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Doubles in session


Current system
17439+4323
BWL 47 AB


Nearby doubles
18' : 17428+4310
STF2209

24' : 17433+4345
STF2214AB

46' : 17481+4324
KPP4062

57' : 17453+4229
UC 3398

60' : 17474+4409
CVR 206

63' : 17480+4406
KPP4061

64' : 17422+4423
COU1596

64' : 17497+4325
LDS4764

75' : 17383+4242
A 694

75' : 17372+4309
ES 2660

76' : 17377+4250
HDS2489

77' : 17471+4215
A 697

78' : 17446+4440
A 1882

82' : 17514+4332
LDS4767

86' : 17469+4442
BRT 344

90' : 17519+4256
COU1598

92' : 17502+4424
SIG 3

92' : 17468+4157
DAM 684

97' : 17425+4458
TDT 470

102' : 17533+4329
TDT 556

107' : 17536+4313
ES 2663

108' : 17457+4132
POP 216

108' : 17412+4139
STF2203

109' : 17500+4157
STF2237

113' : 17499+4151
LDS4765

114' : 17483+4506
SMA 79



Selections
Full WDS
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.

17439+4323 BWL 47 AB

 
 
17h 43m 55.96s +43° 22' 41.0" P.A. 290.00 sep 2.8 mag 6.22,19.50 Sp M2.5
 
 
Coord 2000 17439+4323 Discov num BWL  47 Comp AB Coord arcsec 2000 17 43 55.96 +43 22 41.0
Date first 2011 Date last 2012 Obs 2
Pa first 280 Pa last 289.5 P.A. Now (θ) 289.5°
Sep first 2.6 Sep last 2.812 Sep. Now (ρ) 2.812"
Mag pri 6.22 Mag sec 19.50 delta mag (ΔM) 13.28 Spectral class M2.5 (red)
Pri motion ra +010 Sec motion ra
Pri motion dec -603 Sec motion dec
Notes U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
 
 
17439+4323 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 43 56 +43 22 41 BWL 47 AB 2012 2 290 2.8 6.22 19.50 13.28 <===
Show 17 43 56 +43 22 41 BWL 47 AC 2012 1 314 9.2 6.22 18.30 12.08
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules
 
 
WDS 17439+4323 BWL 47 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bwl2012a Ac j Bowler, B.P., Liu, M.C., Shkolnik, E.L., Dupuy, T.J., Cieza, L.A., Kraus, A.L., & 2012ApJ...753..142B
Bwl2012a +Xr Tamura, M.
Bwl2012a +E2 ApJ 753, 142, 2012
Bwl2012b A j Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M. 2012ApJ...756...69B
Bwl2012b ApJ 756, 69, 2012
Bwl2013 A j Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Dupuy, T.J. 2013ApJ...774...55B
Bwl2013 +Al ApJ 774, 55, 2013
Bwl2014 A j Bowler, B.P., Liu, M.C., Kraus, A.L., & Mann, A.W. 2014ApJ...784...65B
Bwl2014 ApJ 784, 65, 2014
Bwl2015 Ac j Bowler, B.P., Liu, M.C., Shkolnik, E.L., & Tamura, M. 2015ApJS..216....7B
Bwl2015 ApJS 216, 7, 2015
Bwl2015b A j Bowler, B.P., Shkolnik, E.L., Liu, M.C., Schlieder, J.E., Mann, A.W., Dupuy, T.J., 2015ApJ...806...62B
Bwl2015b +Ag Hinkley, S., Crepp, J., Johnson, J., Howard, A., Flagg, L., Weinberger, A., et al.
Bwl2015b +C+ ApJ 806, 62, 2015
Bwl2018 A j Bowler, B.P., Dupuy, T.J., Endl, M., Cochran, W.D., MacQueen, P.J., Fulton, B.J., 2018AJ....155..159B
Bwl2018 Petigura, E.A., Howard, A.W., Hirsch, L., Kratter, K.M., Crepp, J.R., Biller, B.A.,
Bwl2018 Johnson, M.C. & Wittenmyer, R.A.
Bwl2022b A j Sepulveda, A.G. & Bowler, B.P. 2022AJ....163...52S
Bwl2022b AJ 163, 52, 2021
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17439+4323 BWL 47 AB 2012 2 290 2.8 6.22 19.50 M2.5 U K 174355.95+432244.1

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

 
 
WDS 17439+4323 BWL 47 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17439+4323 BWL 47 AB : MEASURES
 
 
No records found.

 
 
WDS 17439+4323 : VIRTUAL EYEPIECE
 
 

17439+4323 BWL 47A mag 6.22 Sp M2.5 17439+4323 BWL 47B sep 2.1 P.A. 296.00 mag 19.5 17439+4323 BWL 47C sep 8.0 P.A. 323.30 mag 18.3 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 17439+4323 : ALADIN DSS IMAGE @ 17h 43m 55.96s +43° 22' 41.0"
 
 
 
