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Current system
15051-4308
B 1261
HD 133262


Nearby doubles
6' : 15054-4303
BRT 846

26' : 15071-4256
BRT 847

27' : 15075-4306
CPO 63

28' : 15048-4335
DON 712

38' : 15031-4237
WIS 279AB

43' : 15087-4252
SHT 58AB

43' : 15085-4328
KPP 338

46' : 15010-4300
B 1256

50' : 15008-4321
TDS9372

51' : 15091-4242
TOI9003

60' : 15016-4223
I 1263

62' : 15106-4259
SUB 5

67' : 14593-4328
I 1261

68' : 15011-4400
CPO 407

71' : 15107-4344
CPO 415AB

72' : 14585-4308
WFC 159

72' : 15031-4200
B 1257AB

83' : 15013-4157
BRT 842

85' : 15088-4155
KPP 782

86' : 14574-4247
DON 702

87' : 15018-4149
I 237AB

88' : 15070-4433
TDS9409

88' : 15016-4149
I 1264

89' : 14574-4335
BRT 837

90' : 15131-4328
DON 722

90' : 15072-4142
CBL 157



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

15051-4308 B 1261 (HD 133262)

 
 
15h 05m 05.43s -43° 07' 58.0" P.A. 280.00 sep 0.1 mag 8.95,11.09 Sp F7V dist. 88.11 pc (287.41 l.y.)
 
 
Coord 2000 15051-4308 Discov num B  1261 Comp Coord arcsec 2000 15 05 05.43 -43 07 58.0
Date first 1932 Date last 2022 Obs 5
Pa first 121 Pa last 280.1 P.A. Now (θ) 274.1°
Sep first 0.2 Sep last 0.138 Sep. Now (ρ) 0.182"
Mag pri 8.95 Mag sec 11.09 delta mag (ΔM) 2.14 Spectral class F7V (yellow-white)
Pri motion ra +049 Sec motion ra
Pri motion dec -040 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 133262 Constellation Lupus SAO 225428 HIP 73804
Tycho2 7833-00741-1 Gaia DR2 6004442246359125888 HD 133262 CD CD-42 9970
CP CP-42 6896 Distance 88.11 Distance ly 287.41
 
 
ORBITAL ELEMENTS
 
 
Period (P)200y Periastron (T)2024.27y Semi-major axis (a)0.471a
Eccentricity (e)0.498 Inclination (i)78.6° Longitude of periastron (ω)69°
Node (Ω)263.4° Notes ReferenceTok2022g
Equinox2000 Last observation2022 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 256.2 0.334
2001 256.8 0.335
2002 257.5 0.335
2003 258.1 0.334
2004 258.7 0.333
2005 259.3 0.331
2006 259.9 0.328
2007 260.6 0.324
2008 261.2 0.320
2009 261.9 0.315
2010 262.6 0.308
2011 263.4 0.301
2012 264.1 0.293
2013 265.0 0.283
2014 265.9 0.272
2015 266.8 0.260
2016 267.9 0.247
2017 269.1 0.232
2018 270.4 0.217
2019 272.0 0.200
2020 273.9 0.181
2021 276.2 0.162
2022 279.2 0.142
2023 283.1 0.122
2024 288.7 0.101
2025 297.1 0.081
2026 310.7 0.063
2027 332.8 0.051
2028 2.0 0.048
2029 27.1 0.058
2030 43.1 0.075
2031 52.8 0.094
2032 59.1 0.115
2033 63.5 0.136
2034 66.7 0.158
2035 69.1 0.178
2036 71.0 0.198
2037 72.6 0.218
2038 74.0 0.236
2039 75.1 0.254
2040 76.1 0.272
2041 77.0 0.288
2042 77.8 0.304
2043 78.5 0.318
2044 79.1 0.333
2045 79.7 0.346
2046 80.3 0.359
2047 80.8 0.371
2048 81.2 0.382
2049 81.7 0.393
2050 82.1 0.403


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
wds15051-4308a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS 15051-4308 B 1261 (HD 133262) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2022g orb - Tokovinin, A. 2022IAUDS.207....1T
Tok2022g Inf. Circ. 207, 1, 2022
 
 
DISCOVERER
 
 
discov author
B van den Bos, W.H.
TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
TOK Martinez, M., & Mondaca, E.
TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
TOK Tokovinin, A. & Briceno, C.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
15051-4308 B 1261 1991 2 252 0.3 8.95 11.09 F7V -42 9970 D 150505.43-430758.0
15051-4308 B 1261 2017 3 269 0.2 8.95 11.09 F7V -42 9970 150505.43-430758.0
15051-4308 B 1261 2020 4 274 0.2 8.95 11.09 F7V -42 9970 150505.43-430758.0
15051-4308 B 1261 2022 5 280 0.1 8.95 11.09 F7V -42 9970 150505.43-430758.0

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

 
 
WDS 15051-4308 B 1261 (HD 133262) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15051-4308 B 1261 (HD 133262) : MEASURES
 
 
No records found.

