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Current system
11424-6323
RST 4950
HD 308938


Nearby doubles
12' : 11415-6331
TDS7991

15' : 11414-6335
TDS7990

20' : 11398-6329
BSO 7AB

24' : 11392-6319
B 1704

24' : 11391-6326
RSS 268

27' : 11387-6323
SKF 940

27' : 11397-6340
B 2729

27' : 11386-6322
SKF 939

27' : 11441-6257
RST4951AB

29' : 11383-6322
I 422AB

29' : 11383-6321
DBR 284

30' : 11382-6319
DBR 283

32' : 11382-6312
COO 126AB

33' : 11378-6319
SNA 26

36' : 11398-6253
VVV 6

39' : 11370-6330
VVV 5

39' : 11393-6251
I 1079

42' : 11367-6312
SKF 174

43' : 11410-6242
B 799

43' : 11412-6241
ALD 47

45' : 11481-6259
TDS8033

48' : 11413-6236
NZO 25

49' : 11493-6305
RSS 275

50' : 11430-6233
DAM 341AB

51' : 11406-6234
CPO 11AB

51' : 11358-6301
RST3746AB



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

11424-6323 RST 4950 (HD 308938)

 
 
11h 42m 34.22s -63° 22' 32.8" P.A. 244.00 sep 1.1 mag 11.13,11.19 Sp B
 
 
Coord 2000 11424-6323 Discov num RST4950 Comp Coord arcsec 2000 11 42 34.22 -63 22 32.8
Date first 1943 Date last 2016 Obs 5
Pa first 233 Pa last 243.8 P.A. Now (θ) 243.8°
Sep first 1.5 Sep last 1.137 Sep. Now (ρ) 1.137"
Mag pri 11.13 Mag sec 11.19 delta mag (ΔM) 0.06 Spectral class B (blue-white)
Pri motion ra -066 Sec motion ra -066
Pri motion dec +021 Sec motion dec +021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 308938 Constellation Centaurus Tycho2 8976-01595-1 Gaia DR2 5333192081257059200
HD 308938
 
 
WDS 11424-6323 RST 4950 (HD 308938) : 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
11424-6323 RST4950 1991 3 239 1.3 11.13 11.19 B 114234.22-632232.8
11424-6323 RST4950 2015 4 244 1.1 11.13 11.19 B 114234.22-632232.8
11424-6323 RST4950 2016 5 244 1.1 11.13 11.19 B 114234.22-632232.8

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

 
 
WDS 11424-6323 RST 4950 (HD 308938) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11424-6323 RST 4950 (HD 308938) : MEASURES
 
 
No records found.

 
 
WDS 11424-6323 (HD 308938) : VIRTUAL EYEPIECE
 
 

11424-6323 RST4950A mag 11.13 Sp B 11424-6323 RST4950B sep 0.7 P.A. 222.30 mag 11.19 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 11424-6323 (HD 308938) : ALADIN DSS IMAGE @ 11h 42m 34.22s -63° 22' 32.8"
 
 
 
