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Current system
16248-5328
HDS 2319
HD 147421


Nearby doubles
11' : 16252-5338
BRT3312

17' : 16236-5315
TDS9877

21' : 16267-5319
RST3941

31' : 16280-5337
RSS 406AB

32' : 16219-5347
WFC 281

34' : 16225-5354
TDS9869

37' : 16215-5306
RSS 30

40' : 16222-5256
TDS9865

41' : 16203-5320
TDS9849

44' : 16261-5409
HDS2322

45' : 16201-5315
B 1805

48' : 16224-5245
B 2807

49' : 16205-5259
TDS9850

49' : 16270-5412
LDS 559

51' : 16222-5244
B 2384

51' : 16256-5418
TDS9894

52' : 16233-5418
TDS9875

53' : 16286-5408
RST3943

53' : 16303-5310
LPO 56

54' : 16273-5239
I 990

57' : 16211-5242
B 1807

58' : 16287-5413
RST3944

61' : 16247-5228
SKF2661

69' : 16176-5306
WAL 2

70' : 16192-5417
HDS2307

71' : 16173-5305
SEE 269



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16248-5328 HDS 2319 (HD 147421)

 
 
16h 24m 45.37s -53° 27' 51.4" P.A. 226.00 sep 10.1 mag 9.15,12.05 Sp B0II dist. 4761.9 pc (15533.32 l.y.)
 
 
Coord 2000 16248-5328 Discov num HDS2319 Comp Coord arcsec 2000 16 24 45.37 -53 27 51.4
Date first 1925 Date last 2020 Obs 8
Pa first 229 Pa last 225.8 P.A. Now (θ) 225.8°
Sep first 10.5 Sep last 10.051 Sep. Now (ρ) 10.051"
Mag pri 9.15 Mag sec 12.05 delta mag (ΔM) 2.9 Spectral class B0II (blue-white)
Pri motion ra -007 Sec motion ra -010
Pri motion dec -012 Sec motion dec -009
Notes
rPM=0.305
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 147421 Constellation Norma SAO 243759 HIP 80408
Tycho2 8711-02372-1 Gaia DR2 5933776187446651392 HD 147421 CD CD-53 6647
CP CP-53 7928 Distance 4761.9 Distance ly 15533.32
 
 
WDS 16248-5328 HDS 2319 (HD 147421) : 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
16248-5328 HDS2319 1999 4 226 10.3 9.15 12.05 B0II D 162445.37-532751.4
16248-5328 HDS2319 2010 6 227 9.8 9.15 12.05 B0II 162445.37-532751.4
16248-5328 HDS2319 2015 7 226 10.1 9.15 12.05 B0II 162445.37-532751.4
16248-5328 HDS2319 2020 8 226 10.1 9.15 12.05 B0II 162445.37-532751.4

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

 
 
WDS 16248-5328 HDS 2319 (HD 147421) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16248-5328 HDS 2319 (HD 147421) : MEASURES
 
 
No records found.

 
 
WDS 16248-5328 (HD 147421) : VIRTUAL EYEPIECE
 
 

16248-5328 HDS2319A mag 9.15 Sp B0II 16248-5328 HDS2319B sep 8.2 P.A. 211.50 mag 12.05 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16248-5328 (HD 147421) : ALADIN DSS IMAGE @ 16h 24m 45.37s -53° 27' 51.4"
 
 
 