 
WDS 17439+4323 BWL 47 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17439+4323 BWL 47AB distance=0' 17428+4310 STF2209 distance=18' 17433+4345 D 16BC distance=23' 17433+4345 STF2214AB distance=24' 17481+4324 KPP4062 distance=46' 17453+4229 UC 3398 distance=57' 17474+4409 CVR 206 distance=60' 17480+4406 KPP4061 distance=63' 17422+4423 COU1596 distance=64' 17497+4325 LDS4764 distance=64' 17383+4242 A 694 distance=75' 17372+4309 ES 2660 distance=75' 17377+4250 HDS2489 distance=76' 17471+4215 A 697 distance=77' 17446+4440 A 1882 distance=78' 17514+4332 LDS4767 distance=82' 17469+4442 BRT 344 distance=86' 17519+4256 COU1598 distance=90' 17502+4424 SIG 3 distance=92' 17468+4157 DAM 684 distance=92' 17425+4458 TDT 470 distance=97' 17533+4329 TDT 556 distance=102' 17536+4313 ES 2663 distance=107' 17457+4132 POP 216 distance=108' 17412+4139 STF2203 distance=108' 17500+4157 STF2237 distance=109' 17499+4151 LDS4765 distance=113' 17483+4506 SMA 79 distance=114' 17370+4450 NSN 694 distance=116' 17383+4500 ES 1257AB distance=116' 17383+4500 ES 1257AC distance=116' 17536+4234 COU1600 distance=117' 17334+4306 CVR1703 distance=117' 17334+4301 LDS4755AB distance=118' 17334+4301 LDS4755Aa,Ab distance=118' 17414+4128 A 696AB distance=119' 17414+4128 A 696BC distance=119' 17512+4454 STF2242AB distance=121' 17512+4454 CTT 26AC distance=121' 17329+4345 FMR 133 distance=123' 17531+4212 COU1599 distance=123' 17340+4429 COU1594 distance=127' 17365+4142 ES 636 distance=129' 17556+4350 TDT 575 distance=130' 17389+4522 ES 1258 distance=132' 17399+4119 A 695 distance=132' 17559+4351 ES 1415 distance=134' 17341+4447 CRC 74 distance=136' 17454+4540 COU1597 distance=138' 17571+4343 KPP 404 distance=145' 17571+4303 CBL 520 distance=146' 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 17439+4323 BWL 47 AB 290 2.8
Show 17439+4323 BWL 47 AC 314 9.2
Show 17428+4310 STF2209 127 29.8 18
Show 17433+4345 D 16 BC 150 0.9 23
Show 17433+4345 STF2214 AB 210 19.9 24
Show 17481+4324 KPP4062 74 1.8 46
Show 17453+4229 UC 3398 134 17.3 57
Show 17474+4409 CVR 206 303 10.7 60
Show 17480+4406 KPP4061 26 4.2 63
Show 17422+4423 COU1596 104 0.2 64
Show 17497+4325 LDS4764 41 50.5 64
Show 17383+4242 A 694 103 1.2 75
Show 17372+4309 ES 2660 155 9.3 75
Show 17377+4250 HDS2489 347 0.6 76
Show 17471+4215 A 697 128 0.4 77
Show 17446+4440 A 1882 57 2.0 78
Show 17514+4332 LDS4767 253 15.7 82
Show 17469+4442 BRT 344 185 3.1 86
Show 17519+4256 COU1598 231 0.4 90
Show 17502+4424 SIG 3 68 0.2 92
Show 17468+4157 DAM 684 97 12.3 92
Show 17425+4458 TDT 470 195 2.2 97
Show 17533+4329 TDT 556 257 0.8 102
Show 17536+4313 ES 2663 333 10.1 107
Show 17457+4132 POP 216 89 8.0 108
Show 17412+4139 STF2203 292 0.8 108
Show 17500+4157 STF2237 6 20.4 109
Show 17499+4151 LDS4765 178 10.7 113
Show 17483+4506 SMA 79 92 15.3 114
Show 17370+4450 NSN 694 320 1.6 116
Show 17383+4500 ES 1257 AB 296 2.7 116
Show 17383+4500 ES 1257 AC 124 52.3 116
Show 17536+4234 COU1600 251 0.7 117
Show 17334+4306 CVR1703 238 3.8 117
Show 17334+4301 LDS4755 AB 256 58.3 118
Show 17334+4301 LDS4755 Aa,Ab 144 1.0 118
Show 17414+4128 A 696 AB 176 8.2 119
Show 17414+4128 A 696 BC 306 2.0 119
Show 17512+4454 STF2242 AB 325 3.4 121
Show 17512+4454 CTT 26 AC 108 79.7 121
Show 17329+4345 FMR 133 128 146.7 123
Show 17531+4212 COU1599 135 0.6 123
Show 17340+4429 COU1594 330 0.5 127
Show 17365+4142 ES 636 128 2.0 129
Show 17556+4350 TDT 575 209 0.5 130
Show 17389+4522 ES 1258 317 12.2 132
Show 17399+4119 A 695 230 3.3 132
Show 17559+4351 ES 1415 130 1.7 134
Show 17341+4447 CRC 74 144 0.6 136
Show 17454+4540 COU1597 301 1.0 138
Show 17571+4343 KPP 404 293 3.7 145

 
 
WDS 17439+4323 : COMPONENTS
 
 
  A B
B pa=296.0°
sep=2.14"
 
C pa=323.3°
sep=8.03"
pa=332.4°
sep=6.21"
 
 
17439+4323 A
 
 
Coord arcsec 2000 174355.96+432241.0 Mag 6.22 Spectral class M2.5 (red) PmRA 10.00
PmDE -603.0
 
 
17439+4323 B
 
 
Coord arcsec 2000 174355.78+432241.9 Mag 19.5 Calc delta mag 13.28 Calc coord yes
 
 
17439+4323 C
 
 
Coord arcsec 2000 174355.52+432247.4 Mag 18.3 Calc delta mag 12.08 Calc coord yes