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Current system
19047-5423
HDS 2705
HD 176727


Nearby doubles
15' : 19050-5438
TDT1215

20' : 19029-5413
I 1390

23' : 19026-5437
TDT1195

36' : 19088-5425
UC 3818

37' : 19056-5347
HJ 5081

42' : 19091-5437
UC 3823

46' : 19099-5422
HJ 5086

47' : 18596-5411
TDT1173

49' : 19004-5454
HTS 29AB

51' : 19102-5408
HJ 5087

58' : 19077-5515
RST1020

61' : 19115-5431
RST3214

67' : 19122-5434
UC 3843

75' : 18577-5340
RST1012

80' : 18596-5529
SKF 373

83' : 19032-5302
FIN 269

85' : 19107-5530
UC 3833

86' : 19088-5541
UC 3819

88' : 19099-5309
LDS 667

90' : 19118-5319
FIN 68

93' : 18541-5421
HJ 5068

96' : 18571-5315
TDT1144

102' : 18565-5313
SWR 257

102' : 19080-5601
KPP1843

107' : 18554-5316
UC 3724

111' : 18520-5418
TOK 325AB



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

19047-5423 HDS 2705 (HD 176727)

 
 
19h 04m 41.19s -54° 23' 00.5" P.A. 144.00 sep 17.5 mag 9.67,11.81 Sp F6V dist. 152.21 pc (496.51 l.y.)
 
 
Coord 2000 19047-5423 Discov num HDS2705 Comp Coord arcsec 2000 19 04 41.19 -54 23 00.5
Date first 1991 Date last 2015 Obs 5
Pa first 144 Pa last 143.9 P.A. Now (θ) 143.9°
Sep first 16.6 Sep last 17.519 Sep. Now (ρ) 17.519"
Mag pri 9.67 Mag sec 11.81 delta mag (ΔM) 2.14 Spectral class F6V (yellow-white)
Pri motion ra +001 Sec motion ra +026
Pri motion dec -041 Sec motion dec -064
Notes
rPM=0.492
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 176727 Constellation Telescopium SAO 245906 HIP 93684
Tycho2 8763-00277-1 Gaia DR2 6644271495897847808 HD 176727 CP CP-54 9235
Distance 152.21 Distance ly 496.51
 
 
WDS 19047-5423 HDS 2705 (HD 176727) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19047-5423 HDS2705 2000 3 144 16.9 9.67 11.81 F6V D 190441.19-542300.5
19047-5423 HDS2705 2010 5 145 17.8 9.67 11.81 F6V 190441.19-542300.5
19047-5423 HDS2705 2015 5 144 17.5 9.67 11.81 F6V 190441.19-542300.5

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

 
 
WDS 19047-5423 HDS 2705 (HD 176727) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19047-5423 HDS 2705 (HD 176727) : MEASURES
 
 
No records found.

 
 
WDS 19047-5423 (HD 176727) : VIRTUAL EYEPIECE
 
 

19047-5423 HDS2705A mag 9.67 Sp F6V 19047-5423 HDS2705B sep 15.4 P.A. 157.00 mag 11.81 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19047-5423 (HD 176727) : ALADIN DSS IMAGE @ 19h 04m 41.19s -54° 23' 00.5"
 
 
 