 
WDS 16248-5328 HDS 2319 (HD 147421) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16248-5328 HDS2319 distance=1' 16252-5338 BRT3312 distance=11' 16236-5315 TDS9877 distance=17' 16267-5319 RST3941 distance=21' 16280-5337 RSS 406AB distance=31' 16280-5337 KPP3003Aa,Ab distance=31' 16219-5347 WFC 281 distance=32' 16225-5354 TDS9869 distance=34' 16215-5306 RSS 30 distance=37' 16222-5256 TDS9865 distance=40' 16203-5320 TDS9849 distance=41' 16261-5409 HDS2322 distance=44' 16201-5315 B 1805 distance=45' 16224-5245 B 2807 distance=48' 16205-5259 TDS9850 distance=49' 16270-5412 LDS 559 distance=49' 16222-5244 B 2384 distance=51' 16256-5418 TDS9894 distance=51' 16233-5418 TDS9875 distance=52' 16286-5408 RST3943 distance=53' 16303-5310 LPO 56 distance=53' 16273-5239 I 990 distance=54' 16211-5242 B 1807 distance=57' 16287-5413 RST3944 distance=58' 16247-5228 SKF2661 distance=61' 16176-5306 WAL 2 distance=69' 16192-5417 HDS2307 distance=70' 16173-5305 SEE 269 distance=71' 16170-5342 I 987 distance=71' 16168-5344 RST3937 distance=73' 16175-5402 ALD 60 distance=73' 16256-5441 TDS9895 distance=74' 16280-5220 B 1813 distance=75' 16256-5213 KPP1533 distance=76' 16332-5307 CPO 481AB distance=79' 16332-5307 SIN 95AC distance=79' 16319-5243 TDS9953 distance=79' 16193-5431 NSN 377 distance=79' 16233-5446 TDS9876 distance=80' 16188-5429 CPO 464 distance=81' 16170-5412 ALD 59 distance=82' 16318-5236 HJ 4856 distance=82' 16249-5205 BRT 891 distance=84' 16266-5205 CPO 473 distance=85' 16330-5247 TDS9966 distance=85' 16279-5206 CPO9215 distance=87' 16153-5313 B 1804 distance=87' 16152-5311 B 2381 distance=88' 16266-5158 RST 845 distance=92' 16219-5159 CPO 468 distance=92' 16231-5157 CPO 469 distance=93' 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 16248-5328 HDS2319 226 10.1 1
Show 16252-5338 BRT3312 3 3.6 11
Show 16236-5315 TDS9877 46 1.9 17
Show 16267-5319 RST3941 127 0.8 21
Show 16280-5337 RSS 406 AB 329 22.7 31
Show 16280-5337 KPP3003 Aa,Ab 271 3.4 31
Show 16219-5347 WFC 281 92 10.6 32
Show 16225-5354 TDS9869 174 2.1 34
Show 16215-5306 RSS 30 238 46.4 37
Show 16222-5256 TDS9865 124 2.3 40
Show 16203-5320 TDS9849 273 0.7 41
Show 16261-5409 HDS2322 217 1.0 44
Show 16201-5315 B 1805 328 0.4 45
Show 16224-5245 B 2807 35 4.2 48
Show 16205-5259 TDS9850 124 0.8 49
Show 16270-5412 LDS 559 4 39.7 49
Show 16222-5244 B 2384 172 6.2 51
Show 16256-5418 TDS9894 149 0.6 51
Show 16233-5418 TDS9875 260 0.6 52
Show 16286-5408 RST3943 332 6.4 53
Show 16303-5310 LPO 56 75 3.8 53
Show 16273-5239 I 990 135 1.3 54
Show 16211-5242 B 1807 170 1.1 57
Show 16287-5413 RST3944 53 1.7 58
Show 16247-5228 SKF2661 315 6.1 61
Show 16176-5306 WAL 2 10 10.2 69
Show 16192-5417 HDS2307 153 4.7 70
Show 16173-5305 SEE 269 17 23.5 71
Show 16170-5342 I 987 293 0.5 71
Show 16168-5344 RST3937 261 0.3 73
Show 16175-5402 ALD 60 222 3.7 73
Show 16256-5441 TDS9895 164 0.6 74
Show 16280-5220 B 1813 107 0.3 75
Show 16256-5213 KPP1533 103 11.6 76
Show 16332-5307 CPO 481 AB 316 7.6 79
Show 16332-5307 SIN 95 AC 94 12.3 79
Show 16319-5243 TDS9953 118 1.6 79
Show 16193-5431 NSN 377 95 4.8 79
Show 16233-5446 TDS9876 68 0.8 80
Show 16188-5429 CPO 464 164 10.6 81
Show 16170-5412 ALD 59 108 3.0 82
Show 16318-5236 HJ 4856 238 8.0 82
Show 16249-5205 BRT 891 17 3.0 84
Show 16266-5205 CPO 473 270 4.3 85
Show 16330-5247 TDS9966 48 0.6 85
Show 16279-5206 CPO9215 147 4.2 87
Show 16153-5313 B 1804 241 0.3 87
Show 16152-5311 B 2381 305 2.4 88
Show 16266-5158 RST 845 209 2.8 92
Show 16219-5159 CPO 468 89 8.6 92
Show 16231-5157 CPO 469 158 8.3 93

