 14.8 Calc delta mag 2.3 Calc coord yes