 
WDS 11424-6323 RST 4950 (HD 308938) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11424-6323 RST4950 distance=1' 11415-6331 TDS7991 distance=12' 11414-6335 TDS7990 distance=15' 11398-6329 BSO 7AB distance=20' 11398-6329 SNA 28Ba,Bb distance=20' 11398-6329 SNA 28Ba,Bc distance=20' 11398-6329 SNA 28BC distance=20' 11392-6319 B 1704 distance=24' 11391-6326 RSS 268 distance=24' 11387-6323 SKF 940 distance=27' 11397-6340 B 2729 distance=27' 11386-6322 SKF 939 distance=27' 11441-6257 RST4951AB distance=27' 11441-6257 DAM 559AC distance=27' 11383-6322 I 422AB distance=29' 11383-6322 I 422AB,C distance=29' 11383-6322 I 422AB,D distance=29' 11383-6321 DBR 284 distance=29' 11382-6319 DBR 283 distance=30' 11382-6312 COO 126AB distance=32' 11382-6312 COO 126AC distance=32' 11382-6312 SNA 27Aa,Ab distance=32' 11378-6319 SNA 26 distance=33' 11398-6253 VVV 6 distance=36' 11370-6330 VVV 5 distance=39' 11393-6251 I 1079 distance=39' 11367-6312 SKF 174 distance=42' 11410-6242 B 799 distance=43' 11412-6241 ALD 47 distance=43' 11481-6259 TDS8033 distance=45' 11413-6236 NZO 25 distance=48' 11493-6305 RSS 275 distance=49' 11430-6233 DAM 341AB distance=50' 11430-6233 DAM 341AC distance=50' 11406-6234 CPO 11AB distance=51' 11406-6234 SNA 29Aa,Ab distance=51' 11358-6301 SHT 39Aa,Ab distance=51' 11358-6301 RST3746AB distance=51' 11441-6232 FMP 16 distance=53' 11436-6230 FMP 15 distance=53' 11497-6347 SHT 40AB distance=54' 11497-6347 SHT 40AC distance=54' 11497-6347 RIZ 1Aa,Ab distance=54' 11497-6347 RIZ 1AD distance=54' 11344-6319 TDS7931 distance=55' 11502-6303 TDS8060 distance=56' 11484-6243 VVV 7 distance=57' 11513-6328 TDS8074 distance=60' 11500-6357 TOI1939 distance=61' 11472-6229 TDS8022 distance=63' 11499-6239 TDS8054 distance=67' 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 11424-6323 RST4950 244 1.1 1
Show 11415-6331 TDS7991 191 0.9 12
Show 11414-6335 TDS7990 241 0.4 15
Show 11398-6329 BSO 7 AB 82 1.8 20
Show 11398-6329 SNA 28 Ba,Bb 122 0.0 20
Show 11398-6329 SNA 28 Ba,Bc 123 0.1 20
Show 11398-6329 SNA 28 BC 81 1.8 20
Show 11392-6319 B 1704 336 2.4 24
Show 11391-6326 RSS 268 55 56.3 24
Show 11387-6323 SKF 940 292 2.3 27
Show 11397-6340 B 2729 95 3.2 27
Show 11386-6322 SKF 939 90 2.3 27
Show 11441-6257 RST4951 AB 247 1.9 27
Show 11441-6257 DAM 559 AC 167 7.0 27
Show 11383-6322 I 422 AB 116 0.4 29
Show 11383-6322 I 422 AB,C 5 1.7 29
Show 11383-6322 I 422 AB,D 324 9.4 29
Show 11383-6321 DBR 284 68 5.5 29
Show 11382-6319 DBR 283 285 2.2 30
Show 11382-6312 COO 126 AB 275 11.5 32
Show 11382-6312 COO 126 AC 204 13.4 32
Show 11382-6312 SNA 27 Aa,Ab 122 0.0 32
Show 11378-6319 SNA 26 305 0.0 33
Show 11398-6253 VVV 6 40 1.5 36
Show 11370-6330 VVV 5 5 45.1 39
Show 11393-6251 I 1079 156 1.2 39
Show 11367-6312 SKF 174 307 3.0 42
Show 11410-6242 B 799 191 4.0 43
Show 11412-6241 ALD 47 132 2.4 43
Show 11481-6259 TDS8033 137 0.6 45
Show 11413-6236 NZO 25 174 4.9 48
Show 11493-6305 RSS 275 350 15.0 49
Show 11430-6233 DAM 341 AB 216 4.7 50
Show 11430-6233 DAM 341 AC 320 8.1 50
Show 11406-6234 CPO 11 AB 220 2.6 51
Show 11406-6234 SNA 29 Aa,Ab 170 0.0 51
Show 11358-6301 SHT 39 Aa,Ab 135 0.7 51
Show 11358-6301 RST3746 AB 326 14.8 51
Show 11441-6232 FMP 16 210 4.4 53
Show 11436-6230 FMP 15 116 3.7 53
Show 11497-6347 SHT 40 AB 57 5.3 54
Show 11497-6347 SHT 40 AC 167 5.7 54
Show 11497-6347 RIZ 1 Aa,Ab 145 0.1 54
Show 11497-6347 RIZ 1 AD 284 61.7 54
Show 11344-6319 TDS7931 322 0.6 55
Show 11502-6303 TDS8060 257 0.5 56
Show 11484-6243 VVV 7 181 1.6 57
Show 11513-6328 TDS8074 84 1.0 60
Show 11500-6357 TOI1939 170 0.7 61
Show 11472-6229 TDS8022 316 2.0 63
Show 11499-6239 TDS8054 266 1.8 67

 
 
WDS 11424-6323 : COMPONENTS
 
 
  A
B pa=222.3°
sep=0.68"
 
 
11424-6323 A
 
 
Componente originario normalizzato AB Name HD 308938 Coord arcsec 2000 114234.22-632232.8 Mag 11.13
Spectral class B (blue-white) PmRA -66.00 PmDE 21.0 Tycho2 8976-01595-1
Tycho2
Tycho2 8976-01595-1 Pflag P RAmdeg 175.64259694 DEmdeg -63.37577016
PmRA -65.7 PmDE 21.2 E RAmdeg 54 E DEmdeg 60
E pmRA 4.7 E pmDE 4.3 EpRAm 1989.66 EpDEm 1988.69
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.1 Q pmRA 0.5
Q pmDE 1.1 BTmag 12.023 E BTmag 0.127 VTmag 11.128
E VTmag 0.082 Prox 13 TYC T HIP
CCDM RAdeg 175.64331917 DEdeg -63.37571611 EpRA 1990 1.73
EpDE 1990 1.71 E RAdeg 55.3 E DEdeg 60.6 Posflg D
Corr 0.0
CCDM
Ccdm 11424-6323 RComp Comp A Note1
Note2 Discov num DRAs -0.91 DDEs 16.2
R dRAs 66 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number -62 2236 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11377S6249A
HIC
 
 
11424-6323 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114234.15-632233.3 Mag 11.19 PmRA -66.00
PmDE 21.0 Tycho2 8976-01595-2 HD 308938 Calc delta mag 0.06
Calc coord yes
Tycho2
Tycho2 8976-01595-2 Pflag P RAmdeg 175.64259694 DEmdeg -63.37577016
PmRA -65.7 PmDE 21.2 E RAmdeg 54 E DEmdeg 60
E pmRA 4.7 E pmDE 4.3 EpRAm 1989.66 EpDEm 1988.69
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.1 Q pmRA 0.5
Q pmDE 1.1 BTmag 11.887 E BTmag 0.101 VTmag 11.194
E VTmag 0.086 Prox 13 TYC T HIP
CCDM RAdeg 175.64262722 DEdeg -63.37590083 EpRA 1990 1.73
EpDE 1990 1.70 E RAdeg 55.3 E DEdeg 60.7 Posflg D
Corr 0.0
CCDM
Ccdm 11424-6323 RComp Comp B Note1
Note2 Discov num RST4950 DRAs DDEs
R dRAs Year 1943 Theta 052 Rho 1.5
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11377S6249B
HIC