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Doubles in session


Current system
15351-4110
RIZ 15 AC


Nearby doubles
19' : 15362-4124
CPO 433AB

29' : 15371-4128
CPO 434

37' : 15326-4047
KPP1148

42' : 15382-4133
HRG 120

46' : 15388-4128
CPO 437

46' : 15387-4132
B 2363

52' : 15352-4201
RST1845

54' : 15324-4153
HJ 4782

58' : 15301-4107
JNN 205AB

61' : 15367-4208
HDS2196AB

71' : 15304-4155
HJ 4776AB

75' : 15417-4112
SKF1018

75' : 15295-4031
RST1842

82' : 15382-3957
B 1301

86' : 15343-3945
HDS2186

86' : 15290-4201
BRT 855

88' : 15274-4117
DAW 66

88' : 15346-4237
B 1298

89' : 15294-4010
JNN 204AB

91' : 15381-4234
HDO 250

92' : 15432-4102
RST1859

99' : 15411-3959
I 89

100' : 15434-4144
B 1303

102' : 15408-4230
I 1273

106' : 15299-4238
SUB 6

106' : 15418-4225
CPO 440



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.

15351-4110 RIZ 15 AC

 
 
15h 35m 08.41s -41° 10' 00.4" P.A. 210.00 sep 39.1 mag 3.44,17.00 Sp B2IV dist. 129.03 pc (420.9 l.y.)
 
 
Coord 2000 15351-4110 Discov num RIZ  15 Comp AC Coord arcsec 2000 15 35 08.41 -41 10 00.4
Date first 1999 Date last 1999 Obs 1
Pa first 210 Pa last 209.5 P.A. Now (θ) 209.5°
Sep first 39.1 Sep last 39.1 Sep. Now (ρ) 39.1"
Mag pri 3.44 Mag sec 17.00 delta mag (ΔM) 13.56 Spectral class B2IV (blue-white)
Pri motion ra -016 Sec motion ra
Pri motion dec -025 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
15351-4110 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Gam Lup 225938 15 35 08 -41 10 00 HJ 4786 AB 2021 118 275 0.8 3.44 3.54 0.10 Y
Show 225938 15 35 08 -41 10 00 RIZ 15 AC 1999 1 210 39.1 3.44 17.00 13.56 <===
Show 225938 15 35 08 -41 10 00 RIZ 15 AD 1999 1 292 53.4 3.44 16.40 12.96
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lupus SAO 225938 HIP 76297 Tycho2 7840-01432-1
HD 138690 HR 5776 GC 20926 CD CD-40 9760
CP CP-40 7042 Bayer Gamma Lupi Bayer name Gam Lup Distance 129.03
Distance ly 420.9 Bayer greek γ Lup
 
 
WDS 15351-4110 RIZ 15 AC : NOTES
 
 
discov_num notes refcode
HJ 4786 gam Lup. Variable RV.
Heintz (1956) reports that this orbit is not well known. Hei1956b
1976.471: Heintz (1956) reports that this orbit is not Hei1956b
well known. BLM1978
Magnitudes changed to Hipparcos V magnitude on recommendation of Ross Fab2000a
Gould. Glr2022
 
 
REFERENCES
 
 
refcode metd author reference
BLM1978 S j Morgan, B.L., Beddoes, D.R., Scaddan, R.J. & Dainty, J.C. 1978MNRAS.183..701M
BLM1978 MNRAS 183, 701, 1978
Fab2000a Hh - Fabricius, C. & Makarov, V.V. 2000A&A...356..141F
Fab2000a A&A 356, 141, 2000
Glr2022 not u Gould, R. ...................
Glr2022 private communication, 2022 (11 August email)
Hei1956b orb - Heintz, W.D. 1956AN....283..145H
Hei1956b AN 283, 145, 1956
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
50 RIZ Rizzuto, A.C., Ireland, M.J., Robertson, J.G., Kok, Y., Tuthill, P.G.,
50 RIZ Warrington, B.A., Haubois, X., Tango, W.J., Norris, B., ten Brummelaar, T.,
50 RIZ Kraus, A.L., Jacob, A., & Laliberte-Houdeville, C.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15351-4110 RIZ 15 AC 1999 1 210 39.1 2.77 17.00 B2IV N 153508.41-411000.4

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

 
 
WDS 15351-4110 RIZ 15 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15351-4110 RIZ 15 AC : MEASURES
 
 
No records found.

