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Doubles in session


Current system
17103+5403
HDS 2424 Aa,Ab


Nearby doubles
26' : 17131+5408
STF2146AB

27' : 17102+5430
STF2138AB

32' : 17118+5432
DEA 87

51' : 17053+5428
STF2130AB
Alrakis

56' : 17054+5438
TDT 206

62' : 17165+5433
SCA9003AB

72' : 17170+5337
GRV1133

75' : 17185+5346
ES 776AB

75' : 17039+5314
STTA151AB

75' : 17183+5338
SWI 3

84' : 17138+5246
TDT 272

89' : 17047+5250
TDT 202

96' : 16594+5407
LDS4716

105' : 17220+5351
BU 1249AB

108' : 16589+5444
HDS2402

117' : 17071+5556
CRB 199

118' : 17178+5227
LEP 81

130' : 17141+5608
STT 327

132' : 16554+5424
LDS4707

133' : 17215+5532
ES 2656

134' : 17210+5537
GRV1134

137' : 16549+5420
SKF 52

142' : 17251+5312
MLR 604

142' : 17170+5612
SLE 81

144' : 17185+5608
ES 1740

148' : 17141+5627
TDT 276



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.

17103+5403 HDS 2424 Aa,Ab

 
 
17h 10m 17.29s +54° 03' 01.7" P.A. 158.00 sep 0.5 mag 9.60,13.09 Sp K2 dist. 411.52 pc (1342.38 l.y.)
 
 
Coord 2000 17103+5403 Discov num HDS2424 Comp Aa,Ab Coord arcsec 2000 17 10 17.29 +54 03 01.7
Date first 1991 Date last 2012 Obs 2
Pa first 340 Pa last 157.6 P.A. Now (θ) 157.6°
Sep first 0.4 Sep last 0.518 Sep. Now (ρ) 0.518"
Mag pri 9.60 Mag sec 13.09 delta mag (ΔM) 3.49 Spectral class K2 (yellow-orange)
Pri motion ra -004 Sec motion ra
Pri motion dec +017 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17103+5403 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 30276 17 10 17 +54 03 02 HDS 2424 Aa,Ab 2012 2 158 0.5 9.60 13.09 3.49 <===
Show HD 234403 30276 17 10 17 +54 03 02 SCA 9002 AB 2015 15 84 79.5 9.54 9.88 0.34
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 30276 HIP 84003 Tycho2 3887-00690-1
Gaia DR2 1419927805945438848 HD 234403 BD BD+54 1863 Distance 411.52
Distance ly 1342.38
 
