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Doubles in session


Current system
15198-5528
CPO 421
HD 135864


Nearby doubles
7' : 15193-5532
RST2949

22' : 15176-5537
COO 184

41' : 15154-5544
HJ 4747

43' : 15247-5523
HJ 4763

50' : 15245-5456
DAW 17

54' : 15217-5619
JSP 656

54' : 15240-5449
NZO 54

60' : 15159-5617
HRG 107

62' : 15187-5627
LDS 522

67' : 15148-5437
TDS9463

68' : 15251-5437
FIN 57

71' : 15119-5508
TDS9441

73' : 15113-5521
HJ 4734

77' : 15174-5414
COO 183

77' : 15186-5412
FIN 228

81' : 15104-5535
JSP 650

84' : 15149-5640
TDS9465AB

85' : 15115-5443
RST2942

87' : 15179-5653
RST2948

93' : 15248-5649
LDS 528

94' : 15279-5631
RSS 376

95' : 15306-5505
RST2958

96' : 15089-5551
TDS9415

97' : 15172-5702
HRG 110

99' : 15105-5627
JSP 651

100' : 15158-5701
HRG 108



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

15198-5528 CPO 421 (HD 135864)

 
 
15h 19m 48.01s -55° 27' 31.0" P.A. 73.00 sep 13.2 mag 9.40,11.40 Sp B9
 
 
Coord 2000 15198-5528 Discov num CPO 421 Comp Coord arcsec 2000 15 19 48.01 -55 27 31.0
Date first 1894 Date last 2015 Obs 7
Pa first 78 Pa last 73 P.A. Now (θ) 73°
Sep first 12.7 Sep last 13.187 Sep. Now (ρ) 13.187"
Mag pri 9.40 Mag sec 11.40 delta mag (ΔM) 2 Spectral class B9 (blue-white)
Pri motion ra -001 Sec motion ra +006
Pri motion dec -005 Sec motion dec +007
Notes
rPM=1.507
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 135864 Constellation Norma SAO 242415 Tycho2 8698-02145-1
Gaia DR2 5886465954379801984 HD 135864
 
 
WDS 15198-5528 CPO 421 (HD 135864) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CpO1906 - Cape Observatory .
CpO1906 Cape Obs - Henderson, 1906
CpO1938 P+ - Cape Observatory .
CpO1938 +T Cape Obs (1822-1938 data)
CpO9999 T - Cape Observatory ...................
CpO9999 Unpublished, manuscript or reference not found.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
15198-5528 CPO 421 1999 4 73 13.0 9.40 11.40 B9 D 151948.01-552731.0
15198-5528 CPO 421 2010 6 73 12.7 9.40 11.40 B9 151948.01-552731.0
15198-5528 CPO 421 2015 7 73 13.2 9.40 11.40 B9 151948.01-552731.0

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

 
 
WDS 15198-5528 CPO 421 (HD 135864) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15198-5528 CPO 421 (HD 135864) : MEASURES
 
 
No records found.

 
 
WDS 15198-5528 (HD 135864) : VIRTUAL EYEPIECE
 
 

15198-5528 CPO 421A mag 9.4 Sp B9 15198-5528 CPO 421B sep 8.1 P.A. 61.70 mag 11.4 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 15198-5528 (HD 135864) : ALADIN DSS IMAGE @ 15h 19m 48.01s -55° 27' 31.0"
 
 
 
