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Doubles in session


Current system
13252-1110
BUP 150 AB
Spica


Nearby doubles
40' : 13260-1032
KPP3895

42' : 13229-1047
LDS4352AB

45' : 13244-1026
RST3837

51' : 13278-1036
GWP2024

52' : 13223-1137
LDS 439

60' : 13289-1135
LDS4367

66' : 13269-1210
GWP2021

68' : 13208-1127
HDS1872

69' : 13242-1217
UC 2530AB

77' : 13232-1220
GWP2002

78' : 13304-1120
MRA 15

86' : 13197-1140
HU 740

90' : 13224-1230
J 1606

92' : 13212-1000
OCC 141

93' : 13229-1236
LDS 440AB

94' : 13212-0957
MRA 17

96' : 13267-1242
OCC 164

96' : 13192-1035
GWP1976

98' : 13315-1139
RST3842

102' : 13321-1115
TOK 291AB

109' : 13325-1100
KPP3900

111' : 13198-0953
GWP1979

117' : 13216-0926
BRT 447

121' : 13321-1215
LDS4372

122' : 13176-1157
CBL 147

127' : 13194-0939
LDS4344



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

13252-1110 BUP 150 AB (Spica)

 
 
13h 25m 11.58s -11° 09' 40.4" P.A. 33.00 sep 151.9 mag 0.98,12.00 Sp B1III-+B2 dist. 76.57 pc (249.77 l.y.)
 
 
Coord 2000 13252-1110 Discov num BUP 150 Comp AB Coord arcsec 2000 13 25 11.58 -11 09 40.4
Date first 1879 Date last 2010 Obs 5
Pa first 33 Pa last 32.6 P.A. Now (θ) 32.6°
Sep first 144.4 Sep last 151.86 Sep. Now (ρ) 151.86"
Mag pri 0.98 Mag sec 12.00 delta mag (ΔM) 11.02 Spectral class B1III-+B2 (blue-white/blue-white)
Pri motion ra -042 Sec motion ra
Pri motion dec -031 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
13252-1110 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 157923 13 25 12 -11 09 40 OCC 418 Aa,Ab 1995 0 -1 -1.0 1.30 4.50 3.20
Show 157923 13 25 12 -11 09 40 OCC 418 Aa,Ac 1975 0 -1 0.5 1.30 7.50 6.20
Show Spica 157923 13 25 12 -11 09 40 BUP 150 AB 2010 5 33 151.9 0.98 12.00 11.02 <===
Show 157923 13 25 12 -11 09 40 BUP 150 AC 2010 3 61 367.3 0.98 10.50 9.52
Quintuple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Spica Constellation Virgo SAO 157923 HIP 65474
Tycho2 5547-01518-1 HD 116658 HR 5056 GC 18144
BD BD-10 3672 Bayer Alpha Virginis Bayer name Alp Vir Flamsteed 67 Virginis
Flamsteed name 67 Vir FK5 498 Distance 76.57 Distance ly 249.77
Bayer greek α Vir
Other names AZIMECH, ALARAPH
Meaning ear
 
 
WDS 13252-1110 BUP 150 AB (Spica) : NOTES
 
 
discov_num notes refcode
BUP 150 alp Vir = 67 Vir = Spica. A is an Alpha CVn-type variable and
spectroscopic binary, spectrum B1III-IV+B2V. According to R.G. Aitken, A__1935f
this is the fourth binary recognized by spectroscopic methods. It was
identified as such based on photographic spectra obtained by Prof.
H.C. Vogel at Potsdam in early 1890. It has been resolved by intensity
interferometry.
Intensity Interferometer Limb-darkened diameter 0.87 +/- 0.04 mas. HBr1974
AC. Smyth's quoted separation is difference in RA only. Smy1844
 