 
WDS 19047-5423 HDS 2705 (HD 176727) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19047-5423 HDS2705 distance=0' 19050-5438 TDT1215 distance=15' 19029-5413 I 1390 distance=20' 19026-5437 TDT1195 distance=23' 19088-5425 UC 3818 distance=36' 19056-5347 HJ 5081 distance=37' 19091-5437 UC 3823 distance=42' 19099-5422 HJ 5086 distance=46' 18596-5411 TDT1173 distance=47' 19004-5454 HTS 29AB distance=49' 19004-5454 HTS 29AC distance=49' 19004-5454 HTS 29AD distance=49' 19004-5454 HTS 29AE distance=49' 19004-5454 HTS 29AF distance=49' 19004-5454 HTS 29AG distance=49' 19004-5454 HTS 29AH distance=49' 19004-5454 HTS 29AI distance=49' 19102-5408 HJ 5087 distance=51' 19077-5515 RST1020 distance=58' 19115-5431 RST3214 distance=61' 19122-5434 UC 3843 distance=67' 18577-5340 RST1012 distance=75' 18596-5529 SKF 373 distance=80' 19032-5302 FIN 269 distance=83' 19107-5530 UC 3833 distance=85' 19088-5541 UC 3819 distance=86' 19099-5309 LDS 667 distance=88' 19118-5319 FIN 68 distance=90' 18541-5421 HJ 5068 distance=93' 18571-5315 TDT1144 distance=96' 18565-5313 SWR 257 distance=102' 19080-5601 KPP1843 distance=102' 18554-5316 UC 3724 distance=107' 18520-5418 TOK 325AB distance=111' 18520-5418 TOK 325Aa,Ab distance=111' 19174-5427 UC 3880 distance=111' 18575-5600 COO 228 distance=115' 18520-5356 B 408 distance=115' 19162-5328 TOK 329 distance=116' 19037-5619 RSS 505 distance=117' 19017-5226 RST1017 distance=119' 18578-5608 HDS2689 distance=121' 18528-5529 RST1004 distance=122' 18502-5412 UC 3691 distance=128' 18591-5623 NZO 95 distance=129' 18552-5246 UC 3723 distance=130' 19183-5527 FIN 30 distance=134' 18494-5428 UC 3684 distance=134' 19058-5208 UC 3798 distance=136' 18493-5354 SKF 371 distance=139' 18562-5226 TDT1135 distance=140' 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 19047-5423 HDS2705 144 17.5
Show 19050-5438 TDT1215 65 1.4 15
Show 19029-5413 I 1390 257 0.2 20
Show 19026-5437 TDT1195 48 0.7 23
Show 19088-5425 UC 3818 125 72.8 36
Show 19056-5347 HJ 5081 166 16.1 37
Show 19091-5437 UC 3823 345 13.8 42
Show 19099-5422 HJ 5086 291 16.5 46
Show 18596-5411 TDT1173 44 0.5 47
Show 19004-5454 HTS 29 AB 114 12.6 49
Show 19004-5454 HTS 29 AC 68 13.3 49
Show 19004-5454 HTS 29 AD 138 14.4 49
Show 19004-5454 HTS 29 AE 74 17.5 49
Show 19004-5454 HTS 29 AF 306 18.4 49
Show 19004-5454 HTS 29 AG 132 18.8 49
Show 19004-5454 HTS 29 AH 7 19.3 49
Show 19004-5454 HTS 29 AI 14 19.5 49
Show 19102-5408 HJ 5087 19 14.8 51
Show 19077-5515 RST1020 223 0.4 58
Show 19115-5431 RST3214 329 1.1 61
Show 19122-5434 UC 3843 196 56.3 67
Show 18577-5340 RST1012 89 1.1 75
Show 18596-5529 SKF 373 105 7.0 80
Show 19032-5302 FIN 269 135 0.5 83
Show 19107-5530 UC 3833 253 32.2 85
Show 19088-5541 UC 3819 176 51.7 86
Show 19099-5309 LDS 667 172 15.2 88
Show 19118-5319 FIN 68 245 0.5 90
Show 18541-5421 HJ 5068 10 10.5 93
Show 18571-5315 TDT1144 124 0.5 96
Show 18565-5313 SWR 257 296 6.5 102
Show 19080-5601 KPP1843 250 14.3 102
Show 18554-5316 UC 3724 127 6.9 107
Show 18520-5418 TOK 325 AB 32 146.0 111
Show 18520-5418 TOK 325 Aa,Ab 242 0.1 111
Show 19174-5427 UC 3880 193 11.5 111
Show 18575-5600 COO 228 357 2.7 115
Show 18520-5356 B 408 49 2.1 115
Show 19162-5328 TOK 329 223 158.1 116
Show 19037-5619 RSS 505 315 9.4 117
Show 19017-5226 RST1017 273 2.9 119
Show 18578-5608 HDS2689 243 0.5 121
Show 18528-5529 RST1004 63 1.6 122
Show 18502-5412 UC 3691 88 106.9 128
Show 18591-5623 NZO 95 145 1.9 129
Show 18552-5246 UC 3723 95 17.0 130
Show 19183-5527 FIN 30 31 1.5 134
Show 18494-5428 UC 3684 96 65.5 134
Show 19058-5208 UC 3798 295 9.0 136
Show 18493-5354 SKF 371 269 8.4 139
Show 18562-5226 TDT1135 323 0.9 140

