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Doubles in session


Current system
21230-5157
I 132
HD 203277


Nearby doubles
35' : 21231-5122
UC 4464

37' : 21221-5121
LDS 739AB

38' : 21210-5229
CVN 66AB

39' : 21209-5229
UC 4449

50' : 21283-5152
HU 1629

62' : 21221-5055
TDT2928

68' : 21168-5123
BVD 136

68' : 21263-5257
RST1089

69' : 21208-5302
LWR 18AB

82' : 21154-5117
NSN 449

83' : 21190-5043
HJ 5257

85' : 21286-5051
UC 4475

88' : 21318-5124
KPP2453

93' : 21135-5129
BRT1117

95' : 21199-5327
HJ 5258AB

99' : 21199-5331
ARY 79

101' : 21325-5109
RST1091

104' : 21158-5316
FIN 329

105' : 21153-5041
RST1085

106' : 21328-5103
RST1092

109' : 21273-5016
BRT1119

111' : 21114-5220
HU 1626

114' : 21250-5004
BRT1118

120' : 21122-5054
SKF1170

123' : 21351-5250
RST1096

124' : 21098-5155
RST1084



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

21230-5157 I 132 (HD 203277)

 
 
21h 23m 02.83s -51° 56' 32.5" P.A. 276.00 sep 1.2 mag 7.96,9.49 Sp G3V dist. 70.18 pc (228.93 l.y.)
 
 
Coord 2000 21230-5157 Discov num I   132 Comp Coord arcsec 2000 21 23 02.83 -51 56 32.5
Date first 1896 Date last 2001 Obs 20
Pa first 300 Pa last 276.4 P.A. Now (θ) 276.4°
Sep first 1.3 Sep last 1.221 Sep. Now (ρ) 1.221"
Mag pri 7.96 Mag sec 9.49 delta mag (ΔM) 1.53 Spectral class G3V (yellow)
Pri motion ra -036 Sec motion ra -036
Pri motion dec -039 Sec motion dec -039
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 203277 Constellation Indus SAO 247004 HIP 105577
Tycho2 8435-00026-1 Gaia DR2 6466105596648010624 HD 203277 GC 29907
CP CP-5211862 Distance 70.18 Distance ly 228.93
 
 
WDS 21230-5157 I 132 (HD 203277) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
I Innes, R.T.A.
I MNRAS 57, 533, 1897 (data also in I__1897b,
I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21230-5157 I 132 2001 20 277 1.2 7.96 9.49 G3V -5211862 D 212302.83-515632.5

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

 
 
WDS 21230-5157 I 132 (HD 203277) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21230-5157 I 132 (HD 203277) : MEASURES
 
 
No records found.

 
 
WDS 21230-5157 (HD 203277) : VIRTUAL EYEPIECE
 
 

21230-5157 I 132A mag 7.96 Sp G3V 21230-5157 I 132B sep 1.2 P.A. 276.40 mag 9.49 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 21230-5157 (HD 203277) : ALADIN DSS IMAGE @ 21h 23m 02.83s -51° 56' 32.5"
 
 
 
