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Current system
11209-5214
RST 4942


Nearby doubles
38' : 11247-5229
RST 540

40' : 11219-5252
TDS7820

41' : 11166-5215
RST9002

43' : 11226-5134
LDS 351

44' : 11250-5236
RST9003

48' : 11229-5257
RST1583

57' : 11152-5235
TDS7761AB

60' : 11166-5131
CPO 321

61' : 11145-5202
RST 531

67' : 11146-5249
RST1567

69' : 11225-5320
DAM 548

71' : 11138-5148
CPO 320

71' : 11225-5322
BNS 6AB

76' : 11173-5106
TDS7776

76' : 11280-5137
B 1191

76' : 11198-5329
SEE 129

78' : 11268-5310
I 883

79' : 11271-5119
B 1190

83' : 11220-5052
TDS7823

90' : 11120-5249
LDS 338

91' : 11188-5045
B 1185

95' : 11189-5041
CPO 322

95' : 11133-5318
RST1566

95' : 11107-5224
SKF 186

96' : 11207-5349
TDS7803

96' : 11210-5349
TDS7812



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

11209-5214 RST 4942

 
 
11h 20m 53.32s -52° 13' 30.5" P.A. 177.00 sep 3.4 mag 9.12,14.20 Sp K2III dist. 242.72 pc (791.75 l.y.)
 
 
Coord 2000 11209-5214 Discov num RST4942 Comp Coord arcsec 2000 11 20 53.32 -52 13 30.5
Date first 1942 Date last 2016 Obs 5
Pa first 176 Pa last 176.6 P.A. Now (θ) 176.6°
Sep first 2.9 Sep last 3.399 Sep. Now (ρ) 3.399"
Mag pri 9.12 Mag sec 14.20 delta mag (ΔM) 5.08 Spectral class K2III (yellow-orange)
Pri motion ra -036 Sec motion ra
Pri motion dec -030 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus SAO 238983 HIP 55411 Tycho2 8225-00051-1
Gaia DR2 5348520029238326144 HD 98690 CD CD-51 5603 CP CP-51 4114
Distance 242.72 Distance ly 791.75
 
 
WDS 11209-5214 RST 4942 : 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
11209-5214 RST4942 1948 2 177 3.0 9.00 14.20 K2III 112053.32-521330.5
11209-5214 RST4942 2015 3 177 3.4 9.12 14.20 K2III 112053.32-521330.5
11209-5214 RST4942 2016 5 177 3.4 9.12 14.20 K2III 112053.32-521330.5

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

 
 
WDS 11209-5214 RST 4942 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11209-5214 RST 4942 : MEASURES
 
 
No records found.

 
 
WDS 11209-5214 : VIRTUAL EYEPIECE
 
 

11209-5214 RST4942A mag 9.12 Sp K2III 11209-5214 RST4942B sep 3.4 P.A. 177.90 mag 14.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11209-5214 : ALADIN DSS IMAGE @ 11h 20m 53.32s -52° 13' 30.5"
 
 
 
 
WDS 11209-5214 RST 4942 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11209-5214 RST4942 distance=0' 11247-5229 RST 540 distance=38' 11219-5252 TDS7820 distance=40' 11166-5215 RST9002 distance=41' 11226-5134 LDS 351 distance=43' 11250-5236 RST9003 distance=44' 11229-5257 RST1583 distance=48' 11152-5235 TDS7761AB distance=57' 11166-5131 CPO 321 distance=60' 11145-5202 RST 531 distance=61' 11146-5249 RST1567 distance=67' 11225-5320 DAM 548 distance=69' 11138-5148 CPO 320 distance=71' 11225-5322 BNS 6AB distance=71' 11225-5322 RST1578AC distance=71' 11173-5106 TDS7776 distance=76' 11280-5137 B 1191 distance=76' 11198-5329 SEE 129 distance=76' 11268-5310 I 883 distance=78' 11271-5119 B 1190 distance=79' 11220-5052 TDS7823 distance=83' 11120-5249 LDS 338 distance=90' 11188-5045 B 1185 distance=91' 11189-5041 CPO 322 distance=95' 11133-5318 RST1566 distance=95' 11107-5224 SKF 186 distance=95' 11207-5349 TDS7803 distance=96' 11210-5349 TDS7812 distance=96' 11104-5224 RST5572 distance=98' 11306-5256 TDS7896 distance=99' 11119-5312 HDS1595 distance=101' 11320-5227 HJ 4446 distance=103' 11195-5030 RST 536 distance=105' 11317-5139 RSS 264 distance=107' 11268-5043 B 1189AB distance=107' 11268-5043 HJ 4435AB,C distance=107' 11268-5043 HJ 4435AB,D distance=107' 11093-5234 RST 530 distance=109' 11326-5206 KPP 250 distance=109' 11232-5026 KPP2911 distance=110' 11327-5146 TDS7917 distance=113' 11302-5330 TDS7893 distance=114' 11133-5348 TDS 623 distance=117' 11152-5359 BRT2063 distance=117' 11084-5252 TDS7691 distance=121' 11123-5346 LDS 339 distance=121' 11309-5057 B 1192 distance=121' 11086-5300 HJ 4411 distance=121' 11340-5235 RST1596 distance=121' 11342-5234 TDS7930 distance=124' 11348-5217 CPO 329AB distance=128' 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 11209-5214 RST4942 177 3.4
Show 11247-5229 RST 540 300 2.9 38
Show 11219-5252 TDS7820 113 2.3 40
Show 11166-5215 RST9002 281 3.4 41
Show 11226-5134 LDS 351 31 32.2 43
Show 11250-5236 RST9003 69 3.7 44
Show 11229-5257 RST1583 72 2.4 48
Show 11152-5235 TDS7761 AB 350 0.6 57
Show 11166-5131 CPO 321 153 5.6 60
Show 11145-5202 RST 531 29 4.4 61
Show 11146-5249 RST1567 35 1.5 67
Show 11225-5320 DAM 548 302 8.3 69
Show 11138-5148 CPO 320 290 12.0 71
Show 11225-5322 BNS 6 AB -1 -1.0 71
Show 11225-5322 RST1578 AC 4.8 71
Show 11173-5106 TDS7776 9 0.5 76
Show 11280-5137 B 1191 163 0.7 76
Show 11198-5329 SEE 129 6 6.6 76
Show 11268-5310 I 883 240 0.3 78
Show 11271-5119 B 1190 32 3.3 79
Show 11220-5052 TDS7823 343 1.0 83
Show 11120-5249 LDS 338 202 6.3 90
Show 11188-5045 B 1185 204 1.5 91
Show 11189-5041 CPO 322 76 5.1 95
Show 11133-5318 RST1566 176 4.4 95
Show 11107-5224 SKF 186 241 10.8 95
Show 11207-5349 TDS7803 97 0.6 96
Show 11210-5349 TDS7812 6 1.7 96
Show 11104-5224 RST5572 44 4.1 98
Show 11306-5256 TDS7896 214 2.3 99
Show 11119-5312 HDS1595 345 23.5 101
Show 11320-5227 HJ 4446 298 10.4 103
Show 11195-5030 RST 536 218 1.4 105
Show 11317-5139 RSS 264 213 8.2 107
Show 11268-5043 B 1189 AB 272 0.3 107
Show 11268-5043 HJ 4435 AB,C 191 18.1 107
Show 11268-5043 HJ 4435 AB,D 297 28.1 107
Show 11093-5234 RST 530 17 7.2 109
Show 11326-5206 KPP 250 283 3.7 109
Show 11232-5026 KPP2911 354 8.4 110
Show 11327-5146 TDS7917 352 0.5 113
Show 11302-5330 TDS7893 294 0.4 114
Show 11133-5348 TDS 623 343 1.2 117
Show 11152-5359 BRT2063 295 3.4 117
Show 11084-5252 TDS7691 297 0.5 121
Show 11123-5346 LDS 339 26 6.1 121
Show 11309-5057 B 1192 121 3.1 121
Show 11086-5300 HJ 4411 259 8.3 121
Show 11340-5235 RST1596 330 3.2 121
Show 11342-5234 TDS7930 122 2.2 124
Show 11348-5217 CPO 329 AB 123 18.0 128

