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Doubles in session


Current system
16548-4228
I 1302


Nearby doubles
13' : 16541-4239
RST5069

18' : 16561-4236
B 2400

24' : 16551-4205
SEE 303

26' : 16535-4207
SNA 48

27' : 16548-4202
RST1907

36' : 16545-4153
SEE 302AB

37' : 16539-4153
SNA 49AB

38' : 16542-4151
WFC 183AB

38' : 16541-4151
SEE 295

39' : 16543-4151
CPO 500

39' : 16543-4150
B 1835

39' : 16544-4150
HJ 4893AB

40' : 16546-4150
BRT 934

40' : 16542-4150
SEE 297AB

40' : 16543-4149
BRT 929AB

40' : 16525-4300
KOU 71AB

41' : 16545-4148
SNA 56AB

41' : 16540-4148
B 1833AB

44' : 16542-4312
CPO 499

45' : 16542-4146
SEE 298AB

47' : 16540-4143
SNA 50AB

47' : 16528-4147
SNA 47

48' : 16506-4219
TDS 839

50' : 16538-4140
CPO 498

51' : 16591-4242
KSS 2

51' : 16542-4139
SNA 53AB



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.

16548-4228 I 1302

 
 
16h 54m 45.55s -42° 28' 24.9" P.A. 16.00 sep 2.0 mag 9.50,12.20 Sp A0IV
 
 
Coord 2000 16548-4228 Discov num I  1302 Comp Coord arcsec 2000 16 54 45.55 -42 28 24.9
Date first 1925 Date last 2015 Obs 3
Pa first 18 Pa last 16.4 P.A. Now (θ) 16.4°
Sep first 1.7 Sep last 2.017 Sep. Now (ρ) 2.017"
Mag pri 9.50 Mag sec 12.20 delta mag (ΔM) 2.7 Spectral class A0IV (white)
Pri motion ra -002 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Gaia DR2 5964938133603856000
 
 
WDS 16548-4228 I 1302 : 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
16548-4228 I 1302 1936 2 17 1.9 9.50 12.20 A0IV 165445.55-422824.9
16548-4228 I 1302 2015 3 16 2.0 9.50 12.20 A0IV 165445.55-422824.9

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

 
 
WDS 16548-4228 I 1302 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16548-4228 I 1302 : MEASURES
 
 
No records found.

 
 
WDS 16548-4228 : VIRTUAL EYEPIECE
 
 

16548-4228 I 1302A mag 9.5 Sp A0IV 16548-4228 I 1302B sep 2.0 P.A. 12.20 mag 12.2 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 16548-4228 : ALADIN DSS IMAGE @ 16h 54m 45.55s -42° 28' 24.9"
 
 
 