 
WDS 21230-5157 I 132 (HD 203277) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21230-5157 I 132 distance=0' 21231-5122 UC 4464 distance=35' 21221-5121 LDS 739AB distance=37' 21210-5229 CVN 66AB distance=38' 21210-5229 CVN 66AC distance=38' 21210-5229 CVN 66Aa,Ab distance=38' 21209-5229 UC 4449 distance=39' 21283-5152 HU 1629 distance=50' 21221-5055 TDT2928 distance=62' 21168-5123 BVD 136 distance=68' 21263-5257 RST1089 distance=68' 21208-5302 LWR 18AB distance=69' 21208-5302 SHY 340AC distance=69' 21154-5117 NSN 449 distance=82' 21190-5043 HJ 5257 distance=83' 21286-5051 UC 4475 distance=85' 21318-5124 KPP2453 distance=88' 21135-5129 BRT1117 distance=93' 21199-5327 HJ 5258AB distance=95' 21199-5327 MRN 3Aa,Ab distance=95' 21199-5327 HJ 5258Ba,Bb distance=95' 21199-5331 ARY 79 distance=99' 21325-5109 RST1091 distance=101' 21158-5316 FIN 329 distance=104' 21153-5041 RST1085 distance=105' 21328-5103 RST1092 distance=106' 21273-5016 BRT1119 distance=109' 21114-5220 HU 1626 distance=111' 21250-5004 BRT1118 distance=114' 21122-5054 SKF1170 distance=120' 21351-5250 RST1096 distance=123' 21098-5155 RST1084 distance=124' 21342-5048 UC 4498 distance=125' 21354-5104 HDS3073 distance=127' 21353-5318 HJ 5277 distance=138' 21098-5302 UC 4393 distance=138' 21086-5121 RST1082 distance=139' 21097-5055 UC 4392 distance=140' 21128-5010 UC 4406 distance=144' 21326-5003 TDT3021 distance=146' 21387-5228 UC 4518 distance=147' 21173-4940 TDT2887 distance=148' 21386-5128 HU 1632 distance=148' 21076-5114 HDS3011 distance=150' 21394-5159 RST1102AB distance=151' 21174-5419 RST3282 distance=152' 21218-5428 UC 4458 distance=152' 21233-5429 TVB 319 distance=153' 21064-5143 NSN 453 distance=155' 21337-4959 RST1094 distance=155' 21161-5421 TDT2870 distance=158' 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 21230-5157 I 132 276 1.2 0
Show 21231-5122 UC 4464 203 9.4 35
Show 21221-5121 LDS 739 AB 286 44.2 37
Show 21210-5229 CVN 66 AB 48 3.3 38
Show 21210-5229 CVN 66 AC 161 5.9 38
Show 21210-5229 CVN 66 Aa,Ab 130 0.0 38
Show 21209-5229 UC 4449 284 51.6 39
Show 21283-5152 HU 1629 248 1.3 50
Show 21221-5055 TDT2928 249 0.6 62
Show 21168-5123 BVD 136 212 32.6 68
Show 21263-5257 RST1089 99 1.0 68
Show 21208-5302 LWR 18 AB 230 13.6 69
Show 21208-5302 SHY 340 AC 3 999.9 69
Show 21154-5117 NSN 449 36 5.5 82
Show 21190-5043 HJ 5257 274 13.6 83
Show 21286-5051 UC 4475 272 17.2 85
Show 21318-5124 KPP2453 255 21.7 88
Show 21135-5129 BRT1117 317 3.9 93
Show 21199-5327 HJ 5258 AB 269 7.3 95
Show 21199-5327 MRN 3 Aa,Ab 21 0.1 95
Show 21199-5327 HJ 5258 Ba,Bb 202 0.3 95
Show 21199-5331 ARY 79 98 29.2 99
Show 21325-5109 RST1091 56 0.6 101
Show 21158-5316 FIN 329 81 0.2 104
Show 21153-5041 RST1085 205 1.7 105
Show 21328-5103 RST1092 311 0.9 106
Show 21273-5016 BRT1119 159 3.8 109
Show 21114-5220 HU 1626 101 0.8 111
Show 21250-5004 BRT1118 312 2.7 114
Show 21122-5054 SKF1170 202 22.5 120
Show 21351-5250 RST1096 188 2.0 123
Show 21098-5155 RST1084 35 1.4 124
Show 21342-5048 UC 4498 299 10.1 125
Show 21354-5104 HDS3073 0 9.5 127
Show 21353-5318 HJ 5277 59 14.9 138
Show 21098-5302 UC 4393 343 55.5 138
Show 21086-5121 RST1082 183 2.4 139
Show 21097-5055 UC 4392 347 57.6 140
Show 21128-5010 UC 4406 12 7.3 144
Show 21326-5003 TDT3021 326 0.5 146
Show 21387-5228 UC 4518 48 50.8 147
Show 21173-4940 TDT2887 193 0.5 148
Show 21386-5128 HU 1632 178 1.6 148
Show 21076-5114 HDS3011 349 1.2 150
Show 21394-5159 RST1102 AB 28 1.5 151
Show 21174-5419 RST3282 264 0.6 152
Show 21218-5428 UC 4458 171 11.4 152
Show 21233-5429 TVB 319 359 14.7 153
Show 21064-5143 NSN 453 58 1.3 155
Show 21337-4959 RST1094 197 0.3 155
Show 21161-5421 TDT2870 246 1.0 158