 
 
WDS 11209-5214 : COMPONENTS
 
 
  A
B pa=177.9°
sep=3.40"
 
 
11209-5214 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 112053.32-521330.5 Mag 9.12 Spectral class K2III (yellow-orange)
PmRA -36.00 PmDE -30.0 SAO 238983 HIP 55411
Tycho2 8225-00051-1 HD 98690 CD CD-51 5603 CP CP-51 4114
Tycho2
Tycho2 8225-00051-1 Pflag RAmdeg 170.22201510 DEmdeg -52.22520306
PmRA -41.8 PmDE -25.7 E RAmdeg 11 E DEmdeg 11
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.28 EpDEm 1989.30
Num 8 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.2 BTmag 10.427 E BTmag 0.029 VTmag 9.123
E VTmag 0.015 Prox 999 TYC T HIP 55411
CCDM RAdeg 170.22217194 DEdeg -52.22514306 EpRA 1990 1.74
EpDE 1990 1.69 E RAdeg 10.8 E DEdeg 10.8 Posflg
Corr -0.1
SAO
SAO 238983 DelFlag RA1950 PmRA1950 -0.0061
DE1950 PmDE1950 -0.046 Vmag 9 SpType K2
Double code Source 42 CatNum 4294 DM CP-51 4114
DMcomp BDsup HD 98690 M HD 0
GC RA1950rad 2.96085773 DE1950rad -0.90671083 PmRA2000 -0.006
PmDE2000 -0.043
Hipparcos
Catalog H HIP 55411 Proxy RAhms 11 20 53.32
DEdms -52 13 30.5 Vmag 8.99 VarFlag R Vmag H
RAdeg 170.222 DEdeg -52.2251 AstroRef Plx 3.51
CCDM 11209-5214 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 98690 BD
CD CD-51 5603 CP CP-51 4114 Dm number -51 5603 VIred 1.16
SpType K2III R SpType Coord arcsec 2000 112053.32-521330.5
Hipparcos 2
HIP 55411 Sn 5 So 0 Nc 1
RArad 2.970937425 DErad -0.911500744 Plx 4.12 PmRA -37.85
PmDE -26.97 E RArad 0.76 E DErad 0.69 E Plx 1.1
E pmRA 1.02 E pmDE 0.8 Hpmag 9.1617 E Hpmag 0.0022
SHp 0.024 VA 0 BV 1.132 E BV 0.027
VI 1.1
CCDM
Ccdm 11209-5214 RComp Comp A Note1
Note2 Discov num DRAs -0.86 DDEs 28.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp K2 PmNote *
PmRA -57 PmDE -46 Dm number -51 5603 Cat1 CD
Name2 238983 Cat2 SAO HD 98690 M HD
ADS BDS M ADS BDS N IDS IDS 11163S5141A
HIC 55411
 
 
11209-5214 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112053.33-521333.9 Mag 14.2 Calc delta mag 5.08
Calc coord yes
CCDM
Ccdm 11209-5214 RComp Comp B Note1
Note2 Discov num RST4942 DRAs DDEs
R dRAs Year 1944 Theta 176 Rho 3.0
Obs 2 Vmag 14.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11163S5141B
HIC 55411