 
 
WDS 15351-4110 : VIRTUAL EYEPIECE
 
 

15351-4110 HJ 4786A mag 3.44 Sp B2IV 15351-4110 HJ 4786B sep 0.6 P.A. 276.60 mag 3.54 15351-4110 RIZ 15C sep 37.0 P.A. 203.10 mag 17 15351-4110 RIZ 15D sep 42.4 P.A. 298.70 mag 16.4 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 15351-4110 : ALADIN DSS IMAGE @ 15h 35m 08.41s -41° 10' 00.4"
 
 
 
 
WDS 15351-4110 RIZ 15 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15351-4110 RIZ 15AC distance=0' 15362-4124 RST1849BC distance=19' 15362-4124 CPO 433AB distance=19' 15371-4128 CPO 434 distance=29' 15326-4047 KPP1148 distance=37' 15382-4133 HRG 120 distance=42' 15388-4128 CPO 437 distance=46' 15387-4132 B 2363 distance=46' 15352-4201 RST1845 distance=52' 15324-4153 HJ 4782 distance=54' 15301-4107 JNN 205AB distance=58' 15367-4208 SKF1399EF distance=58' 15367-4208 HDS2196AB distance=61' 15367-4208 HRG 119AC distance=61' 15367-4208 SHY 277AD distance=61' 15367-4208 SKF1399AE distance=61' 15367-4208 SKF1399AF distance=61' 15367-4208 TOK 408Ca,Cb distance=61' 15319-4201 KPP1834CD distance=63' 15304-4155 HJ 4776AB distance=71' 15417-4112 SKF1018 distance=75' 15295-4031 RST1842 distance=75' 15382-3957 B 1301 distance=82' 15343-3945 HDS2186 distance=86' 15290-4201 BRT 855 distance=86' 15274-4117 DAW 66 distance=88' 15346-4237 B 1298 distance=88' 15294-4010 JNN 204AB distance=89' 15294-4010 JNN 204AC distance=89' 15381-4234 HDO 250 distance=91' 15432-4102 RST1859 distance=92' 15411-3959 I 89 distance=99' 15434-4144 B 1303 distance=100' 15408-4230 I 1273 distance=102' 15299-4238 SUB 6 distance=106' 15418-4225 CPO 440 distance=106' 15444-4149 HWE 79 distance=111' 15322-4257 HJ 4781 distance=112' 15271-4217 KPP1195 distance=113' 15298-4248 DON 736 distance=116' 15245-4145 TDS9509 distance=125' 15241-4110 VSP 45AB distance=125' 15241-4110 VSP 45AC distance=125' 15275-4243 KPP 345 distance=127' 15387-3908 HDO 251 distance=129' 15444-4227 DON 754 distance=130' 15435-4244 TDS9601 distance=132' 15374-4320 B 1300 distance=133' 15315-4319 DON 738 distance=136' 15346-4328 I 1580 distance=138' 15314-3858 B 1295 distance=139' 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 15351-4110 HJ 4786 AB 275 0.8
Show 15351-4110 RIZ 15 AC 210 39.1
Show 15351-4110 RIZ 15 AD 292 53.4
Show 15362-4124 RST1849 BC 248 1.2 19
Show 15362-4124 CPO 433 AB 6 4.7 19
Show 15371-4128 CPO 434 129 6.6 29
Show 15326-4047 KPP1148 310 8.9 37
Show 15382-4133 HRG 120 354 14.7 42
Show 15388-4128 CPO 437 305 5.2 46
Show 15387-4132 B 2363 231 2.9 46
Show 15352-4201 RST1845 25 0.8 52
Show 15324-4153 HJ 4782 268 8.3 54
Show 15301-4107 JNN 205 AB 313 0.5 58
Show 15367-4208 SKF1399 EF 59 167.6 58
Show 15367-4208 HDS2196 AB 250 4.3 61
Show 15367-4208 HRG 119 AC 184 13.5 61
Show 15367-4208 SHY 277 AD 139 999.9 61
Show 15367-4208 SKF1399 AE 350 151.9 61
Show 15367-4208 SKF1399 AF 26 262.5 61
Show 15367-4208 TOK 408 Ca,Cb 304 0.0 61
Show 15319-4201 KPP1834 CD 67 14.2 63
Show 15304-4155 HJ 4776 AB 230 5.6 71
Show 15417-4112 SKF1018 266 82.7 75
Show 15295-4031 RST1842 252 2.6 75
Show 15382-3957 B 1301 11 1.5 82
Show 15343-3945 HDS2186 246 11.6 86
Show 15290-4201 BRT 855 34 4.9 86
Show 15274-4117 DAW 66 32 1.6 88
Show 15346-4237 B 1298 216 3.0 88
Show 15294-4010 JNN 204 AB 37 3.0 89
Show 15294-4010 JNN 204 AC 64 4.3 89
Show 15381-4234 HDO 250 30 11.8 91
Show 15432-4102 RST1859 43 7.9 92
Show 15411-3959 I 89 169 1.5 99
Show 15434-4144 B 1303 127 1.6 100
Show 15408-4230 I 1273 316 1.4 102
Show 15299-4238 SUB 6 159 44.5 106
Show 15418-4225 CPO 440 235 43.3 106
Show 15444-4149 HWE 79 338 3.7 111
Show 15322-4257 HJ 4781 195 12.1 112
Show 15271-4217 KPP1195 202 9.3 113
Show 15298-4248 DON 736 227 1.6 116
Show 15245-4145 TDS9509 84 9.2 125
Show 15241-4110 VSP 45 AB 56 0.9 125
Show 15241-4110 VSP 45 AC 163 4.8 125
Show 15275-4243 KPP 345 111 3.8 127
Show 15387-3908 HDO 251 45 10.5 129
Show 15444-4227 DON 754 250 2.3 130
Show 15435-4244 TDS9601 97 0.7 132
Show 15374-4320 B 1300 123 0.2 133
Show 15315-4319 DON 738 64 3.1 136