 
 
WDS 21230-5157 : COMPONENTS
 
 
  A
B pa=276.4°
sep=1.22"
 
 
21230-5157 A
 
 
Name HD 203277 Coord arcsec 2000 212302.83-515632.5 Mag 7.96 Spectral class G3V (yellow)
PmRA -36.00 PmDE -39.0 SAO 247004 HIP 105577
Tycho2 8435-00026-1 HD 203277 GC 29907 CP CP-5211862
Tycho2
Tycho2 8435-00026-1 Pflag P RAmdeg 320.76177599 DEmdeg -51.94237406
PmRA -35.8 PmDE -39.2 E RAmdeg 5 E DEmdeg 6
E pmRA 2.2 E pmDE 2.1 EpRAm 1991.43 EpDEm 1991.13
Num 7 Q RAmdeg 1.4 Q DEmdeg 0.8 Q pmRA 1.4
Q pmDE 0.8 BTmag 8.636 E BTmag 0.017 VTmag 7.961
E VTmag 0.012 Prox 12 TYC T HIP 105577
CCDM A RAdeg 320.76195861 DEdeg -51.94228361 EpRA 1990 1.59
EpDE 1990 1.37 E RAdeg 5.4 E DEdeg 6.2 Posflg D
Corr -0.1
SAO
SAO 247004 DelFlag RA1950 PmRA1950 -0.005
DE1950 PmDE1950 -0.05 Vmag 7.8 SpType G5
Double code Source 70 CatNum 29907 DM CP-5211862
DMcomp BDsup HD 203277 M HD 0
GC 29907 RA1950rad 5.5832041 DE1950rad -0.91029981 PmRA2000 -0.0052
PmDE2000 -0.055
Hipparcos
Catalog H HIP 105577 Proxy H RAhms 21 23 02.87
DEdms -51 56 32.2 Vmag 7.66 VarFlag R Vmag G
RAdeg 320.762 DEdeg -51.9423 AstroRef A Plx 12.51
CCDM -40.87 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 278 Rho 1.186 HD BD
CD CP CP-5211862 Dm number -5211862 VIred 0.71
SpType G3V R SpType Coord arcsec 2000 212302.87-515632.2
Hipparcos 2
HIP 105577 Sn 15 So 3 Nc 2
RArad 5.5983524041 DErad -0.9065638724 Plx 14.25 PmRA -40.31
PmDE -37.93 E RArad 0.8 E DErad 0.63 E Plx 0.9
E pmRA 1.06 E pmDE 0.56 Hpmag E Hpmag 0.0016
SHp 0.012 VA 0 BV 0.642 E BV 0.002
VI 0.71
CCDM
Ccdm 21230-5157 RComp Comp A Note1
Note2 Discov num DRAs 2.77 DDEs 26.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.8 Sp G5 PmNote *
PmRA -47 PmDE -48 Dm number -5211862 Cat1 CPD
Name2 247004 Cat2 SAO HD 203277 M HD
ADS BDS M ADS BDS N IDS IDS 21161S5222A
HIC 105577
 
 
21230-5157 B
 
 
Coord arcsec 2000 212302.70-515632.4 Mag 9.49 PmRA -36.00 PmDE -39.0
Delta magnitude 1.53 Coordinate calculated yes
CCDM
Ccdm 21230-5157 RComp Comp B Note1
Note2 Discov num I 132 DRAs DDEs
R dRAs Year 1948 Theta 287 Rho 1.2
Obs 9 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21161S5222B
HIC 105577