 
WDS 15198-5528 CPO 421 (HD 135864) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15198-5528 CPO 421 distance=0' 15193-5532 RST2949 distance=7' 15215-5543 JSP 654BC distance=21' 15215-5543 JSP 654A,BC distance=21' 15176-5537 COO 184 distance=22' 15154-5544 HJ 4747 distance=41' 15247-5523 HJ 4763 distance=43' 15245-5456 DAW 17 distance=50' 15217-5619 JSP 656 distance=54' 15240-5449 NZO 54 distance=54' 15159-5617 HRG 107 distance=60' 15187-5627 LDS 522 distance=62' 15148-5437 TDS9463 distance=67' 15251-5437 FIN 57 distance=68' 15119-5508 TDS9441 distance=71' 15113-5521 HJ 4734 distance=73' 15174-5414 COO 183 distance=77' 15186-5412 FIN 228 distance=77' 15104-5535 JSP 650 distance=81' 15149-5640 TDS9465AB distance=84' 15115-5443 RST2942 distance=85' 15179-5653 RST2948 distance=87' 15248-5649 LDS 528 distance=93' 15279-5631 RSS 376 distance=94' 15306-5505 RST2958 distance=95' 15089-5551 TDS9415 distance=96' 15172-5702 HRG 110 distance=97' 15105-5627 JSP 651 distance=99' 15158-5701 HRG 108 distance=100' 15141-5401 RST2945 distance=101' 15314-5557 I 966 distance=103' 15223-5348 BRT2080 distance=103' 15315-5557 TDS9536 distance=104' 15314-5454 RST2960 distance=105' 15156-5349 KPP3948 distance=105' 15188-5713 HRG 111 distance=106' 15132-5701 BRT2815 distance=108' 15323-5508 TDS9541 distance=109' 15095-5639 TDS9423 distance=113' 15324-5443 FIN 58 distance=118' 15168-5723 HJ 4749 distance=118' 15277-5347 KPP 568 distance=122' 15057-5442 RST2938 distance=129' 15253-5323 RST2954 distance=134' 15355-5541 WHE 3 distance=134' 15105-5340 TDS9429 distance=135' 15155-5315 KPP2657 distance=138' 15081-5706 DAM 855 distance=139' 15047-5625 RST2937 distance=140' 15113-5728 JSP 652 distance=140' 15137-5743 BRT2816 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 15198-5528 CPO 421 73 13.2
Show 15193-5532 RST2949 272 0.3 7
Show 15215-5543 JSP 654 BC 351 0.3 21
Show 15215-5543 JSP 654 A,BC 230 97.1 21
Show 15176-5537 COO 184 141 5.8 22
Show 15154-5544 HJ 4747 341 16.8 41
Show 15247-5523 HJ 4763 319 11.8 43
Show 15245-5456 DAW 17 88 4.5 50
Show 15217-5619 JSP 656 58 1.4 54
Show 15240-5449 NZO 54 207 6.7 54
Show 15159-5617 HRG 107 50 5.4 60
Show 15187-5627 LDS 522 193 17.7 62
Show 15148-5437 TDS9463 165 3.2 67
Show 15251-5437 FIN 57 10 7.2 68
Show 15119-5508 TDS9441 227 0.5 71
Show 15113-5521 HJ 4734 246 11.3 73
Show 15174-5414 COO 183 142 3.2 77
Show 15186-5412 FIN 228 66 0.2 77
Show 15104-5535 JSP 650 141 0.2 81
Show 15149-5640 TDS9465 AB 170 0.9 84
Show 15115-5443 RST2942 168 0.8 85
Show 15179-5653 RST2948 229 1.2 87
Show 15248-5649 LDS 528 104 61.7 93
Show 15279-5631 RSS 376 193 26.5 94
Show 15306-5505 RST2958 175 0.9 95
Show 15089-5551 TDS9415 22 0.6 96
Show 15172-5702 HRG 110 71 16.2 97
Show 15105-5627 JSP 651 118 0.5 99
Show 15158-5701 HRG 108 169 6.8 100
Show 15141-5401 RST2945 234 2.0 101
Show 15314-5557 I 966 218 2.3 103
Show 15223-5348 BRT2080 6 4.7 103
Show 15315-5557 TDS9536 287 1.9 104
Show 15314-5454 RST2960 328 4.2 105
Show 15156-5349 KPP3948 183 2.1 105
Show 15188-5713 HRG 111 251 26.4 106
Show 15132-5701 BRT2815 120 4.6 108
Show 15323-5508 TDS9541 331 0.4 109
Show 15095-5639 TDS9423 62 0.6 113
Show 15324-5443 FIN 58 123 6.5 118
Show 15168-5723 HJ 4749 254 6.8 118
Show 15277-5347 KPP 568 149 5.3 122
Show 15057-5442 RST2938 89 0.7 129
Show 15253-5323 RST2954 31 0.8 134
Show 15355-5541 WHE 3 150 6.3 134
Show 15105-5340 TDS9429 322 0.5 135
Show 15155-5315 KPP2657 30 24.8 138
Show 15081-5706 DAM 855 96 12.4 139
Show 15047-5625 RST2937 320 0.1 140
Show 15113-5728 JSP 652 20 6.0 140
Show 15137-5743 BRT2816 58 3.6 144

 
 
WDS 15198-5528 : COMPONENTS
 
 
  A
B pa=61.7°
sep=8.12"
 
 
15198-5528 A
 
 
Componente originario normalizzato AB Name HD 135864 Coord arcsec 2000 151948.01-552731.0 Mag 9.4
Spectral class B9 (blue-white) PmRA -1.00 PmDE -5.0 SAO 242415
Tycho2 8698-02145-1 HD 135864 DM CP-55 6498
Tycho2
Tycho2 8698-02145-1 Pflag RAmdeg 229.95003833 DEmdeg -55.45861409
PmRA -2.9 PmDE -4.6 E RAmdeg 11 E DEmdeg 11
E pmRA 1.5 E pmDE 1.5 EpRAm 1989.41 EpDEm 1989.38
Num 8 Q RAmdeg 1.5 Q DEmdeg 0.6 Q pmRA 1.5
Q pmDE 0.6 BTmag 9.371 E BTmag 0.022 VTmag 9.197
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 229.95004833 DEdeg -55.45860278 EpRA 1990 1.48
EpDE 1990 1.50 E RAdeg 12.0 E DEdeg 11.5 Posflg
Corr 0.1
SAO
SAO 242415 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 -0.018 Vmag 9.2 SpType B9
Double code Source 42 CatNum 5832 DM CP-55 6498
DMcomp BDsup HD 135864 M HD 0
GC RA1950rad 3.99685445 DE1950rad -0.96477638 PmRA2000 -0.0033
PmDE2000 -0.016
CCDM
Ccdm 15198-5528 RComp Comp A Note1
Note2 Discov num DRAs -0.14 DDEs 28.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp B9 PmNote *
PmRA -24 PmDE -18 Dm number -55 6498 Cat1 CPD
Name2 242415 Cat2 SAO HD 135864 M HD
ADS BDS M ADS BDS N IDS IDS 15123S5506A
HIC
 
 
15198-5528 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 151948.85-552727.1 Mag 11.4 PmRA 6.00
PmDE 7.0 Calc delta mag 2 Calc coord yes
CCDM
Ccdm 15198-5528 RComp Comp B Note1
Note2 Discov num CPO DRAs DDEs
R dRAs Year 1938 Theta 076 Rho 12.1
Obs 1 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15123S5506B
HIC