 
WDS 16548-4228 I 1302 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16548-4228 I 1302 distance=0' 16541-4239 RST5069 distance=13' 16561-4236 B 2400 distance=18' 16551-4205 SEE 303 distance=24' 16535-4207 SNA 48 distance=26' 16548-4202 RST1907 distance=27' 16545-4153 SEE 302AB distance=36' 16545-4153 SGH 1AC distance=36' 16539-4153 SNA 49Aa,Ab distance=37' 16539-4153 SNA 49AB distance=37' 16539-4153 SNA 49AC distance=37' 16539-4153 SNA 49AD distance=37' 16539-4153 SNA 49AE distance=37' 16539-4153 SNA 49AF distance=37' 16542-4151 WFC 183AB distance=38' 16541-4151 SEE 295 distance=38' 16542-4151 SNA 54Ba,Bb distance=39' 16542-4151 SNA 54BC distance=39' 16543-4151 CPO 500 distance=39' 16543-4150 B 1835 distance=39' 16544-4150 HJ 4893AB distance=39' 16544-4150 SNA 55AC distance=39' 16544-4150 SNA 55AD distance=39' 16542-4150 SEE 300DE distance=39' 16546-4150 BRT 934 distance=40' 16542-4150 CHR 252Aa,Ab distance=40' 16542-4150 SEE 297AB distance=40' 16542-4150 SEE 297AC distance=40' 16543-4149 BRT 929AB distance=40' 16543-4149 B 1834CD distance=40' 16525-4300 KOU 71AB distance=40' 16525-4300 KOU 71AC distance=40' 16525-4300 KOU 71AD distance=40' 16545-4148 SNA 56Aa,Ab distance=41' 16545-4148 SNA 56AB distance=41' 16545-4148 SNA 56AC distance=41' 16540-4148 B 1833AB distance=41' 16540-4148 B 1833AC distance=41' 16540-4148 SEE 293AD distance=41' 16540-4148 SEE 293AE distance=41' 16540-4148 JC 23AF distance=41' 16540-4148 SNA 51Aa,Ab distance=41' 16540-4148 SEE 294FG distance=42' 16540-4148 HJ 4892FH distance=42' 16540-4148 SNA 51Fa,Fb distance=42' 16542-4312 CPO 499 distance=44' 16542-4146 SEE 298AB distance=45' 16542-4146 SEE 298AC distance=45' 16540-4143 SEE 296AC distance=47' 16540-4143 SNA 50AB distance=47' 16528-4147 SNA 47 distance=47' 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 16548-4228 I 1302 16 2.0
Show 16541-4239 RST5069 63 0.3 13
Show 16561-4236 B 2400 35 6.3 18
Show 16551-4205 SEE 303 164 21.8 24
Show 16535-4207 SNA 48 64 0.0 26
Show 16548-4202 RST1907 190 2.0 27
Show 16545-4153 SEE 302 AB 33 3.2 36
Show 16545-4153 SGH 1 AC 277 4.1 36
Show 16539-4153 SNA 49 Aa,Ab 345 0.1 37
Show 16539-4153 SNA 49 AB 18 2.2 37
Show 16539-4153 SNA 49 AC 332 2.9 37
Show 16539-4153 SNA 49 AD 145 5.1 37
Show 16539-4153 SNA 49 AE 65 5.3 37
Show 16539-4153 SNA 49 AF 175 7.2 37
Show 16542-4151 WFC 183 AB 35 31.0 38
Show 16541-4151 SEE 295 14 5.9 38
Show 16542-4151 SNA 54 Ba,Bb 348 0.0 39
Show 16542-4151 SNA 54 BC 142 1.0 39
Show 16543-4151 CPO 500 313 3.7 39
Show 16543-4150 B 1835 256 3.5 39
Show 16544-4150 HJ 4893 AB 52 7.3 39
Show 16544-4150 SNA 55 AC 40 1.1 39
Show 16544-4150 SNA 55 AD 326 3.4 39
Show 16542-4150 SEE 300 DE 265 7.8 39
Show 16546-4150 BRT 934 266 3.0 40
Show 16542-4150 CHR 252 Aa,Ab 237 0.1 40
Show 16542-4150 SEE 297 AB 130 13.2 40
Show 16542-4150 SEE 297 AC 122 23.1 40
Show 16543-4149 BRT 929 AB 197 3.9 40
Show 16543-4149 B 1834 CD 313 4.6 40
Show 16525-4300 KOU 71 AB 5 4.7 40
Show 16525-4300 KOU 71 AC 222 3.9 40
Show 16525-4300 KOU 71 AD 286 6.2 40
Show 16545-4148 SNA 56 Aa,Ab 63 0.0 41
Show 16545-4148 SNA 56 AB 187 3.2 41
Show 16545-4148 SNA 56 AC 141 3.5 41
Show 16540-4148 B 1833 AB 75 0.5 41
Show 16540-4148 B 1833 AC 99 5.4 41
Show 16540-4148 SEE 293 AD 127 19.1 41
Show 16540-4148 SEE 293 AE 281 20.5 41
Show 16540-4148 JC 23 AF 19 56.7 41
Show 16540-4148 SNA 51 Aa,Ab 153 0.0 41
Show 16540-4148 SEE 294 FG 47 6.7 42
Show 16540-4148 HJ 4892 FH 300 8.8 42
Show 16540-4148 SNA 51 Fa,Fb 54 0.0 42
Show 16542-4312 CPO 499 189 3.2 44
Show 16542-4146 SEE 298 AB 286 6.2 45
Show 16542-4146 SEE 298 AC 144 17.7 45
Show 16540-4143 SEE 296 AC 240 19.9 47
Show 16540-4143 SNA 50 AB 213 4.3 47
Show 16528-4147 SNA 47 91 0.0 47

 
 
WDS 16548-4228 : COMPONENTS
 
 
  A
B pa=12.2°
sep=1.98"
 
 
16548-4228 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165445.55-422824.9 Mag 9.5 Spectral class A0IV (white)
PmRA -2.00 PmDE -9.0
CCDM
Ccdm 16548-4228 RComp Comp A Note1
Note2 Discov num DRAs -2.37 DDEs -24.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp A0 PmNote *
PmRA 10 PmDE -11 Dm number -4211648 Cat1 CD
Name2 227410 Cat2 SAO HD 152354 M HD
ADS BDS M ADS BDS N IDS IDS 16477S4219A
HIC
 
 
16548-4228 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165445.59-422823.0 Mag 12.2 Calc delta mag 2.7
Calc coord yes
CCDM
Ccdm 16548-4228 RComp Comp B Note1
Note2 Discov num I 1302 DRAs DDEs
R dRAs Year 1925 Theta 017 Rho 1.9
Obs 2 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16477S4219B
HIC