 
 
WDS 19047-5423 : COMPONENTS
 
 
  A
B pa=157.0°
sep=15.38"
 
 
19047-5423 A
 
 
Componente originario normalizzato AB Name HD 176727 Coord arcsec 2000 190441.19-542300.5 Mag 9.67
Spectral class F6V (yellow-white) PmRA 1.00 PmDE -41.0 SAO 245906
HIP 93684 Tycho2 8763-00277-1 HD 176727 CP CP-54 9235
Tycho2
Tycho2 8763-00277-1 Pflag RAmdeg 286.17164332 DEmdeg -54.38346665
PmRA 1.0 PmDE -40.1 E RAmdeg 16 E DEmdeg 15
E pmRA 1.7 E pmDE 1.6 EpRAm 1988.21 EpDEm 1988.76
Num 9 Q RAmdeg 0.9 Q DEmdeg 1.9 Q pmRA 0.9
Q pmDE 1.9 BTmag 10.188 E BTmag 0.029 VTmag 9.670
E VTmag 0.025 Prox 166 TYC T HIP 93684
CCDM A RAdeg 286.17164000 DEdeg -54.38337056 EpRA 1990 1.44
EpDE 1990 1.66 E RAdeg 17.0 E DEdeg 15.5 Posflg
Corr -0.2
SAO
SAO 245906 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.029 Vmag 9.4 SpType G0
Double code Source 42 CatNum 7575 DM CP-54 9235
DMcomp BDsup HD 176727 M HD 0
GC RA1950rad 4.97691373 DE1950rad -0.95047197 PmRA2000 -0.0009
PmDE2000 -0.032
Hipparcos
Catalog H HIP 93684 Proxy RAhms 19 04 41.20
DEdms -54 23 00.1 Vmag 9.6 VarFlag R Vmag H
RAdeg 286.172 DEdeg -54.3834 AstroRef A Plx 4.14
CCDM 19047-5423 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 144 Rho 16.61 HD 176727 BD
CD CP CP-54 9235 Dm number -54 9235 VIred 0.59
SpType F6V R SpType Coord arcsec 2000 190441.20-542300.1
Hipparcos 2
HIP 93684 Sn 15 So 3 Nc 2
RArad 4.9946374634 DErad -0.9491688675 Plx 6.57 PmRA 8.12
PmDE -38.8 E RArad 2.35 E DErad 1.92 E Plx 3.06
E pmRA 2.9 E pmDE 2.62 Hpmag 9.7051 E Hpmag 0.0143
SHp 0.024 VA 0 BV 0.501 E BV 0.029
VI 0.57
CCDM
Ccdm 19047-5423 RComp Comp A Note1
Note2 Discov num DRAs -0.79 DDEs -0.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.7 Sp F6 PmNote *
PmRA 6 PmDE -36 Dm number -54 9235 Cat1 CPD
Name2 245906 Cat2 SAO HD 176727 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 93684
 
 
19047-5423 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190441.88-542314.7 Mag 11.81 PmRA 26.00
PmDE -64.0 Calc delta mag 2.14 Calc coord yes
CCDM
Ccdm 19047-5423 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.32 DDEs -13.9
R dRAs 82 Year 1991 Theta 144 Rho 16.6
Obs 1 Vmag 11.8 Sp PmNote *
PmRA 6 PmDE -36 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 93684