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Doubles in session


Current system
15193-5532
RST 2949
HD 135784


Nearby doubles
7' : 15198-5528
CPO 421

16' : 15176-5537
COO 184

35' : 15154-5544
HJ 4747

48' : 15247-5523
HJ 4763

51' : 15217-5619
JSP 656

54' : 15159-5617
HRG 107

56' : 15245-5456
DAW 17

57' : 15187-5627
LDS 522

60' : 15240-5449
NZO 54

68' : 15148-5437
TDS9463

68' : 15119-5508
TDS9441

69' : 15113-5521
HJ 4734

74' : 15251-5437
FIN 57

77' : 15104-5535
JSP 650

78' : 15149-5640
TDS9465AB

80' : 15174-5414
COO 183

81' : 15186-5412
FIN 228

82' : 15179-5653
RST2948

83' : 15115-5443
RST2942

90' : 15089-5551
TDS9415

91' : 15248-5649
LDS 528

92' : 15172-5702
HRG 110

93' : 15105-5627
JSP 651

94' : 15158-5701
HRG 108

94' : 15279-5631
RSS 376

101' : 15306-5505
RST2958



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.

15193-5532 RST 2949 (HD 135784)

 
 
15h 19m 16.22s -55° 31' 42.5" P.A. 272.00 sep 0.3 mag 9.10,10.12 Sp B8/9Vn dist. 5882.35 pc (19188.23 l.y.)
 
 
Coord 2000 15193-5532 Discov num RST2949 Comp Coord arcsec 2000 15 19 16.22 -55 31 42.5
Date first 1934 Date last 2018 Obs 7
Pa first 232 Pa last 271.5 P.A. Now (θ) 271.5°
Sep first 0.2 Sep last 0.255 Sep. Now (ρ) 0.255"
Mag pri 9.10 Mag sec 10.12 delta mag (ΔM) 1.02 Spectral class B8/9Vn (blue-white)
Pri motion ra -007 Sec motion ra
Pri motion dec -018 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 135784 Constellation Circinus SAO 242407 HIP 74974
Tycho2 8698-01397-1 Gaia DR2 5886459632187888256 HD 135784 CP CP-55 6490
Distance 5882.35 Distance ly 19188.23
 
 
WDS 15193-5532 RST 2949 (HD 135784) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15193-5532 RST2949 1991 6 263 0.3 9.10 10.12 B8/9Vn 151916.22-553142.5
15193-5532 RST2949 2018 7 272 0.3 9.10 10.12 B8/9Vn 151916.22-553142.5

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

 
 
WDS 15193-5532 RST 2949 (HD 135784) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15193-5532 RST 2949 (HD 135784) : MEASURES
 
 
No records found.

 
 
WDS 15193-5532 (HD 135784) : VIRTUAL EYEPIECE
 
 

15193-5532 RST2949A mag 9.1 Sp B8/9Vn 15193-5532 RST2949B sep 0.1 P.A. 272.60 mag 10.12 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 15193-5532 (HD 135784) : ALADIN DSS IMAGE @ 15h 19m 16.22s -55° 31' 42.5"
 
 
 
