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Doubles in session


Current system
19056-5347
HJ 5081
HD 176965


Nearby doubles
35' : 19029-5413
I 1390

37' : 19047-5423
HDS2705

46' : 19102-5408
HJ 5087

47' : 19088-5425
UC 3818

51' : 19050-5438
TDT1215

52' : 19099-5422
HJ 5086

52' : 19032-5302
FIN 269

55' : 19099-5309
LDS 667

56' : 19026-5437
TDT1195

58' : 18596-5411
TDT1173

59' : 19091-5437
UC 3823

62' : 19118-5319
FIN 68

69' : 19115-5431
RST3214

70' : 18577-5340
RST1012

75' : 19122-5434
UC 3843

81' : 19004-5454
HTS 29AB

82' : 18571-5315
TDT1144

88' : 19017-5226
RST1017

89' : 18565-5313
SWR 257

90' : 19077-5515
RST1020

97' : 18554-5316
UC 3724

97' : 19162-5328
TOK 329

100' : 19058-5208
UC 3798

107' : 18541-5421
HJ 5068

112' : 19174-5427
UC 3880

112' : 19107-5530
UC 3833



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.

19056-5347 HJ 5081 (HD 176965)

 
 
19h 05m 33.51s -53° 47' 24.7" P.A. 166.00 sep 16.1 mag 9.90,10.50 Sp G2IV+G6V
 
 
Coord 2000 19056-5347 Discov num HJ 5081 Comp Coord arcsec 2000 19 05 33.51 -53 47 24.7
Date first 1836 Date last 2015 Obs 11
Pa first 166 Pa last 165.7 P.A. Now (θ) 165.7°
Sep first 18.0 Sep last 16.117 Sep. Now (ρ) 16.117"
Mag pri 9.90 Mag sec 10.50 delta mag (ΔM) 0.6 Spectral class G2IV+G6V (yellow/yellow)
Pri motion ra +049 Sec motion ra +045
Pri motion dec -055 Sec motion dec -055
Notes N Z (See Notes, Parallax indicates components are physical)
rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 176965 Constellation Telescopium Tycho2 8759-00768-1 Gaia DR2 6644350866893575424
HD 176965
 
 
WDS 19056-5347 HJ 5081 (HD 176965) : NOTES
 
 
discov_num notes refcode
HJ 5081 B is CPD-53@9461.
 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19056-5347 HJ 5081 1999 6 166 16.2 10.26 10.70 G6 N D 190533.51-534724.7
19056-5347 HJ 5081 2010 9 166 16.1 9.90 10.50 G2IV+G6V NZ 190533.51-534724.7
19056-5347 HJ 5081 2015 10 166 16.1 9.90 10.50 G2IV+G6V NZ 190533.51-534724.7

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

 
 
WDS 19056-5347 HJ 5081 (HD 176965) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19056-5347 HJ 5081 (HD 176965) : MEASURES
 
 
No records found.

 
 
WDS 19056-5347 (HD 176965) : VIRTUAL EYEPIECE
 
 

19056-5347 HJ 5081A mag 9.9 Sp G2IV 19056-5347 HJ 5081B sep 15.8 P.A. 171.40 mag 10.5 Sp G6V 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 19056-5347 (HD 176965) : ALADIN DSS IMAGE @ 19h 05m 33.51s -53° 47' 24.7"
 
 
 
