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Current system
16273-5239
I 990
HD 147915


Nearby doubles
21' : 16280-5220
B 1813

27' : 16247-5228
SKF2661

31' : 16256-5213
KPP1533

34' : 16279-5206
CPO9215

35' : 16266-5205
CPO 473

40' : 16267-5319
RST3941

41' : 16303-5310
LPO 56

41' : 16249-5205
BRT 891

41' : 16318-5236
HJ 4856

42' : 16266-5158
RST 845

42' : 16319-5243
TDS9953

46' : 16224-5245
B 2807

48' : 16222-5244
B 2384

49' : 16236-5315
TDS9877

50' : 16325-5227
TDS9959

50' : 16222-5256
TDS9865

53' : 16330-5247
TDS9966

53' : 16316-5205
TDS9951

54' : 16315-5202
TDS9950

54' : 16248-5328
HDS2319

55' : 16260-5147
CPO 472

57' : 16334-5230
TDS9969

58' : 16211-5242
B 1807

58' : 16231-5157
CPO 469

59' : 16280-5337
RSS 406AB

59' : 16310-5152
TDS9945



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.

16273-5239 I 990 (HD 147915)

 
 
16h 27m 19.77s -52° 39' 10.5" P.A. 135.00 sep 1.3 mag 9.72,10.54 Sp B9IV/V
 
 
Coord 2000 16273-5239 Discov num I   990 Comp Coord arcsec 2000 16 27 19.77 -52 39 10.5
Date first 1910 Date last 1991 Obs 5
Pa first 135 Pa last 134.5 P.A. Now (θ) 134.5°
Sep first 1.2 Sep last 1.297 Sep. Now (ρ) 1.297"
Mag pri 9.72 Mag sec 10.54 delta mag (ΔM) 0.82 Spectral class B9IV/V (blue-white)
Pri motion ra -003 Sec motion ra -003
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 147915 Constellation Norma SAO 243820 Tycho2 8712-00120-1
Gaia DR2 5933734715242648576 HD 147915
 
 
WDS 16273-5239 I 990 (HD 147915) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb 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
16273-5239 I 990 1991 5 135 1.3 9.72 10.54 B9IV/V 162719.77-523910.5

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

 
 
WDS 16273-5239 I 990 (HD 147915) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16273-5239 I 990 (HD 147915) : MEASURES
 
 
No records found.

 
 
WDS 16273-5239 (HD 147915) : VIRTUAL EYEPIECE
 
 

16273-5239 I 990A mag 9.72 Sp B9IV/V 16273-5239 I 990B sep 1.1 P.A. 148.30 mag 10.54 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 16273-5239 (HD 147915) : ALADIN DSS IMAGE @ 16h 27m 19.77s -52° 39' 10.5"
 
 
 
 
WDS 16273-5239 I 990 (HD 147915) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16273-5239 I 990 distance=0' 16280-5220 B 1813 distance=21' 16247-5228 SKF2661 distance=27' 16256-5213 KPP1533 distance=31' 16279-5206 CPO9215 distance=34' 16266-5205 CPO 473 distance=35' 16267-5319 RST3941 distance=40' 16303-5310 LPO 56 distance=41' 16249-5205 BRT 891 distance=41' 16318-5236 HJ 4856 distance=41' 16266-5158 RST 845 distance=42' 16319-5243 TDS9953 distance=42' 16224-5245 B 2807 distance=46' 16222-5244 B 2384 distance=48' 16236-5315 TDS9877 distance=49' 16325-5227 TDS9959 distance=50' 16222-5256 TDS9865 distance=50' 16330-5247 TDS9966 distance=53' 16316-5205 TDS9951 distance=53' 16315-5202 TDS9950 distance=54' 16248-5328 HDS2319 distance=54' 16260-5147 CPO 472 distance=55' 16334-5230 TDS9969 distance=57' 16211-5242 B 1807 distance=58' 16231-5157 CPO 469 distance=58' 16280-5337 RSS 406AB distance=59' 16280-5337 KPP3003Aa,Ab distance=59' 16310-5152 TDS9945 distance=59' 16215-5306 RSS 30 distance=60' 16332-5307 CPO 481AB distance=60' 16332-5307 SIN 95AC distance=60' 16274-5139 CPO9214BC distance=61' 16274-5139 CPO9214AB distance=61' 16252-5338 BRT3312 distance=63' 16342-5238 HDS2344 distance=63' 16219-5159 CPO 468 distance=64' 16226-5152 BRT 888 distance=65' 16205-5259 TDS9850 distance=66' 16337-5208 TDS9973 distance=66' 16314-5144 TDS 818 distance=67' 16349-5242 I 404 distance=69' 16293-5133 SEE 279AB distance=69' 16293-5133 SIN 92AC distance=69' 16293-5133 SIN 92AD distance=69' 16201-5315 B 1805 distance=75' 16203-5320 TDS9849 distance=76' 16304-5125 TDS 816 distance=79' 16301-5121 TDS9933 distance=83' 16279-5117 RST3021 distance=83' 16281-5116 HDS2329 distance=84' 16360-5308 HDS2346 distance=84' 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 16273-5239 I 990 135 1.3
Show 16280-5220 B 1813 107 0.3 21
Show 16247-5228 SKF2661 315 6.1 27
Show 16256-5213 KPP1533 103 11.6 31
Show 16279-5206 CPO9215 147 4.2 34
Show 16266-5205 CPO 473 270 4.3 35
Show 16267-5319 RST3941 127 0.8 40
Show 16303-5310 LPO 56 75 3.8 41
Show 16249-5205 BRT 891 17 3.0 41
Show 16318-5236 HJ 4856 238 8.0 41
Show 16266-5158 RST 845 209 2.8 42
Show 16319-5243 TDS9953 118 1.6 42
Show 16224-5245 B 2807 35 4.2 46
Show 16222-5244 B 2384 172 6.2 48
Show 16236-5315 TDS9877 46 1.9 49
Show 16325-5227 TDS9959 237 1.2 50
Show 16222-5256 TDS9865 124 2.3 50
Show 16330-5247 TDS9966 48 0.6 53
Show 16316-5205 TDS9951 55 0.4 53
Show 16315-5202 TDS9950 56 0.8 54
Show 16248-5328 HDS2319 226 10.1 54
Show 16260-5147 CPO 472 5 10.4 55
Show 16334-5230 TDS9969 255 0.4 57
Show 16211-5242 B 1807 170 1.1 58
Show 16231-5157 CPO 469 158 8.3 58
Show 16280-5337 RSS 406 AB 329 22.7 59
Show 16280-5337 KPP3003 Aa,Ab 271 3.4 59
Show 16310-5152 TDS9945 73 0.6 59
Show 16215-5306 RSS 30 238 46.4 60
Show 16332-5307 CPO 481 AB 316 7.6 60
Show 16332-5307 SIN 95 AC 94 12.3 60
Show 16274-5139 CPO9214 BC 162 4.0 61
Show 16274-5139 CPO9214 AB 182 4.2 61
Show 16252-5338 BRT3312 3 3.6 63
Show 16342-5238 HDS2344 219 30.9 63
Show 16219-5159 CPO 468 89 8.6 64
Show 16226-5152 BRT 888 123 4.1 65
Show 16205-5259 TDS9850 124 0.8 66
Show 16337-5208 TDS9973 235 0.6 66
Show 16314-5144 TDS 818 179 0.9 67
Show 16349-5242 I 404 121 4.0 69
Show 16293-5133 SEE 279 AB 339 9.5 69
Show 16293-5133 SIN 92 AC 283 42.0 69
Show 16293-5133 SIN 92 AD 274 53.4 69
Show 16201-5315 B 1805 328 0.4 75
Show 16203-5320 TDS9849 273 0.7 76
Show 16304-5125 TDS 816 260 1.4 79
Show 16301-5121 TDS9933 77 1.1 83
Show 16279-5117 RST3021 97 1.9 83
Show 16281-5116 HDS2329 53 0.2 84
Show 16360-5308 HDS2346 327 0.4 84