 
WDS 15193-5532 RST 2949 (HD 135784) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15193-5532 RST2949 distance=0' 15198-5528 CPO 421 distance=7' 15176-5537 COO 184 distance=16' 15215-5543 JSP 654BC distance=22' 15215-5543 JSP 654A,BC distance=22' 15154-5544 HJ 4747 distance=35' 15247-5523 HJ 4763 distance=48' 15217-5619 JSP 656 distance=51' 15159-5617 HRG 107 distance=54' 15245-5456 DAW 17 distance=56' 15187-5627 LDS 522 distance=57' 15240-5449 NZO 54 distance=60' 15148-5437 TDS9463 distance=68' 15119-5508 TDS9441 distance=68' 15113-5521 HJ 4734 distance=69' 15251-5437 FIN 57 distance=74' 15104-5535 JSP 650 distance=77' 15149-5640 TDS9465AB distance=78' 15174-5414 COO 183 distance=80' 15186-5412 FIN 228 distance=81' 15179-5653 RST2948 distance=82' 15115-5443 RST2942 distance=83' 15089-5551 TDS9415 distance=90' 15248-5649 LDS 528 distance=91' 15172-5702 HRG 110 distance=92' 15105-5627 JSP 651 distance=93' 15158-5701 HRG 108 distance=94' 15279-5631 RSS 376 distance=94' 15306-5505 RST2958 distance=101' 15188-5713 HRG 111 distance=102' 15132-5701 BRT2815 distance=102' 15141-5401 RST2945 distance=102' 15314-5557 I 966 distance=106' 15315-5557 TDS9536 distance=107' 15095-5639 TDS9423 distance=107' 15156-5349 KPP3948 distance=108' 15223-5348 BRT2080 distance=108' 15314-5454 RST2960 distance=111' 15168-5723 HJ 4749 distance=113' 15323-5508 TDS9541 distance=114' 15324-5443 FIN 58 distance=123' 15057-5442 RST2938 distance=126' 15277-5347 KPP 568 distance=128' 15081-5706 DAM 855 distance=133' 15047-5625 RST2937 distance=134' 15113-5728 JSP 652 distance=134' 15105-5340 TDS9429 distance=136' 15355-5541 WHE 3 distance=138' 15137-5743 BRT2816 distance=139' 15253-5323 RST2954 distance=139' 15155-5315 KPP2657 distance=141' 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 15193-5532 RST2949 272 0.3
Show 15198-5528 CPO 421 73 13.2 7
Show 15176-5537 COO 184 141 5.8 16
Show 15215-5543 JSP 654 BC 351 0.3 22
Show 15215-5543 JSP 654 A,BC 230 97.1 22
Show 15154-5544 HJ 4747 341 16.8 35
Show 15247-5523 HJ 4763 319 11.8 48
Show 15217-5619 JSP 656 58 1.4 51
Show 15159-5617 HRG 107 50 5.4 54
Show 15245-5456 DAW 17 88 4.5 56
Show 15187-5627 LDS 522 193 17.7 57
Show 15240-5449 NZO 54 207 6.7 60
Show 15148-5437 TDS9463 165 3.2 68
Show 15119-5508 TDS9441 227 0.5 68
Show 15113-5521 HJ 4734 246 11.3 69
Show 15251-5437 FIN 57 10 7.2 74
Show 15104-5535 JSP 650 141 0.2 77
Show 15149-5640 TDS9465 AB 170 0.9 78
Show 15174-5414 COO 183 142 3.2 80
Show 15186-5412 FIN 228 66 0.2 81
Show 15179-5653 RST2948 229 1.2 82
Show 15115-5443 RST2942 168 0.8 83
Show 15089-5551 TDS9415 22 0.6 90
Show 15248-5649 LDS 528 104 61.7 91
Show 15172-5702 HRG 110 71 16.2 92
Show 15105-5627 JSP 651 118 0.5 93
Show 15158-5701 HRG 108 169 6.8 94
Show 15279-5631 RSS 376 193 26.5 94
Show 15306-5505 RST2958 175 0.9 101
Show 15188-5713 HRG 111 251 26.4 102
Show 15132-5701 BRT2815 120 4.6 102
Show 15141-5401 RST2945 234 2.0 102
Show 15314-5557 I 966 218 2.3 106
Show 15315-5557 TDS9536 287 1.9 107
Show 15095-5639 TDS9423 62 0.6 107
Show 15156-5349 KPP3948 183 2.1 108
Show 15223-5348 BRT2080 6 4.7 108
Show 15314-5454 RST2960 328 4.2 111
Show 15168-5723 HJ 4749 254 6.8 113
Show 15323-5508 TDS9541 331 0.4 114
Show 15324-5443 FIN 58 123 6.5 123
Show 15057-5442 RST2938 89 0.7 126
Show 15277-5347 KPP 568 149 5.3 128
Show 15081-5706 DAM 855 96 12.4 133
Show 15047-5625 RST2937 320 0.1 134
Show 15113-5728 JSP 652 20 6.0 134
Show 15105-5340 TDS9429 322 0.5 136
Show 15355-5541 WHE 3 150 6.3 138
Show 15137-5743 BRT2816 58 3.6 139
Show 15253-5323 RST2954 31 0.8 139
Show 15155-5315 KPP2657 30 24.8 141