 
 
WDS 15051-4308 (HD 133262) : VIRTUAL EYEPIECE
 
 

15051-4308 B 1261A mag 8.95 Sp F7V 15051-4308 B 1261B sep 0.1 P.A. 280.10 mag 11.09 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 15051-4308 (HD 133262) : ALADIN DSS IMAGE @ 15h 05m 05.43s -43° 07' 58.0"
 
 
 
 
WDS 15051-4308 B 1261 (HD 133262) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15051-4308 B 1261 distance=0' 15054-4303 BRT 846 distance=6' 15071-4256 BRT 847 distance=26' 15075-4306 CPO 63 distance=27' 15048-4335 DON 712 distance=28' 15031-4237 WIS 279AB distance=38' 15031-4237 WIS 279Aa,Ab distance=38' 15087-4252 SHT 58AB distance=43' 15085-4328 KPP 338 distance=43' 15010-4300 B 1256 distance=46' 15008-4321 TDS9372 distance=50' 15091-4242 TOI9003 distance=51' 15016-4223 I 1263 distance=60' 15106-4259 SUB 5 distance=62' 14593-4328 I 1261 distance=67' 15011-4400 CPO 407 distance=68' 15107-4344 CPO 415AB distance=71' 15107-4344 ARY 119AC distance=71' 15107-4344 CPO 415Aa,Ab distance=71' 14585-4308 WFC 159 distance=72' 15031-4200 B 1257AB distance=72' 15031-4200 B 1257BC distance=72' 15013-4157 BRT 842 distance=83' 15088-4155 KPP 782 distance=85' 14574-4247 DON 702 distance=86' 15018-4149 I 237AB distance=87' 15070-4433 TDS9409 distance=88' 15016-4149 I 1264 distance=88' 14574-4335 BRT 837 distance=89' 15131-4328 DON 722 distance=90' 15072-4142 CBL 157 distance=90' 15119-4220 HJ 4741 distance=90' 14592-4206 HDS2116Aa,Ab distance=90' 14592-4206 I 1260AB distance=90' 15087-4429 JNN 201AB distance=91' 15088-4436 SWR 168 distance=97' 15139-4321 DAW 210 distance=98' 14569-4228 JNN 198AB distance=99' 14569-4228 JNN 198AC distance=99' 15143-4242 B 1273AB distance=104' 15143-4242 WSI 82Aa,Ab distance=104' 15143-4242 B 1273AB,C distance=104' 15145-4323 DUN 179 distance=105' 15140-4348 I 228 distance=105' 14572-4208 SEE 216 distance=106' 15145-4244 TOB 7 distance=107' 15150-4323 B 1275 distance=110' 14578-4427 I 1259 distance=112' 14551-4330 TDS9342 distance=112' 15071-4458 CPO 412 distance=113' 15114-4139 TDS9437 distance=114' 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 15051-4308 B 1261 280 0.1 0
Show 15054-4303 BRT 846 232 4.8 6
Show 15071-4256 BRT 847 335 6.3 26
Show 15075-4306 CPO 63 176 2.2 27
Show 15048-4335 DON 712 278 0.4 28
Show 15031-4237 WIS 279 AB 108 388.0 38
Show 15031-4237 WIS 279 Aa,Ab 121 0.1 38
Show 15087-4252 SHT 58 AB 293 0.0 43
Show 15085-4328 KPP 338 306 4.9 43
Show 15010-4300 B 1256 77 0.7 46
Show 15008-4321 TDS9372 76 2.5 50
Show 15091-4242 TOI9003 311 2.4 51
Show 15016-4223 I 1263 204 0.3 60
Show 15106-4259 SUB 5 123 87.6 62
Show 14593-4328 I 1261 82 4.3 67
Show 15011-4400 CPO 407 331 6.4 68
Show 15107-4344 CPO 415 AB 20 49.7 71
Show 15107-4344 ARY 119 AC 162 34.1 71
Show 15107-4344 CPO 415 Aa,Ab 268 1.4 71
Show 14585-4308 WFC 159 97 199.7 72
Show 15031-4200 B 1257 AB 4 3.8 72
Show 15031-4200 B 1257 BC 306 0.1 72
Show 15013-4157 BRT 842 69 3.3 83
Show 15088-4155 KPP 782 214 6.7 85
Show 14574-4247 DON 702 341 2.3 86
Show 15018-4149 I 237 AB 196 0.9 87
Show 15070-4433 TDS9409 287 10.0 88
Show 15016-4149 I 1264 260 1.5 88
Show 14574-4335 BRT 837 40 5.6 89
Show 15131-4328 DON 722 108 1.7 90
Show 15072-4142 CBL 157 287 8.7 90
Show 15119-4220 HJ 4741 120 11.2 90
Show 14592-4206 HDS2116 Aa,Ab 155 0.1 90
Show 14592-4206 I 1260 AB 83 4.0 90
Show 15087-4429 JNN 201 AB 211 1.8 91
Show 15088-4436 SWR 168 142 31.2 97
Show 15139-4321 DAW 210 225 16.3 98
Show 14569-4228 JNN 198 AB 256 4.0 99
Show 14569-4228 JNN 198 AC 307 4.2 99
Show 15143-4242 B 1273 AB 137 0.6 104
Show 15143-4242 WSI 82 Aa,Ab 137 0.0 104
Show 15143-4242 B 1273 AB,C 136 15.8 104
Show 15145-4323 DUN 179 46 10.4 105
Show 15140-4348 I 228 13 1.2 105
Show 14572-4208 SEE 216 76 25.7 106
Show 15145-4244 TOB 7 169 3.3 107
Show 15150-4323 B 1275 57 2.0 110
Show 14578-4427 I 1259 241 1.8 112
Show 14551-4330 TDS9342 330 0.7 112
Show 15071-4458 CPO 412 210 4.6 113
Show 15114-4139 TDS9437 121 0.6 114

