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Doubles in session


Current system
17164-4240
FGS 28
HD 155913


Nearby doubles
20' : 17163-4220
I 408

28' : 17184-4256
TDS 861

29' : 17188-4254
SNA 68

49' : 17208-4240
I 410

54' : 17145-4329
DON 829

59' : 17122-4314
GAT 21

61' : 17173-4140
CPO 73

62' : 17118-4314
I 587

62' : 17210-4206
HDS2450

66' : 17118-4200
CPO 72AB

68' : 17123-4330
SKF1413

73' : 17215-4154
BRT 960

76' : 17186-4128
KPP 395

78' : 17192-4129
RST1950

79' : 17096-4302
B 1848

83' : 17106-4331
B 1849

84' : 17204-4352
TDT 313

86' : 17212-4133
I 1315

86' : 17087-4242
HJ 4918

98' : 17076-4255
CPO 511

99' : 17194-4413
HDO 269

100' : 17204-4111
HDS2449

105' : 17079-4157
I 406

105' : 17259-4251
BRT 966

107' : 17162-4426
SKF1415

109' : 17081-4143
NSN 381



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

17164-4240 FGS 28 (HD 155913)

 
 
17h 16m 26.33s -42° 40' 04.1" P.A. -1.00 sep -1.0 mag 8.30,11.60 Sp O4.5Vn
 
 
Coord 2000 17164-4240 Discov num FGS  28 Comp Coord arcsec 2000 17 16 26.33 -42 40 04.1
Date first -1 Date last -1 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first -1.0 Sep last -1 Sep. Now (ρ) -1
Mag pri 8.30 Mag sec 11.60 delta mag (ΔM) 3.3 Spectral class O4.5Vn (blue)
Pri motion ra -008 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155913 Constellation Scorpius SAO 227769 Tycho2 7878-00392-1
Gaia DR2 5953699131931631232 HD 155913 DM CP-42 7710
 
 
WDS 17164-4240 FGS 28 (HD 155913) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
FGS HST Fine Guide Sensor
FGS2015 Hf j Aldoretta, E.J., Caballero-Nieves, S.M., Gies, D.R., Nelan, E.P., Wallace, D.J., 2015AJ....149...26A
FGS2015 Hartkopf, W.I., Henry, T.J., Jao, W.-C., Maiz Apellaniz, J., Mason, B.D.,
FGS2015 Moffat, A.F.J., Norris, R.P., Richardson, N.D., & William, S.J.
FGS2015 AJ 149, 26, 2014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17164-4240 FGS 28 -1 0 -1 -1.0 8.30 11.60 O4.5Vn 171626.33-424004.1

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

 
 
WDS 17164-4240 FGS 28 (HD 155913) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17164-4240 FGS 28 (HD 155913) : MEASURES
 
 
No records found.

 
 
WDS 17164-4240 (HD 155913) : VIRTUAL EYEPIECE
 
 

17164-4240 FGS 28A mag 8.3 Sp O4.5Vn 17164-4240 FGS 28B mag 11.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17164-4240 (HD 155913) : ALADIN DSS IMAGE @ 17h 16m 26.33s -42° 40' 04.1"
 
 
 
