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Current system
19099-5422
HJ 5086
HD 177979


Nearby doubles
11' : 19088-5425
UC 3818

14' : 19102-5408
HJ 5087

17' : 19091-5437
UC 3823

18' : 19115-5431
RST3214

24' : 19122-5434
UC 3843

46' : 19050-5438
TDT1215

46' : 19047-5423
HDS2705

52' : 19056-5347
HJ 5081

57' : 19077-5515
RST1020

63' : 19029-5413
I 1390

65' : 19118-5319
FIN 68

66' : 19026-5437
TDT1195

66' : 19174-5427
UC 3880

69' : 19107-5530
UC 3833

73' : 19099-5309
LDS 667

77' : 19162-5328
TOK 329

80' : 19088-5541
UC 3819

89' : 19004-5454
HTS 29AB

91' : 18596-5411
TDT1173

98' : 19183-5527
FIN 30

101' : 19032-5302
FIN 269

101' : 19080-5601
KPP1843

102' : 19194-5521
TDT1374

113' : 18596-5529
SKF 373

113' : 19169-5556
I 643

114' : 19229-5425
LWR 3AB



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.

19099-5422 HJ 5086 (HD 177979)

 
 
19h 09m 53.70s -54° 21' 15.3" P.A. 291.00 sep 16.5 mag 10.23,11.20 Sp F3V
 
 
Coord 2000 19099-5422 Discov num HJ 5086 Comp Coord arcsec 2000 19 09 53.70 -54 21 15.3
Date first 1836 Date last 2016 Obs 9
Pa first 295 Pa last 290.6 P.A. Now (θ) 290.6°
Sep first 15.0 Sep last 16.463 Sep. Now (ρ) 16.463"
Mag pri 10.23 Mag sec 11.20 delta mag (ΔM) 0.97 Spectral class F3V (yellow-white)
Pri motion ra -007 Sec motion ra +005
Pri motion dec -037 Sec motion dec -009
Notes
rPM=0.809
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 177979 Constellation Telescopium Tycho2 8760-02995-1 Gaia DR2 6644160479582339584
HD 177979
 
 
WDS 19099-5422 HJ 5086 (HD 177979) : NOTES
 
 
No records found.

 
 
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
19099-5422 HJ 5086 1999 5 291 16.4 10.23 11.20 F3V D 190953.70-542115.3
19099-5422 HJ 5086 2010 7 291 16.4 10.23 11.20 F3V 190953.70-542115.3
19099-5422 HJ 5086 2015 8 291 16.5 10.23 11.20 F3V 190953.70-542115.3
19099-5422 HJ 5086 2016 9 291 16.5 10.23 11.20 F3V 190953.70-542115.3

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

 
 
WDS 19099-5422 HJ 5086 (HD 177979) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19099-5422 HJ 5086 (HD 177979) : MEASURES
 
 
No records found.

 
 
WDS 19099-5422 (HD 177979) : VIRTUAL EYEPIECE
 
 

19099-5422 HJ 5086A mag 10.23 Sp F3V 19099-5422 HJ 5086B sep 10.7 P.A. 302.80 mag 11.2 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 19099-5422 (HD 177979) : ALADIN DSS IMAGE @ 19h 09m 53.70s -54° 21' 15.3"
 
 
 