 
REFERENCES
 
 
refcode metd author reference
A__1935f - Aitken, R.G. 1935QB821.A3.......
A__1935f The Binary Stars, 1935
HBr1974 - Hanbury Brown, R., Davis, J., & Allen, L.R. 1974MNRAS.167..121H
HBr1974 MNRAS 167, 121, 1974
Smy1844 Ma - Smyth, W.H. 1844QB43.S66.......
Smy1844 Cycle of Celestial Objects 2, 1844
 
 
DISCOVERER
 
 
idgroup discov author
1 BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913)
1 OCC Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,
1 OCC Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
6 OCC Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,
6 OCC A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
9 OCC Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,
9 OCC Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
16 OCC Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,
16 OCC Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
17 OCC Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,
17 OCC T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
22 OCC Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,
22 OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
25 OCC Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,
25 OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
26 OCC George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,
26 OCC Suggs, R., Venable, R. & Warren, W.H.
27 OCC George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,
27 OCC di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
28 OCC Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,
28 OCC Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
29 OCC George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,
29 OCC Centala, J., Modic, R., & Slauson, D.
30 OCC Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,
30 OCC Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
31 OCC George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,
31 OCC Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
48 OCC Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,
48 OCC Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
49 OCC Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,
49 OCC Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
50 OCC Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,
50 OCC Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
53 OCC Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,
53 OCC Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
56 OCC Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,
56 OCC J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
56 OCC Thomas, W.
57 OCC Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,
57 OCC Terakubo, K., Sato, M. & Shima, K.
58 OCC Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,
58 OCC C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
58 OCC Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
58 OCC Watanabe, H., Yamamura, H. & Yoshida, H.
61 OCC Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. &
61 OCC Selva, A.
66 OCC Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,
66 OCC R., Trank, R., Preston, S. & Herald, D.
71 OCC Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,
71 OCC Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
71 OCC Sposetti, S. & Aissa, D.B.
72 OCC Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,
72 OCC Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13252-1110 BUP 150 AB 2007 4 33 152.5 0.98 12.00 N D 132511.58-110940.4
13252-1110 BUP 150 AB 2010 5 33 151.9 0.98 12.00 B1III-+B2 N 132511.58-110940.4

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

 
 
WDS 13252-1110 BUP 150 AB (Spica) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13252-1110 BUP 150 AB (Spica) : MEASURES
 
 
No records found.

 
 
WDS 13252-1110 (Spica) : VIRTUAL EYEPIECE
 
 

13252-1110 BUP 150A mag 0.98 Sp B1III 13252-1110 OCC 418Ab mag 4.5 13252-1110 OCC 418Ac mag 7.5 13252-1110 BUP 150B sep 151.0 P.A. 32.10 mag 12 Sp B2 13252-1110 BUP 150C sep 362.0 P.A. 60.60 mag 10.5 Sp B2 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 13252-1110 (Spica) : ALADIN DSS IMAGE @ 13h 25m 11.58s -11° 09' 40.4"
 
 
 