 
 
WDS 15051-4308 : COMPONENTS
 
 
  A
B pa=280.1°
sep=0.14"
 
 
15051-4308 A
 
 
Name HD 133262 Coord arcsec 2000 150505.43-430758.0 Mag 8.95 Spectral class F7V (yellow-white)
PmRA 49.00 PmDE -40.0 SAO 225428 HIP 73804
Tycho2 7833-00741-1 HD 133262 CD CD-42 9970 CP CP-42 6896
Tycho2
Tycho2 7833-00741-1 Pflag RAmdeg 226.27276405 DEmdeg -43.13284647
PmRA 39.8 PmDE -30.6 E RAmdeg 8 E DEmdeg 8
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.42 EpDEm 1990.33
Num 7 Q RAmdeg 0.5 Q DEmdeg 1.4 Q pmRA 0.5
Q pmDE 1.5 BTmag 9.403 E BTmag 0.019 VTmag 8.766
E VTmag 0.014 Prox 999 TYC T HIP 73804
CCDM AB RAdeg 226.27263694 DEdeg -43.13277417 EpRA 1990 1.64
EpDE 1990 1.56 E RAdeg 7.8 E DEdeg 8.2 Posflg
Corr 0.3
SAO
SAO 225428 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 -0.03 Vmag 9 SpType G0
Double code Source 48 CatNum 12920 DM CP-42 6896
DMcomp BDsup HD 133262 M HD 0
GC RA1950rad 3.93474536 DE1950rad -0.74941622 PmRA2000 0.0023
PmDE2000 -0.027
Hipparcos
Catalog H HIP 73804 Proxy H RAhms 15 05 05.43
DEdms -43 07 58.0 Vmag 8.68 VarFlag R Vmag H
RAdeg 226.273 DEdeg -43.1328 AstroRef A Plx 9.84
CCDM 39.73 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 252 Rho 0.309 HD BD
CD CD-42 9970 CP CP-42 6896 Dm number -42 9970 VIred 0.67
SpType F7V R SpType Coord arcsec 2000 150505.43-430758.0
Hipparcos 2
HIP 73804 Sn 15 So 3 Nc 2
RArad 3.9492025926 DErad -0.752808872 Plx 11.35 PmRA 40.24
PmDE -32.53 E RArad 0.81 E DErad 0.7 E Plx 1.17
E pmRA 1.11 E pmDE 1.07 Hpmag E Hpmag 0.002
SHp 0.016 VA 0 BV 0.583 E BV 0.016
VI 0.65
CCDM
Ccdm 15051-4308 RComp Comp A Note1
Note2 Discov num DRAs -0.71 DDEs 2.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp G0 PmNote *
PmRA 24 PmDE -30 Dm number -42 9970 Cat1 CD
Name2 225428 Cat2 SAO HD 133262 M HD
ADS BDS M ADS BDS N IDS IDS 14585S4244A
HIC 73804
 
 
15051-4308 B
 
 
Coord arcsec 2000 150505.42-430758.0 Mag 11.09 Delta magnitude 2.14 Coordinate calculated yes
CCDM
Ccdm 15051-4308 RComp Comp B Note1
Note2 Discov num B 1261 DRAs DDEs
R dRAs Year 1932 Theta 120 Rho 0.2
Obs 1 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14585S4244B
HIC 73804