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Current system
21291+1211
BAR 56 AB


Nearby doubles
12' : 21299+1211
DBR 294AB

12' : 21299+1212
MAA 1

14' : 21300+1213
DBR 295

38' : 21306+1140
BPM2383

40' : 21309+1141
J 178

49' : 21310+1251
LDS4892

54' : 21310+1256
LDS4891AB

54' : 21321+1243
RAO 457

59' : 21257+1140
BPM2374

62' : 21314+1302
BPM2385

63' : 21329+1240
UC 4492

66' : 21289+1105
STF2799AB

68' : 21322+1301
RAO 458

71' : 21290+1100
GRV 470

73' : 21248+1136
GWP3057

74' : 21254+1121
A 887AB

77' : 21242+1237
HJ 282AB

77' : 21339+1139
CVR 907

80' : 21326+1121
J 1788

81' : 21320+1319
GWP3070

89' : 21322+1055
HDS3061

89' : 21296+1340
BPM2380

89' : 21344+1127
BU 273

91' : 21288+1341
J 162

92' : 21324+1054
LDS4894

97' : 21225+1207
BPM2366



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21291+1211 BAR 56 AB

 
 
21h 29m 07.05s +12° 10' 59.0" P.A. 43.00 sep 1.3 mag 11.54,14.80 Sp K3 dist. 56.69 pc (184.92 l.y.)
 
 
Coord 2000 21291+1211 Discov num BAR  56 Comp AB Coord arcsec 2000 21 29 07.05 +12 10 59.0
Date first 1909 Date last 2013 Obs 2
Pa first 195 Pa last 42.7 P.A. Now (θ) 42.7°
Sep first 0.7 Sep last 1.291 Sep. Now (ρ) 1.291"
Mag pri 11.54 Mag sec 14.80 delta mag (ΔM) 3.26 Spectral class K3 (yellow-orange)
Pri motion ra +147 Sec motion ra
Pri motion dec -448 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
21291+1211 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 29 07 +12 10 59 BAR 56 AB 2013 2 43 1.3 11.54 14.80 3.26 <===
Show 21 29 07 +12 10 59 BAR 56 AC 2016 9 42 1.3 11.54 13.02 1.48
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus HIP 106074 Tycho2 1127-01664-3 ADS 15010
BD BD+11 4571 Distance 56.69 Distance ly 184.92
 
 
WDS 21291+1211 BAR 56 AB : NOTES
 
 
discov_num notes refcode
BAR 56 G126-002. See Allen et al. (2000) for information on metallicity, AlC2000
age, galactic orbital parameters, etc.
AC: Additional notes may be found in van den Bos (1963). B__1963a
 
 
REFERENCES
 
 
refcode metd author reference
AlC2000 Po - Allen, C., Poveda, A., & Herrera, M 2000A&A...356..529A
AlC2000 A&A 356, 529, 2000
B__1963a Ma - van den Bos, W.H. 1963AJ.....68...57V
B__1963a AJ 68, 57, 1963
 
 
DISCOVERER
 
 
idgroup discov author
1 BAR Barnard, E.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21291+1211 BAR 56 AB 1909 1 195 0.7 11.54 14.80 K3 N 212906.95+121102.8
21291+1211 BAR 56 AB 2013 2 43 1.3 11.54 14.80 K3 NV 212907.05+121059.0

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

 
 
WDS 21291+1211 BAR 56 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21291+1211 BAR 56 AB : MEASURES
 
 
No records found.

 
 
WDS 21291+1211 : VIRTUAL EYEPIECE
 
 

21291+1211 BAR 56A mag 11.54 Sp K3 21291+1211 BAR 56B sep 1.3 P.A. 42.10 mag 14.8 21291+1211 BAR 56C sep 1.3 P.A. 41.50 mag 13.02 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 21291+1211 : ALADIN DSS IMAGE @ 21h 29m 07.05s +12° 10' 59.0"
 
 
 