 
WDS 19056-5347 HJ 5081 (HD 176965) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19056-5347 HJ 5081 distance=0' 19029-5413 I 1390 distance=35' 19047-5423 HDS2705 distance=37' 19102-5408 HJ 5087 distance=46' 19088-5425 UC 3818 distance=47' 19050-5438 TDT1215 distance=51' 19099-5422 HJ 5086 distance=52' 19032-5302 FIN 269 distance=52' 19099-5309 LDS 667 distance=55' 19026-5437 TDT1195 distance=56' 18596-5411 TDT1173 distance=58' 19091-5437 UC 3823 distance=59' 19118-5319 FIN 68 distance=62' 19115-5431 RST3214 distance=69' 18577-5340 RST1012 distance=70' 19122-5434 UC 3843 distance=75' 19004-5454 HTS 29AB distance=81' 19004-5454 HTS 29AC distance=81' 19004-5454 HTS 29AD distance=81' 19004-5454 HTS 29AE distance=81' 19004-5454 HTS 29AF distance=81' 19004-5454 HTS 29AG distance=81' 19004-5454 HTS 29AH distance=81' 19004-5454 HTS 29AI distance=81' 18571-5315 TDT1144 distance=82' 19017-5226 RST1017 distance=88' 18565-5313 SWR 257 distance=89' 19077-5515 RST1020 distance=90' 18554-5316 UC 3724 distance=97' 19162-5328 TOK 329 distance=97' 19058-5208 UC 3798 distance=100' 18541-5421 HJ 5068 distance=107' 19174-5427 UC 3880 distance=112' 19107-5530 UC 3833 distance=112' 18552-5246 UC 3723 distance=112' 19014-5201 RST1016 distance=113' 18596-5529 SKF 373 distance=115' 19007-5202 RST1015 distance=115' 19088-5541 UC 3819 distance=117' 18562-5226 TDT1135 distance=118' 18520-5356 B 408 distance=121' 18566-5217 DAW 23 distance=122' 18520-5418 TOK 325AB distance=124' 18520-5418 TOK 325Aa,Ab distance=124' 19170-5239 LDS 673 distance=124' 19148-5205 UC 3865 distance=133' 19124-5148 DUN 225AB distance=135' 19124-5148 HU 1654AC distance=135' 19080-5601 KPP1843 distance=136' 18502-5412 UC 3691 distance=138' 18578-5142 RST1013 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 19056-5347 HJ 5081 166 16.1
Show 19029-5413 I 1390 257 0.2 35
Show 19047-5423 HDS2705 144 17.5 37
Show 19102-5408 HJ 5087 19 14.8 46
Show 19088-5425 UC 3818 125 72.8 47
Show 19050-5438 TDT1215 65 1.4 51
Show 19099-5422 HJ 5086 291 16.5 52
Show 19032-5302 FIN 269 135 0.5 52
Show 19099-5309 LDS 667 172 15.2 55
Show 19026-5437 TDT1195 48 0.7 56
Show 18596-5411 TDT1173 44 0.5 58
Show 19091-5437 UC 3823 345 13.8 59
Show 19118-5319 FIN 68 245 0.5 62
Show 19115-5431 RST3214 329 1.1 69
Show 18577-5340 RST1012 89 1.1 70
Show 19122-5434 UC 3843 196 56.3 75
Show 19004-5454 HTS 29 AB 114 12.6 81
Show 19004-5454 HTS 29 AC 68 13.3 81
Show 19004-5454 HTS 29 AD 138 14.4 81
Show 19004-5454 HTS 29 AE 74 17.5 81
Show 19004-5454 HTS 29 AF 306 18.4 81
Show 19004-5454 HTS 29 AG 132 18.8 81
Show 19004-5454 HTS 29 AH 7 19.3 81
Show 19004-5454 HTS 29 AI 14 19.5 81
Show 18571-5315 TDT1144 124 0.5 82
Show 19017-5226 RST1017 273 2.9 88
Show 18565-5313 SWR 257 296 6.5 89
Show 19077-5515 RST1020 223 0.4 90
Show 18554-5316 UC 3724 127 6.9 97
Show 19162-5328 TOK 329 223 158.1 97
Show 19058-5208 UC 3798 295 9.0 100
Show 18541-5421 HJ 5068 10 10.5 107
Show 19174-5427 UC 3880 193 11.5 112
Show 19107-5530 UC 3833 253 32.2 112
Show 18552-5246 UC 3723 95 17.0 112
Show 19014-5201 RST1016 217 1.2 113
Show 18596-5529 SKF 373 105 7.0 115
Show 19007-5202 RST1015 120 1.5 115
Show 19088-5541 UC 3819 176 51.7 117
Show 18562-5226 TDT1135 323 0.9 118
Show 18520-5356 B 408 49 2.1 121
Show 18566-5217 DAW 23 42 1.8 122
Show 18520-5418 TOK 325 AB 32 146.0 124
Show 18520-5418 TOK 325 Aa,Ab 242 0.1 124
Show 19170-5239 LDS 673 96 30.7 124
Show 19148-5205 UC 3865 11 26.4 133
Show 19124-5148 DUN 225 AB 250 70.2 135
Show 19124-5148 HU 1654 AC 261 28.2 135
Show 19080-5601 KPP1843 250 14.3 136
Show 18502-5412 UC 3691 88 106.9 138
Show 18578-5142 RST1013 124 1.3 144

 
 
WDS 19056-5347 : COMPONENTS
 
 
  A
B pa=171.4°
sep=15.79"
 
 
19056-5347 A
 
 
Componente originario normalizzato AB Name HD 176965 Coord arcsec 2000 190533.51-534724.7 Mag 9.9
Spectral class G2IV (yellow) PmRA 49.00 PmDE -55.0
 
 
19056-5347 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190533.78-534740.3 Mag 10.5 Spectral class G6V (yellow)
PmRA 45.00 PmDE -55.0 Tycho2 8759-00768-1 HD 176965
Calc delta mag 0.6 Calc coord yes
Tycho2
Tycho2 8759-00768-1 Pflag RAmdeg 286.38964157 DEmdeg -53.79020118
PmRA 48.4 PmDE -47.6 E RAmdeg 32 E DEmdeg 32
E pmRA 2.3 E pmDE 2.1 EpRAm 1988.19 EpDEm 1987.68
Num 5 Q RAmdeg 1.9 Q DEmdeg 2.2 Q pmRA 1.9
Q pmDE 2.2 BTmag 11.011 E BTmag 0.061 VTmag 10.264
E VTmag 0.047 Prox 999 TYC T HIP
CCDM RAdeg 286.38945167 DEdeg -53.79009444 EpRA 1990 1.72
EpDE 1990 1.78 E RAdeg 33.7 E DEdeg 34.3 Posflg
Corr 0.0