 
WDS 19099-5422 HJ 5086 (HD 177979) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19099-5422 HJ 5086 distance=0' 19088-5425 UC 3818 distance=11' 19102-5408 HJ 5087 distance=14' 19091-5437 UC 3823 distance=17' 19115-5431 RST3214 distance=18' 19122-5434 UC 3843 distance=24' 19050-5438 TDT1215 distance=46' 19047-5423 HDS2705 distance=46' 19056-5347 HJ 5081 distance=52' 19077-5515 RST1020 distance=57' 19029-5413 I 1390 distance=63' 19118-5319 FIN 68 distance=65' 19026-5437 TDT1195 distance=66' 19174-5427 UC 3880 distance=66' 19107-5530 UC 3833 distance=69' 19099-5309 LDS 667 distance=73' 19162-5328 TOK 329 distance=77' 19088-5541 UC 3819 distance=80' 19004-5454 HTS 29AB distance=89' 19004-5454 HTS 29AC distance=89' 19004-5454 HTS 29AD distance=89' 19004-5454 HTS 29AE distance=89' 19004-5454 HTS 29AF distance=89' 19004-5454 HTS 29AG distance=89' 19004-5454 HTS 29AH distance=89' 19004-5454 HTS 29AI distance=89' 18596-5411 TDT1173 distance=91' 19183-5527 FIN 30 distance=98' 19032-5302 FIN 269 distance=101' 19080-5601 KPP1843 distance=101' 19194-5521 TDT1374 distance=102' 18596-5529 SKF 373 distance=113' 19169-5556 I 643 distance=113' 19229-5425 LWR 3AB distance=114' 19229-5425 TOK 331AC distance=114' 18577-5340 RST1012 distance=115' 19230-5432 CVN 63AB distance=115' 19230-5432 CVN 63AC distance=115' 19170-5239 LDS 673 distance=121' 19233-5347 BRT3341 distance=124' 19231-5339 HDS2744 distance=124' 19037-5619 RSS 505 distance=129' 18571-5315 TDT1144 distance=131' 19187-5609 HJ 5100 distance=132' 19017-5226 RST1017 distance=136' 19252-5403 UC 3928 distance=136' 18565-5313 SWR 257 distance=138' 18541-5421 HJ 5068 distance=138' 19058-5208 UC 3798 distance=139' 19240-5320 HDS2751 distance=140' 19235-5307 KPP1847 distance=142' 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 19099-5422 HJ 5086 291 16.5
Show 19088-5425 UC 3818 125 72.8 11
Show 19102-5408 HJ 5087 19 14.8 14
Show 19091-5437 UC 3823 345 13.8 17
Show 19115-5431 RST3214 329 1.1 18
Show 19122-5434 UC 3843 196 56.3 24
Show 19050-5438 TDT1215 65 1.4 46
Show 19047-5423 HDS2705 144 17.5 46
Show 19056-5347 HJ 5081 166 16.1 52
Show 19077-5515 RST1020 223 0.4 57
Show 19029-5413 I 1390 257 0.2 63
Show 19118-5319 FIN 68 245 0.5 65
Show 19026-5437 TDT1195 48 0.7 66
Show 19174-5427 UC 3880 193 11.5 66
Show 19107-5530 UC 3833 253 32.2 69
Show 19099-5309 LDS 667 172 15.2 73
Show 19162-5328 TOK 329 223 158.1 77
Show 19088-5541 UC 3819 176 51.7 80
Show 19004-5454 HTS 29 AB 114 12.6 89
Show 19004-5454 HTS 29 AC 68 13.3 89
Show 19004-5454 HTS 29 AD 138 14.4 89
Show 19004-5454 HTS 29 AE 74 17.5 89
Show 19004-5454 HTS 29 AF 306 18.4 89
Show 19004-5454 HTS 29 AG 132 18.8 89
Show 19004-5454 HTS 29 AH 7 19.3 89
Show 19004-5454 HTS 29 AI 14 19.5 89
Show 18596-5411 TDT1173 44 0.5 91
Show 19183-5527 FIN 30 31 1.5 98
Show 19032-5302 FIN 269 135 0.5 101
Show 19080-5601 KPP1843 250 14.3 101
Show 19194-5521 TDT1374 251 0.5 102
Show 18596-5529 SKF 373 105 7.0 113
Show 19169-5556 I 643 50 1.3 113
Show 19229-5425 LWR 3 AB 167 4.2 114
Show 19229-5425 TOK 331 AC 171 416.3 114
Show 18577-5340 RST1012 89 1.1 115
Show 19230-5432 CVN 63 AB 251 4.8 115
Show 19230-5432 CVN 63 AC 275 5.8 115
Show 19170-5239 LDS 673 96 30.7 121
Show 19233-5347 BRT3341 91 3.6 124
Show 19231-5339 HDS2744 328 13.9 124
Show 19037-5619 RSS 505 315 9.4 129
Show 18571-5315 TDT1144 124 0.5 131
Show 19187-5609 HJ 5100 141 22.0 132
Show 19017-5226 RST1017 273 2.9 136
Show 19252-5403 UC 3928 30 40.6 136
Show 18565-5313 SWR 257 296 6.5 138
Show 18541-5421 HJ 5068 10 10.5 138
Show 19058-5208 UC 3798 295 9.0 139
Show 19240-5320 HDS2751 328 0.1 140
Show 19235-5307 KPP1847 307 14.3 142

 
 
WDS 19099-5422 : COMPONENTS
 
 
  A
B pa=302.8°
sep=10.69"
 
 
19099-5422 A
 
 
Componente originario normalizzato AB Name HD 177979 Coord arcsec 2000 190953.70-542115.3 Mag 10.23
Spectral class F3V (yellow-white) PmRA -7.00 PmDE -37.0 Tycho2 8760-02995-1
HD 177979
Tycho2
Tycho2 8760-02995-1 Pflag RAmdeg 287.47374547 DEmdeg -54.35425164
PmRA 6.3 PmDE -25.7 E RAmdeg 22 E DEmdeg 28
E pmRA 3.0 E pmDE 2.9 EpRAm 1991.23 EpDEm 1990.83
Num 3 Q RAmdeg 1.6 Q DEmdeg 0.8 Q pmRA 1.6
Q pmDE 0.7 BTmag 10.581 E BTmag 0.041 VTmag 10.235
E VTmag 0.041 Prox 999 TYC T HIP
CCDM RAdeg 287.47372083 DEdeg -54.35419306 EpRA 1990 1.78
EpDE 1990 1.80 E RAdeg 21.8 E DEdeg 28.3 Posflg
Corr 0.0
 
 
19099-5422 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190952.67-542109.5 Mag 11.2 PmRA 5.00
PmDE -9.0 Calc delta mag 0.97 Calc coord yes