 
WDS 21291+1211 BAR 56 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21291+1211 BAR 56AB distance=0' 21299+1211 DBR 294AB distance=12' 21299+1211 DBR 294AC distance=12' 21299+1212 MAA 1 distance=12' 21300+1213 DBR 295 distance=14' 21306+1140 BPM2383 distance=38' 21309+1141 J 178 distance=40' 21310+1251 LDS4892 distance=49' 21310+1256 LDS4891BC distance=53' 21310+1256 LDS4891AB distance=54' 21321+1243 RAO 457 distance=54' 21257+1140 BPM2374 distance=59' 21314+1302 BPM2385 distance=62' 21329+1240 UC 4492 distance=63' 21289+1105 STF2799AB distance=66' 21289+1105 STF2799AC distance=66' 21322+1301 RAO 458 distance=68' 21290+1100 GRV 470 distance=71' 21248+1136 GWP3057 distance=73' 21254+1121 A 887AB distance=74' 21254+1121 A 887AC distance=74' 21254+1121 FYM 330AD distance=74' 21254+1121 FYM 330AE distance=74' 21242+1237 HJ 282AB distance=77' 21242+1237 FYM 182AC distance=77' 21339+1139 CVR 907 distance=77' 21326+1121 J 1788 distance=80' 21320+1319 GWP3070 distance=81' 21322+1055 HDS3061 distance=89' 21296+1340 BPM2380 distance=89' 21344+1127 BU 273 distance=89' 21288+1341 J 162 distance=91' 21324+1054 LDS4894 distance=92' 21225+1207 BPM2366 distance=97' 21267+1341 STF2797 distance=98' 21356+1229 SLW1244 distance=98' 21337+1057 J 1789 distance=101' 21298+1031 UC 4476 distance=101' 21322+1342 SIG 6 distance=102' 21241+1324 LEP 173 distance=104' 21297+1356 HU 963 distance=105' 21326+1351 HEI 286AB distance=112' 21326+1351 HEI 286AC distance=112' 21222+1114 J 2605 distance=115' 21223+1111 BRT1355 distance=116' 21224+1110 NSN 743 distance=116' 21338+1345 RAO 461 distance=117' 21227+1101 BPM2367 distance=118' 21359+1105 CVR 910 distance=120' 21272+1408 BPM2376 distance=121' 21371+1142 UC 4510 distance=122' 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 21291+1211 BAR 56 AB 43 1.3
Show 21291+1211 BAR 56 AC 42 1.3
Show 21299+1211 DBR 294 AB 348 4.1 12
Show 21299+1211 DBR 294 AC 331 1.9 12
Show 21299+1212 MAA 1 56 1.1 12
Show 21300+1213 DBR 295 5 0.8 14
Show 21306+1140 BPM2383 89 27.4 38
Show 21309+1141 J 178 185 2.9 40
Show 21310+1251 LDS4892 234 12.0 49
Show 21310+1256 LDS4891 BC 177 21.7 53
Show 21310+1256 LDS4891 AB 168 90.7 54
Show 21321+1243 RAO 457 150 1.1 54
Show 21257+1140 BPM2374 142 74.8 59
Show 21314+1302 BPM2385 16 96.4 62
Show 21329+1240 UC 4492 19 91.7 63
Show 21289+1105 STF2799 AB 259 1.9 66
Show 21289+1105 STF2799 AC 331 135.9 66
Show 21322+1301 RAO 458 162 0.6 68
Show 21290+1100 GRV 470 317 54.1 71
Show 21248+1136 GWP3057 181 11.2 73
Show 21254+1121 A 887 AB 213 0.1 74
Show 21254+1121 A 887 AC 322 12.3 74
Show 21254+1121 FYM 330 AD 79 22.9 74
Show 21254+1121 FYM 330 AE 61 16.2 74
Show 21242+1237 HJ 282 AB 69 27.3 77
Show 21242+1237 FYM 182 AC 162 14.9 77
Show 21339+1139 CVR 907 156 23.0 77
Show 21326+1121 J 1788 223 7.4 80
Show 21320+1319 GWP3070 270 20.8 81
Show 21322+1055 HDS3061 259 0.3 89
Show 21296+1340 BPM2380 28 15.8 89
Show 21344+1127 BU 273 90 5.9 89
Show 21288+1341 J 162 59 2.7 91
Show 21324+1054 LDS4894 8 2.9 92
Show 21225+1207 BPM2366 107 61.1 97
Show 21267+1341 STF2797 218 3.5 98
Show 21356+1229 SLW1244 294 18.6 98
Show 21337+1057 J 1789 171 4.5 101
Show 21298+1031 UC 4476 231 10.3 101
Show 21322+1342 SIG 6 233 0.1 102
Show 21241+1324 LEP 173 34 4.2 104
Show 21297+1356 HU 963 229 0.9 105
Show 21326+1351 HEI 286 AB 268 2.2 112
Show 21326+1351 HEI 286 AC 280 34.0 112
Show 21222+1114 J 2605 223 1.5 115
Show 21223+1111 BRT1355 192 4.1 116
Show 21224+1110 NSN 743 262 2.3 116
Show 21338+1345 RAO 461 102 1.1 117
Show 21227+1101 BPM2367 336 97.0 118
Show 21359+1105 CVR 910 120 9.4 120
Show 21272+1408 BPM2376 310 77.6 121