 
WDS 13252-1110 BUP 150 AB (Spica) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13252-1110 BUP 150AB (Spica) distance=0' 13260-1032 KPP3895 distance=40' 13229-1047 LDS4352AB distance=42' 13229-1047 LDS4352Aa,Ab distance=42' 13244-1026 RST3837 distance=45' 13278-1036 GWP2024 distance=51' 13223-1137 LDS 439 distance=52' 13289-1135 LDS4367 distance=60' 13269-1210 GWP2021 distance=66' 13208-1127 HDS1872 distance=68' 13242-1217 UC 2530AB distance=69' 13242-1217 GWP2011AC distance=69' 13232-1220 GWP2002 distance=77' 13304-1120 MRA 15 distance=78' 13197-1140 HU 740 distance=86' 13224-1230 J 1606 distance=90' 13212-1000 OCC 141 distance=92' 13229-1236 LDS 440AB distance=93' 13229-1236 GWP1998AC distance=93' 13212-0957 MRA 17 distance=94' 13267-1242 OCC 164 distance=96' 13192-1035 GWP1976 distance=96' 13315-1139 RST3842 distance=98' 13321-1115 TOK 291AB distance=102' 13321-1115 TOK 291Aa,Ab distance=102' 13325-1100 KPP3900 distance=109' 13198-0953 GWP1979 distance=111' 13216-0926 BRT 447 distance=117' 13321-1215 LDS4372 distance=121' 13176-1157 CBL 147 distance=122' 13194-0939 LDS4344 distance=127' 13228-1311 H 4 119 distance=127' 13257-0900 GWP2020 distance=130' 13248-1320 RST3838 distance=131' 13304-1256 HJ 2656 distance=131' 13208-1305 GWP1986 distance=132' 13312-1253 RST3840 distance=136' 13343-1132 HU 470Ca,Cb distance=136' 13343-1132 HU 470BC distance=136' 13343-1132 HU 470AB distance=136' 13324-1240 SHJ 165 distance=140' 13231-1326 BRT2734 distance=140' 13172-1230 GWP1964 distance=143' 13168-1220 TSN 165 distance=143' 13172-1232 GWP1965 distance=144' 13269-0846 MRA 18 distance=147' 13149-1122 SHJ 162BC distance=151' 13235-0841 BRT 550 distance=152' 13149-1122 RST3829Aa,Ab distance=152' 13149-1122 SHJ 162AB distance=152' 13152-1200 J 1605 distance=155' 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 Spica 13252-1110 BUP 150 AB 33 151.9
Show Spica 13252-1110 BUP 150 AC 61 367.3
Show Spica 13252-1110 OCC 418 Aa,Ab -1 -1.0
Show Spica 13252-1110 OCC 418 Aa,Ac -1 0.5
Show 13260-1032 KPP3895 191 2.9 40
Show 13229-1047 LDS4352 AB 7 15.3 42
Show 13229-1047 LDS4352 Aa,Ab 358 1.9 42
Show 13244-1026 RST3837 160 0.4 45
Show 13278-1036 GWP2024 257 230.2 51
Show 13223-1137 LDS 439 278 15.2 52
Show 13289-1135 LDS4367 204 14.3 60
Show 13269-1210 GWP2021 296 205.2 66
Show 13208-1127 HDS1872 26 0.1 68
Show 13242-1217 UC 2530 AB 32 14.9 69
Show 13242-1217 GWP2011 AC 352 545.8 69
Show 13232-1220 GWP2002 309 304.8 77
Show 13304-1120 MRA 15 251 0.1 78
Show 13197-1140 HU 740 273 4.1 86
Show 13224-1230 J 1606 296 9.5 90
Show 13212-1000 OCC 141 -1 0.1 92
Show 13229-1236 LDS 440 AB 89 5.0 93
Show 13229-1236 GWP1998 AC 130 40.9 93
Show 13212-0957 MRA 17 162 1.3 94
Show 13267-1242 OCC 164 -1 0.1 96
Show 13192-1035 GWP1976 171 5.4 96
Show 13315-1139 RST3842 148 0.3 98
Show 13321-1115 TOK 291 AB 158 84.6 102
Show 13321-1115 TOK 291 Aa,Ab 337 0.8 102
Show 13325-1100 KPP3900 220 3.7 109
Show 13198-0953 GWP1979 85 90.6 111
Show 13216-0926 BRT 447 54 7.9 117
Show 13321-1215 LDS4372 288 9.2 121
Show 13176-1157 CBL 147 345 24.3 122
Show 13194-0939 LDS4344 104 20.0 127
Show 13228-1311 H 4 119 311 19.5 127
Show 13257-0900 GWP2020 252 8.0 130
Show 13248-1320 RST3838 162 1.3 131
Show 13304-1256 HJ 2656 327 21.8 131
Show 13208-1305 GWP1986 309 33.3 132
Show 13312-1253 RST3840 307 3.4 136
Show 13343-1132 HU 470 Ca,Cb 43 0.2 136
Show 13343-1132 HU 470 BC 13 0.8 136
Show 13343-1132 HU 470 AB 245 3.8 136
Show 13324-1240 SHJ 165 78 48.1 140
Show 13231-1326 BRT2734 255 4.5 140
Show 13172-1230 GWP1964 64 10.2 143
Show 13168-1220 TSN 165 242 0.2 143
Show 13172-1232 GWP1965 341 48.4 144
Show 13269-0846 MRA 18 30 1.2 147
Show 13149-1122 SHJ 162 BC 136 66.2 151
Show 13235-0841 BRT 550 99 3.9 152