 
 
WDS 15193-5532 : COMPONENTS
 
 
  A
B pa=272.6°
sep=0.14"
 
 
15193-5532 A
 
 
Componente originario normalizzato AB Name HD 135784 Coord arcsec 2000 151916.22-553142.5 Mag 9.1
Spectral class B8/9Vn (blue-white) PmRA -7.00 PmDE -18.0 SAO 242407
HIP 74974 Tycho2 8698-01397-1 HD 135784 CP CP-55 6490
Tycho2
Tycho2 8698-01397-1 Pflag RAmdeg 229.81755167 DEmdeg -55.52848504
PmRA -3.7 PmDE -6.7 E RAmdeg 9 E DEmdeg 8
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.23 EpDEm 1990.52
Num 10 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.4 BTmag 8.750 E BTmag 0.019 VTmag 8.737
E VTmag 0.016 Prox 999 TYC T HIP 74974
CCDM AB RAdeg 229.81756611 DEdeg -55.52846917 EpRA 1990 1.48
EpDE 1990 1.54 E RAdeg 8.6 E DEdeg 7.7 Posflg P
Corr 0.1
SAO
SAO 242407 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.022 Vmag 8.7 SpType B9
Double code Source 42 CatNum 5829 DM CP-55 6490
DMcomp BDsup HD 135784 M HD 0
GC RA1950rad 3.99454117 DE1950rad -0.96598621 PmRA2000 -0.0007
PmDE2000 -0.02
Hipparcos
Catalog H HIP 74974 Proxy H RAhms 15 19 16.22
DEdms -55 31 42.5 Vmag 8.73 VarFlag R Vmag H
RAdeg 229.818 DEdeg -55.5285 AstroRef * Plx 1.92
CCDM 15193-5532 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 265 Rho 0.235 HD 135784 BD
CD CP CP-55 6490 Dm number -55 6490 VIred 0.05
SpType B8/B9Vn... R SpType Coord arcsec 2000 151916.22-553142.5
Hipparcos 2
HIP 74974 Sn 55 So 3 Nc 2
RArad 4.0110733025 DErad -0.9691545649 Plx -0.17 PmRA -5.56
PmDE -6.51 E RArad 0.98 E DErad 0.96 E Plx 1.52
E pmRA 1.32 E pmDE 1.36 Hpmag 8.7428 E Hpmag 0.0035
SHp 0.024 VA 0 BV 0.016 E BV 0.02
VI 0.04
CCDM
Ccdm 15193-5532 RComp Comp A Note1
Note2 Discov num DRAs -1.78 DDEs 16.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp B9 PmNote *
PmRA -2 PmDE -22 Dm number -55 6490 Cat1 CPD
Name2 242407 Cat2 SAO HD 135784 M HD
ADS BDS M ADS BDS N IDS IDS 15117S5510A
HIC 74974
 
 
15193-5532 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 151916.20-553142.5 Mag 10.12 Calc delta mag 1.02
Calc coord yes
CCDM
Ccdm 15193-5532 RComp Comp B Note1
Note2 Discov num RST2949 DRAs DDEs
R dRAs Year 1947 Theta 245 Rho 0.2
Obs 2 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15117S5510B
HIC 74974