 
 
WDS 21291+1211 : COMPONENTS
 
 
  A B
B pa=42.1°
sep=1.28"
 
C pa=41.5°
sep=1.26"
pa=264.1°
sep=0.02"
 
 
21291+1211 A
 
 
Coord arcsec 2000 212907.05+121059.0 Mag 11.54 Spectral class K3 (yellow-orange) PmRA 147.00
PmDE -448.0 HIP 106074 Tycho2 1127-01664-3 ADS 15010
BD BD+11 4571
Tycho2
Tycho2 1127-01664-3 Pflag RAmdeg 322.27937147 DEmdeg 12.18304888
PmRA 156.9 PmDE -457.2 E RAmdeg 52 E DEmdeg 66
E pmRA 1.7 E pmDE 1.8 EpRAm 1977.02 EpDEm 1967.57
Num 6 Q RAmdeg 1.5 Q DEmdeg 0.9 Q pmRA 1.5
Q pmDE 0.9 BTmag 12.765 E BTmag 0.300 VTmag 11.539
E VTmag 0.137 Prox 12 TYC HIP 106074
CCDM A RAdeg 322.27895611 DEdeg 12.18416361 EpRA 1990 1.72
EpDE 1990 1.60 E RAdeg 92.5 E DEdeg 127.3 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 106074 Proxy H RAhms 21 29 06.95
DEdms +12 11 02.8 Vmag 11.17 VarFlag R Vmag G
RAdeg 322.279 DEdeg 12.1841 AstroRef A Plx 19.71
CCDM 21291+1211 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AC
Theta 44 Rho 1.348 HD BD BD+11 4571
CD CP Dm number +11 4571 VIred 1.12
SpType M0 R SpType Coord arcsec 2000 212906.95+121102.8
Hipparcos 2
HIP 106074 Sn 15 So 3 Nc 2
RArad 5.6248286716 DErad 0.2126530487 Plx 17.64 PmRA 154.53
PmDE -460.55 E RArad 2.98 E DErad 1.95 E Plx 3.22
E pmRA 3.68 E pmDE 2.5 Hpmag 11.2885 E Hpmag 0.0075
SHp 0.043 VA 0 BV 1.06 E BV 0.042
VI 1.12
CCDM
Ccdm 21291+1211 RComp Comp A Note1
Note2 Discov num DRAs 1.14 DDEs -1.3
R dRAs 65 Year Theta Rho
Obs 3 Vmag 10.0 Sp PmNote @
PmRA 195 PmDE -416 Dm number +11 4571 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A15010 M ADS BDS N IDS IDS 21243N1145A
HIC 106074
 
 
21291+1211 B
 
 
Coord arcsec 2000 212907.11+121059.9 Mag 14.8 Calc delta mag 3.26 Calc coord yes
CCDM
Ccdm 21291+1211 RComp Comp B Note1
Note2 Discov num BAR DRAs DDEs
R dRAs Year 1909 Theta 195 Rho 0.7
Obs 1 Vmag 14.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15010 M ADS BDS N IDS IDS 21243N1145B
HIC 106074
 
 
21291+1211 C
 
 
Coord arcsec 2000 212907.11+121059.9 Mag 13.02 PmRA 155.00 PmDE -461.0
Calc delta mag 1.48 Calc coord yes
CCDM
Ccdm 21291+1211 RComp Comp C Note1
Note2 Discov num BAR DRAs DDEs
R dRAs Year 1898 Theta 061 Rho 1.0
Obs 3 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15010 M ADS BDS N IDS IDS 21243N1145C
HIC 106074