 
 
WDS 13252-1110 : COMPONENTS
 
 
  A Ab Ac B
Ab pa=0.0°
sep=0.00"
 
Ac pa=0.0°
sep=0.00"
pa=0.0°
sep=0.00"
 
B pa=32.1°
sep=151.03"
pa=32.1°
sep=151.03"
pa=32.1°
sep=151.03"
 
C pa=60.6°
sep=361.97"
pa=60.6°
sep=361.97"
pa=60.6°
sep=361.97"
pa=78.1°
sep=240.37"
 
 
13252-1110 A
 
 
Common name Spica Meaning ear Other names AZIMECH, ALARAPH Coord arcsec 2000 132511.58-110940.4
Mag 0.98 Spectral class B1III (blue-white) PmRA -42.00 PmDE -31.0
SAO 157923 HIP 65474 Tycho2 5547-01518-1 HD 116658
HR 5056 GC 18144 BD BD-10 3672 Bayer Alpha Virginis
Bayer name Alp Vir Flamsteed 67 Virginis Flamsteed name 67 Vir FK5 498
SAO
SAO 157923 DelFlag RA1950 PmRA1950 -0.0029
DE1950 PmDE1950 -0.033 Vmag 1.2 SpType B2
Double code Source 74 CatNum 498 DM BD-10 3672
DMcomp BDsup HD 116658 M HD 0
GC 18144 RA1950rad 3.50180685 DE1950rad -0.19025718 PmRA2000 -0.0026
PmDE2000 -0.027
Hipparcos
Catalog H HIP 65474 Proxy RAhms 13 25 11.60
DEdms -11 09 40.5 Vmag 0.98 VarFlag 1 R Vmag G
RAdeg 201.298 DEdeg -11.1612 AstroRef Plx 12.44
CCDM 13252-1109 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 116658 BD BD-10 3672
CD CP Dm number -10 3672 VIred -0.25
SpType B1V R SpType Coord arcsec 2000 132511.60-110940.5
Hipparcos 2
HIP 65474 Sn 7 So 0 Nc 1
RArad 3.5133190262 DErad -0.1948004728 Plx 13.06 PmRA -42.35
PmDE -30.67 E RArad 0.59 E DErad 0.38 E Plx 0.7
E pmRA 0.62 E pmDE 0.37 Hpmag 0.8891 E Hpmag 0.0022
SHp 0.014 VA 1 BV -0.235 E BV 0.008
VI -0.25
 
 
13252-1110 Ab
 
 
Coord arcsec 2000 132511.58-110940.4 Mag 4.5 Calc delta mag 3.2 Calc coord yes
 
 
13252-1110 Ac
 
 
Coord arcsec 2000 132511.58-110940.4 Mag 7.5 Calc delta mag 6.2 Calc coord yes
 
 
13252-1110 B
 
 
Coord arcsec 2000 132517.03-110732.5 Mag 12 Spectral class B2 (blue-white) Calc delta mag 10.7
Calc coord yes
 
 
13252-1110 C
 
 
Coord arcsec 2000 132533.01-110642.9 Mag 10.5 Spectral class B2 (blue-white) Calc delta mag 9.2
Calc coord yes