 
 
WDS 16248-5328 : COMPONENTS
 
 
  A
B pa=211.5°
sep=8.22"
 
 
16248-5328 A
 
 
Componente originario normalizzato AB Name HD 147421 Coord arcsec 2000 162445.37-532751.4 Mag 9.15
Spectral class B0II (blue-white) PmRA -7.00 PmDE -12.0 SAO 243759
HIP 80408 Tycho2 8711-02372-1 HD 147421 CD CD-53 6647
CP CP-53 7928
Tycho2
Tycho2 8711-02372-1 Pflag RAmdeg 246.18902330 DEmdeg -53.46427566
PmRA -9.2 PmDE -13.7 E RAmdeg 7 E DEmdeg 9
E pmRA 1.4 E pmDE 1.3 EpRAm 1990.96 EpDEm 1989.93
Num 10 Q RAmdeg 0.7 Q DEmdeg 1.1 Q pmRA 0.7
Q pmDE 1.2 BTmag 9.142 E BTmag 0.017 VTmag 9.151
E VTmag 0.017 Prox 104 TYC T HIP 80408
CCDM A RAdeg 246.18905861 DEdeg -53.46424278 EpRA 1990 1.76
EpDE 1990 1.45 E RAdeg 7.2 E DEdeg 9.4 Posflg
Corr -0.1
SAO
SAO 243759 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 -0.01 Vmag 9 SpType B2
Double code Source 42 CatNum 6416 DM CP-53 7928
DMcomp BDsup HD 147421 M HD 0
GC RA1950rad 4.27966355 DE1950rad -0.93112409 PmRA2000 -0.001
PmDE2000 -0.01
Hipparcos
Catalog H HIP 80408 Proxy RAhms 16 24 45.38
DEdms -53 27 51.3 Vmag 9.02 VarFlag 1 R Vmag G
RAdeg 246.189 DEdeg -53.4642 AstroRef A Plx -0.11
CCDM 16248-5328 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 226 Rho 10.438 HD 147421 BD
CD CD-53 6647 CP CP-53 7928 Dm number -53 6647 VIred 0.1
SpType B0II R SpType Coord arcsec 2000 162445.38-532751.3
Hipparcos 2
HIP 80408 Sn 15 So 3 Nc 2
RArad 4.2968097923 DErad -0.9331270348 Plx 0.21 PmRA -10.21
PmDE -14.09 E RArad 0.97 E DErad 0.77 E Plx 1.32
E pmRA 1.22 E pmDE 1.03 Hpmag 9.0922 E Hpmag 0.0078
SHp 0.029 VA 0 BV 0.088 E BV 0.008
VI 0.1
CCDM
Ccdm 16248-5328 RComp Comp A Note1
Note2 Discov num DRAs -2.63 DDEs 8.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.1 Sp B0 PmNote *
PmRA -10 PmDE -15 Dm number -53 7928 Cat1 CPD
Name2 243759 Cat2 SAO HD 147421 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 80408
 
 
16248-5328 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162444.89-532758.4 Mag 12.05 PmRA -10.00
PmDE -9.0 Calc delta mag 2.9 Calc coord yes
CCDM
Ccdm 16248-5328 RComp Comp B Note1
Note2 Discov num HDS DRAs -3.48 DDEs 1.4
R dRAs 82 Year 1991 Theta 226 Rho 10.4
Obs 1 Vmag 12.1 Sp PmNote *
PmRA -10 PmDE -15 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 80408