 
WDS 17103+5403 HDS 2424 Aa,Ab : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HDS Hipparcos Double Star (from additional DD list)
SCA Scardia, M., Prieur, J.-L., Sala, M., Ghigo, M., Koechlin, L., Aristidi, E.,
SCA & Mazzoleni, F.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Sala, M., Ghigo, M.,
SCA Koechlin, L., & Aristidi, E.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Basso, S., Sala, M.,
SCA Ghigo, M., Koechlin, L., & Aristidi, E.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Sala, M., Basso, S.,
SCA Ghigo, M., Koechlin, L., & Aristidi, E.
SCA Scardia, M., Pansecchi, L., Ragazzoni, R., Cecconi, M., Desidera, S.,
SCA Farinato, J., Fiorenzano, A., & Ghedina, A.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Spano, P., Riva, M.,
SCA & Landoni, M.
SCA Scardia, M., Prieur, J.-L., Rivet, Vernet, Pansecchi, L., Argyle, R.W.,
SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, & Suarez
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Aristidi, E., Abe,
SCA Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Zanutta, A.,
SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
SCA Zanutta, A., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Zanutta, A.,
SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
SCA Zanutta, A.Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
SCA Inf. Circ. 196, 2, 2018
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Suarez, & Vernet
SCA Scardia, M., Rivet, J.-P., Prieur, J.L., Pansecchi, L., Argyle, R.W., Ling, J.F.,
SCA Aristidi, E., Zanutta, A., Vernet, D., Abe, L., Bendjoya, P., Dimur, C. & Suarez, O.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Scardia, M.
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Inf. Circ. 201, 1, 2020
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Inf. Circ. 202, 1, 2020
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
SCA Scardia, M., Prieur, J.-L., Ling, J.F., Pansecchi, L., Argyle, R.W., Aristidi, E.,
SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
SCA Scardia, M., Prieur, J.-L., Ling, J.F., Pansecchi, L., Argyle, R.W., Aristidi, E.,
SCA Piccotti, Maccarini, Abe, Bendjoya, Rivet, & Vernet
SCA Scardia, M., Prieur, J.-L., Ling, J.F., Pansecchi, L., Argyle, R.W., Aristidi, E.,
SCA Piccotti, L., Maccarini, L., Abe, L., Bendjoya, P., Rivet, J.-P. & Vernet, D.
SCA Scardia, M., Prieur, J.-L., Ling, J.F., Pansecchi, L., Argyle, R.W., Aristidi, E.,
SCA Piccotti, L., Maccarini, L., Abe, L., Bendjoya, P., Rivet, J.-P. & Vernet, D.
SCA Scardia, M., Prieur, J.-L., Ling, J.F., Pansecchi, L., Argyle, R.W., Aristidi, E.,
SCA Piccotti, L., Maccarini, L., Abe, L., Bendjoya, P., Rivet, J.-P. & Vernet, D.
SCA Scardia, M., Prieur, J.-L., Rivet, J.P., Vernet, D., Aristidi, E., Ling, J.F.,
SCA Pansecchi, L., Argyle, R.W., Abe, L., Bendjoya, P. & Maccarini, L.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
17103+5403 HDS2424 Aa,Ab 1991 1 340 0.4 9.60 13.09 K2 +54 1863 171017.29+540301.7
17103+5403 HDS2424 Aa,Ab 2012 2 158 0.5 9.60 13.09 K2 +54 1863 171017.29+540301.7

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

 
 
WDS 17103+5403 HDS 2424 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17103+5403 HDS 2424 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 17103+5403 : VIRTUAL EYEPIECE
 
 

17103+5403 SCA9002A mag 9.54 Sp K2 17103+5403 HDS2424Ab sep 0.5 P.A. 157.60 mag 13.09 17103+5403 SCA9002B sep 79.5 P.A. 84.20 mag 9.88 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 17103+5403 : ALADIN DSS IMAGE @ 17h 10m 17.29s +54° 03' 01.7"
 
 
 