 
 
WDS 15351-4110 : COMPONENTS
 
 
  A B C
B pa=276.6°
sep=0.63"
 
C pa=203.1°
sep=36.99"
pa=202.1°
sep=36.82"
 
D pa=298.7°
sep=42.39"
pa=299.0°
sep=41.81"
pa=337.4°
sep=58.93"
 
 
15351-4110 A
 
 
Name Gam Lup Coord arcsec 2000 153508.41-411000.4 Mag 3.44 Spectral class B2IV (blue-white)
PmRA -28.00 PmDE -42.0 SAO 225938 HIP 76297
Tycho2 7840-01432-1 HD 138690 HR 5776 GC 20926
CD CD-40 9760 CP CP-40 7042 Bayer Gamma Bayer name Gam
Tycho2
Tycho2 7840-01432-1 Pflag P RAmdeg 233.78503305 DEmdeg -41.16678306
PmRA -28.2 PmDE -42.0 E RAmdeg 3 E DEmdeg 3
E pmRA 2.4 E pmDE 2.2 EpRAm 1991.69 EpDEm 1991.40
Num 3 Q RAmdeg 1.7 Q DEmdeg 2.0 Q pmRA 1.7
Q pmDE 2.1 BTmag 2.755 E BTmag 0.014 VTmag 2.954
E VTmag 0.009 Prox 8 TYC T HIP 76297
CCDM B RAdeg 233.78508250 DEdeg -41.16667889 EpRA 1990 1.71
EpDE 1990 1.42 E RAdeg 3.2 E DEdeg 3.3 Posflg D
Corr 0.3
SAO
SAO 225938 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.031 Vmag 3 SpType B3
Double code Source 70 CatNum 20926 DM CD-40 9760
DMcomp BDsup HD 138690 M HD 0
GC 20926 RA1950rad 4.06574376 DE1950rad -0.71558969 PmRA2000 -0.0013
PmDE2000 -0.028
Hipparcos
Catalog H HIP 76297 Proxy H RAhms 15 35 08.46
DEdms -41 10 00.1 Vmag 2.8 VarFlag 1 R Vmag G
RAdeg 233.785 DEdeg -41.1667 AstroRef A Plx 5.75
CCDM 15351-4110 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 278 Rho 0.714 HD 138690 BD
CD CD-40 9760 CP CP-40 7042 Dm number -40 9760 VIred -0.22
SpType B2IV R SpType Coord arcsec 2000 153508.46-411000.1
Hipparcos 2
HIP 76297 Sn 15 So 3 Nc 2
RArad 4.0803223879 DErad -0.718494371 Plx 7.75 PmRA -15.62
PmDE -25.43 E RArad 0.54 E DErad 0.24 E Plx 0.5
E pmRA 0.69 E pmDE 0.43 Hpmag 2.7 E Hpmag 0.0013
SHp 0.009 VA 1 BV -0.216 E BV 0.015
VI -0.22
CCDM
Ccdm 15351-4110 RComp Comp A Note1
Note2 Discov num DRAs 2.50 DDEs -0.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 3.7 Sp B3 PmNote *
PmRA -8 PmDE -31 Dm number -40 9760 Cat1 CD
Name2 225938 Cat2 SAO HD 138690 M HD
ADS BDS M ADS BDS N IDS IDS 15285S4050A
HIC 76297
 
 
15351-4110 B
 
 
Coord arcsec 2000 153508.35-411000.3 Mag 3.54 PmRA -28.00 PmDE -42.0
Tycho2 7840-01432-2 Calc delta mag 0.1 Calc coord yes
Tycho2
Tycho2 7840-01432-2 Pflag P RAmdeg 233.78503305 DEmdeg -41.16678306
PmRA -28.2 PmDE -42.0 E RAmdeg 3 E DEmdeg 3
E pmRA 2.4 E pmDE 2.2 EpRAm 1991.69 EpDEm 1991.40
Num 3 Q RAmdeg 1.7 Q DEmdeg 2.0 Q pmRA 1.7
Q pmDE 2.1 BTmag 4.269 E BTmag 0.014 VTmag 4.451
E VTmag 0.009 Prox 8 TYC T HIP 76297
CCDM A RAdeg 233.78537722 DEdeg -41.16671139 EpRA 1990 1.71
EpDE 1990 1.41 E RAdeg 3.2 E DEdeg 3.3 Posflg D
Corr 0.3
CCDM
Ccdm 15351-4110 RComp Comp B Note1 *
Note2 Discov num HJ 4786 DRAs DDEs
R dRAs Year 1835 Theta Rho
Obs 99 Vmag 3.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15285S4050B
HIC 76297
 
 
15351-4110 C
 
 
Coord arcsec 2000 153507.13-411034.4 Mag 17 Calc delta mag 13.56 Calc coord yes
 
 
15351-4110 D
 
 
Coord arcsec 2000 153505.12-410940.0 Mag 16.4 PmRA 7.00 PmDE -43.0
Calc delta mag 12.96 Calc coord yes