 
WDS 17164-4240 FGS 28 (HD 155913) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17164-4240 FGS 28 distance=1' 17163-4220 I 408 distance=20' 17184-4256 TDS 861 distance=28' 17188-4254 SNA 68 distance=29' 17208-4240 I 410 distance=49' 17145-4329 DON 829 distance=54' 17122-4314 GAT 21 distance=59' 17173-4140 CPO 73 distance=61' 17118-4314 I 587 distance=62' 17210-4206 HDS2450 distance=62' 17118-4200 CPO 72AB distance=66' 17123-4330 SKF1413 distance=68' 17215-4154 BRT 960 distance=73' 17186-4128 KPP 395 distance=76' 17192-4129 RST1950 distance=78' 17096-4302 B 1848 distance=79' 17106-4331 B 1849 distance=83' 17204-4352 TDT 313 distance=84' 17212-4133 I 1315 distance=86' 17087-4242 HJ 4918 distance=86' 17076-4255 CPO 511 distance=98' 17194-4413 HDO 269 distance=99' 17204-4111 HDS2449 distance=100' 17079-4157 I 406 distance=105' 17259-4251 BRT 966 distance=105' 17162-4426 SKF1415 distance=107' 17081-4143 NSN 381 distance=109' 17242-4348 HU 1523 distance=109' 17112-4416 CPO 514AB distance=112' 17112-4416 SIN 101AC distance=112' 17081-4137 I 407 distance=113' 17101-4112 TDT 243 distance=113' 17270-4208 BRT 970 distance=122' 17149-4441 HDS2438 distance=123' 17073-4352 TDT 221 distance=124' 17210-4048 VVV 40 distance=124' 17193-4441 CPO 518 distance=126' 17114-4047 VVV 38 distance=126' 17259-4352 TDT 346 distance=127' 17195-4443 TDT 305 distance=127' 17187-4446 BRT 955AB distance=128' 17187-4446 BRT 955AC distance=128' 17067-4351 TDT 216 distance=128' 17067-4350 B 1844 distance=128' 17280-4227 KPP3006 distance=128' 17107-4433 I 1312 distance=130' 17165-4030 RST1946 distance=130' 17135-4447 DON 828 distance=131' 17207-4443 CPO 519 distance=132' 17046-4300 BRT 943 distance=132' 17241-4425 DON 834 distance=134' 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 17164-4240 FGS 28 -1 -1.0 1
Show 17163-4220 I 408 178 1.7 20
Show 17184-4256 TDS 861 354 1.7 28
Show 17188-4254 SNA 68 20 6.4 29
Show 17208-4240 I 410 279 2.9 49
Show 17145-4329 DON 829 348 1.8 54
Show 17122-4314 GAT 21 129 591.8 59
Show 17173-4140 CPO 73 313 18.6 61
Show 17118-4314 I 587 143 5.5 62
Show 17210-4206 HDS2450 31 0.7 62
Show 17118-4200 CPO 72 AB 30 11.5 66
Show 17123-4330 SKF1413 198 6.9 68
Show 17215-4154 BRT 960 231 2.4 73
Show 17186-4128 KPP 395 181 4.9 76
Show 17192-4129 RST1950 280 1.4 78
Show 17096-4302 B 1848 98 0.2 79
Show 17106-4331 B 1849 223 2.3 83
Show 17204-4352 TDT 313 96 1.3 84
Show 17212-4133 I 1315 289 1.0 86
Show 17087-4242 HJ 4918 291 13.2 86
Show 17076-4255 CPO 511 117 3.1 98
Show 17194-4413 HDO 269 233 0.1 99
Show 17204-4111 HDS2449 240 7.0 100
Show 17079-4157 I 406 95 2.0 105
Show 17259-4251 BRT 966 96 2.9 105
Show 17162-4426 SKF1415 26 4.9 107
Show 17081-4143 NSN 381 327 4.6 109
Show 17242-4348 HU 1523 266 7.4 109
Show 17112-4416 CPO 514 AB 133 5.7 112
Show 17112-4416 SIN 101 AC 12.5 112
Show 17081-4137 I 407 239 0.1 113
Show 17101-4112 TDT 243 269 0.4 113
Show 17270-4208 BRT 970 247 3.3 122
Show 17149-4441 HDS2438 187 10.0 123
Show 17073-4352 TDT 221 312 0.8 124
Show 17210-4048 VVV 40 315 5.2 124
Show 17193-4441 CPO 518 253 3.3 126
Show 17114-4047 VVV 38 312 2.8 126
Show 17259-4352 TDT 346 94 0.4 127
Show 17195-4443 TDT 305 320 0.5 127
Show 17187-4446 BRT 955 AB 290 3.1 128
Show 17187-4446 BRT 955 AC 149 5.6 128
Show 17067-4351 TDT 216 9 1.3 128
Show 17067-4350 B 1844 224 0.9 128
Show 17280-4227 KPP3006 245 2.6 128
Show 17107-4433 I 1312 125 13.0 130
Show 17165-4030 RST1946 220 1.4 130
Show 17135-4447 DON 828 84 0.5 131
Show 17207-4443 CPO 519 223 5.7 132
Show 17046-4300 BRT 943 176 3.3 132
Show 17241-4425 DON 834 20 1.6 134

 
 
WDS 17164-4240 : COMPONENTS
 
 
  A
B pa=0.0°
sep=0.00"
 
 
17164-4240 A
 
 
Componente originario normalizzato AB Name HD 155913 Coord arcsec 2000 171626.33-424004.1 Mag 8.3
Spectral class O4.5Vn (blue) PmRA -8.00 PmDE 5.0 SAO 227769
Tycho2 7878-00392-1 HD 155913 DM CP-42 7710
Tycho2
Tycho2 7878-00392-1 Pflag RAmdeg 259.10973276 DEmdeg -42.66781384
PmRA -7.8 PmDE 4.5 E RAmdeg 8 E DEmdeg 10
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.37 EpDEm 1989.34
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 8.808 E BTmag 0.020 VTmag 8.342
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 259.10975694 DEdeg -42.66782500 EpRA 1990 1.63
EpDE 1990 1.30 E RAdeg 7.5 E DEdeg 9.8 Posflg
Corr 0.1
SAO
SAO 227769 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.003 Vmag 8 SpType B0
Double code Source 48 CatNum 15942 DM CP-42 7710
DMcomp BDsup HD 155913 M HD 0
GC RA1950rad 4.50675356 DE1950rad -0.74374279 PmRA2000 0.0002
PmDE2000 -0.003
 
 
17164-4240 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171626.33-424004.1 Mag 11.6 Calc delta mag 3.3
Calc coord yes