 
WDS 17103+5403 HDS 2424 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17103+5403 HDS2424Aa,Ab distance=0' 17131+5408 STF2146CD distance=25' 17131+5408 STF2146AC distance=26' 17131+5408 STF2146AB distance=26' 17102+5430 STF2138AB distance=27' 17102+5430 SHY 89AC distance=27' 17118+5432 DEA 87 distance=32' 17053+5428 BU 1088BC distance=51' 17053+5428 STF2130AB (Alrakis) distance=51' 17053+5428 BU 1088AC (Alrakis) distance=51' 17054+5438 TDT 206 distance=56' 17165+5433 SCA9003AB distance=62' 17165+5433 SCA9003AC distance=62' 17165+5433 DAM 27AD distance=62' 17170+5337 GRV1133 distance=72' 17185+5346 ES 776AB distance=75' 17039+5314 MLR 603Aa,Ab distance=75' 17039+5314 STTA151AB distance=75' 17183+5338 SWI 3 distance=75' 17185+5346 ES 776BC distance=76' 17039+5314 STTA151BC distance=76' 17138+5246 TDT 272 distance=84' 17047+5250 TDT 202 distance=89' 16594+5407 LDS4716 distance=96' 17220+5351 BU 1249AB distance=105' 17220+5351 BU 1249AB,C distance=105' 16589+5444 HDS2402 distance=108' 17071+5556 CRB 199 distance=117' 17178+5227 LEP 81 distance=118' 17141+5608 STT 327 distance=130' 16554+5424 LDS4707 distance=132' 17215+5532 ES 2656 distance=133' 17210+5537 GRV1134 distance=134' 16549+5420 SKF 52 distance=137' 17251+5312 MLR 604 distance=142' 17170+5612 SLE 81 distance=142' 17185+5608 ES 1740 distance=144' 17141+5627 TDT 276 distance=148' 16554+5252 BEM9022AB distance=151' 16554+5252 DAM 260AC distance=151' 17277+5424 UC 3345 distance=155' 17198+5152 HEB 5 distance=157' 17111+5640 MET 80 distance=157' 17075+5126 COU1921 distance=159' 17240+5547 GRV1136 distance=164' 17173+5636 STI2349 distance=165' 16565+5558 LDS4710 distance=165' 17174+5638 SLE 82 distance=167' 16513+5347 SWI 2 distance=169' 17269+5232 CVR1700 distance=175' 16581+5148 STF2117 distance=175' 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 17103+5403 HDS2424 Aa,Ab 158 0.5 0
Show 17103+5403 SCA9002 AB 84 79.5 0
Show 17131+5408 STF2146 CD 225 2.8 25
Show 17131+5408 STF2146 AC 234 89.3 26
Show 17131+5408 STF2146 AB 224 2.5 26
Show 17102+5430 STF2138 AB 134 22.3 27
Show 17102+5430 SHY 89 AC 10 999.9 27
Show 17118+5432 DEA 87 129 90.2 32
Show 17053+5428 BU 1088 BC 179 11.0 51
Show Alrakis 17053+5428 STF2130 AB 356 2.6 51
Show Alrakis 17053+5428 BU 1088 AC 174 12.2 51
Show 17054+5438 TDT 206 355 0.7 56
Show 17165+5433 SCA9003 AB 97 44.1 62
Show 17165+5433 SCA9003 AC 332 80.7 62
Show 17165+5433 DAM 27 AD 3 40.9 62
Show 17170+5337 GRV1133 328 12.9 72
Show 17185+5346 ES 776 AB 153 28.5 75
Show 17039+5314 MLR 603 Aa,Ab 347 0.4 75
Show 17039+5314 STTA151 AB 171 88.4 75
Show 17183+5338 SWI 3 180 0.5 75
Show 17185+5346 ES 776 BC 313 2.2 76
Show 17039+5314 STTA151 BC 356 22.4 76
Show 17138+5246 TDT 272 81 0.7 84
Show 17047+5250 TDT 202 206 2.4 89
Show 16594+5407 LDS4716 297 12.3 96
Show 17220+5351 BU 1249 AB 82 0.6 105
Show 17220+5351 BU 1249 AB,C 78 62.1 105
Show 16589+5444 HDS2402 309 0.3 108
Show 17071+5556 CRB 199 111 7.5 117
Show 17178+5227 LEP 81 216 182.9 118
Show 17141+5608 STT 327 339 0.4 130
Show 16554+5424 LDS4707 165 10.5 132
Show 17215+5532 ES 2656 64 11.1 133
Show 17210+5537 GRV1134 319 20.8 134
Show 16549+5420 SKF 52 116 5.3 137
Show 17251+5312 MLR 604 96 0.8 142
Show 17170+5612 SLE 81 16 17.5 142
Show 17185+5608 ES 1740 315 1.6 144
Show 17141+5627 TDT 276 71 0.5 148
Show 16554+5252 BEM9022 AB 273 12.1 151
Show 16554+5252 DAM 260 AC 203 6.2 151
Show 17277+5424 UC 3345 199 26.1 155
Show 17198+5152 HEB 5 -1 0.2 157
Show 17111+5640 MET 80 0 0.1 157
Show 17075+5126 COU1921 285 0.5 159
Show 17240+5547 GRV1136 148 8.5 164
Show 17173+5636 STI2349 60 10.0 165
Show 16565+5558 LDS4710 192 15.3 165
Show 17174+5638 SLE 82 331 42.4 167
Show 16513+5347 SWI 2 197 7.1 169
Show 17269+5232 CVR1700 262 4.7 175