 
 
WDS 16273-5239 : COMPONENTS
 
 
  A
B pa=148.3°
sep=1.07"
 
 
16273-5239 A
 
 
Componente originario normalizzato AB Name HD 147915 Coord arcsec 2000 162719.77-523910.5 Mag 9.72
Spectral class B9IV/V (blue-white) PmRA -3.00 PmDE -2.0 SAO 243820
Tycho2 8712-00120-1 HD 147915 DM CP-52 9840
Tycho2
Tycho2 8712-00120-1 Pflag P RAmdeg 246.83236735 DEmdeg -52.65292634
PmRA -2.5 PmDE -2.0 E RAmdeg 11 E DEmdeg 15
E pmRA 2.6 E pmDE 2.4 EpRAm 1991.30 EpDEm 1990.53
Num 6 Q RAmdeg 1.8 Q DEmdeg 0.6 Q pmRA 1.8
Q pmDE 0.6 BTmag 9.666 E BTmag 0.022 VTmag 9.724
E VTmag 0.027 Prox 13 TYC T HIP
CCDM RAdeg 246.83229111 DEdeg -52.65287111 EpRA 1990 1.69
EpDE 1990 1.29 E RAdeg 11.0 E DEdeg 15.3 Posflg D
Corr -0.1
SAO
SAO 243820 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.013 Vmag 9.3 SpType B9
Double code Source 42 CatNum 6439 DM CP-52 9840
DMcomp BDsup HD 147915 M HD 0
GC RA1950rad 4.29102926 DE1950rad -0.91701861 PmRA2000 -0.0019
PmDE2000 -0.013
CCDM
Ccdm 16273-5239 RComp Comp A Note1
Note2 Discov num DRAs 1.63 DDEs -11.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp B9 PmNote *
PmRA -14 PmDE -13 Dm number -52 9840 Cat1 CPD
Name2 243820 Cat2 SAO HD 147915 M HD
ADS BDS M ADS BDS N IDS IDS 16196S5226A
HIC
 
 
16273-5239 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162719.83-523911.4 Mag 10.54 PmRA -3.00
PmDE -2.0 Tycho2 8712-00120-2 Calc delta mag 0.82 Calc coord yes
Tycho2
Tycho2 8712-00120-2 Pflag P RAmdeg 246.83236735 DEmdeg -52.65292634
PmRA -2.5 PmDE -2.0 E RAmdeg 11 E DEmdeg 15
E pmRA 2.6 E pmDE 2.4 EpRAm 1991.30 EpDEm 1990.53
Num 6 Q RAmdeg 1.8 Q DEmdeg 0.6 Q pmRA 1.8
Q pmDE 0.6 BTmag 10.670 E BTmag 0.041 VTmag 10.537
E VTmag 0.051 Prox 13 TYC HIP
CCDM RAdeg 246.83271500 DEdeg -52.65312333 EpRA 1990 1.68
EpDE 1990 1.28 E RAdeg 24.0 E DEdeg 34.0 Posflg D
Corr -0.1
CCDM
Ccdm 16273-5239 RComp Comp B Note1
Note2 Discov num I 990 DRAs DDEs
R dRAs Year 1914 Theta 136 Rho 1.3
Obs 3 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16196S5226B
HIC