 
 
WDS 17103+5403 : COMPONENTS
 
 
  A Ab
Ab pa=157.6°
sep=0.52"
 
B pa=84.2°
sep=79.50"
pa=83.8°
sep=79.35"
 
 
17103+5403 A
 
 
Name HD 234403 Coord arcsec 2000 171017.29+540301.7 Mag 9.54 Spectral class K2 (yellow-orange)
PmRA -4.00 PmDE 17.0 SAO 30276 HIP 84003
Tycho2 3887-00690-1 HD 234403 BD BD+54 1863
Tycho2
Tycho2 3887-00690-1 Pflag RAmdeg 257.57202742 DEmdeg 54.05050430
PmRA -5.6 PmDE 13.0 E RAmdeg 17 E DEmdeg 17
E pmRA 1.4 E pmDE 1.5 EpRAm 1986.69 EpDEm 1987.56
Num 11 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.2 BTmag 10.854 E BTmag 0.051 VTmag 9.538
E VTmag 0.025 Prox 797 TYC T HIP 84003
CCDM AB RAdeg 257.57204444 DEdeg 54.05047806 EpRA 1990 1.62
EpDE 1990 1.71 E RAdeg 20.0 E DEdeg 19.9 Posflg
Corr 0.1
SAO
SAO 30276 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.02 Vmag 9 SpType K2
Double code Source 37 CatNum 5184 DM BD+54 1863
DMcomp BDsup HD 234403 M HD 0
GC RA1950rad 4.49084489 DE1950rad 0.94441235 PmRA2000 0.0014
PmDE2000 0.022
Hipparcos
Catalog H HIP 84003 Proxy H RAhms 17 10 17.29
DEdms +54 03 01.7 Vmag 9.39 VarFlag R Vmag H
RAdeg 257.572 DEdeg 54.0505 AstroRef A Plx 3.24
CCDM -3.85 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 340 Rho 0.392 HD BD BD+54 1863
CD CP Dm number +54 1863 VIred 1.17
SpType K2 R SpType Coord arcsec 2000 171017.29+540301.7
Hipparcos 2
HIP 84003 Sn 15 So 3 Nc 2
RArad 4.4954803838 DErad 0.9433587774 Plx 2.43 PmRA -3.92
PmDE 16.3 E RArad 0.84 E DErad 0.9 E Plx 0.94
E pmRA 0.92 E pmDE 1.22 Hpmag E Hpmag 0.0023
SHp 0.02 VA 0 BV 1.046 E BV 0.045
VI 1.02
CCDM
Ccdm 17103+5403 RComp Comp A Note1
Note2 Discov num DRAs -0.71 DDEs 1.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.6 Sp K2 PmNote *
PmRA -4 PmDE 17 Dm number +54 1863 Cat1 BD
Name2 +54 1086 Cat2 AGK2/3 HD 234403 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 84003
 
 
17103+5403 Ab
 
 
Coord arcsec 2000 171017.31+540301.2 Mag 13.09 Delta magnitude 3.49 Coordinate calculated yes
 
 
17103+5403 B
 
 
Coord arcsec 2000 171026.27+540309.7 Mag 9.88 PmRA -7.00 PmDE -13.0
Delta magnitude 0.28 Coordinate calculated yes
CCDM
Ccdm 17103+5403 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.73 DDEs 2.2
R dRAs 82 Year 1991 Theta 340 Rho 0.4
Obs 1 Vmag 13.1 Sp PmNote *
PmRA -4 PmDE 17 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 84003