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Doubles in session


Current system
15107-4344
CPO 415 AB
HD 134330


Nearby doubles
29' : 15085-4328
KPP 338

31' : 15131-4328
DON 722

36' : 15140-4348
I 228

42' : 15139-4321
DAW 210

46' : 15106-4259
SUB 5

47' : 15145-4323
DUN 179

51' : 15087-4429
JNN 201AB

51' : 15075-4306
CPO 63

52' : 15150-4323
B 1275

52' : 15128-4430
SHT 59

57' : 15153-4409
HDO 244

57' : 15088-4436
SWR 168

57' : 15087-4252
SHT 58AB

62' : 15071-4256
BRT 847

64' : 15070-4433
TDS9409

64' : 15048-4335
DON 712

64' : 15091-4242
TOI9003

71' : 15054-4303
BRT 846

71' : 15051-4308
B 1261

73' : 15143-4242
B 1273AB

74' : 15145-4244
TOB 7

79' : 15121-4501
I 238AB

80' : 15146-4451
CPO 417

84' : 15071-4458
CPO 412

86' : 15119-4220
HJ 4741

88' : 15128-4508
TRC 5



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.

15107-4344 CPO 415 AB (HD 134330)

 
 
15h 10m 41.61s -43° 43' 47.5" P.A. 20.00 sep 49.7 mag 7.07,7.66 Sp G5V dist. 30.44 pc (99.3 l.y.)
 
 
Coord 2000 15107-4344 Discov num CPO 415 Comp AB Coord arcsec 2000 15 10 41.61 -43 43 47.5
Date first 1901 Date last 2016 Obs 21
Pa first 21 Pa last 19.7 P.A. Now (θ) 19.7°
Sep first 50.1 Sep last 49.74 Sep. Now (ρ) 49.74"
Mag pri 7.07 Mag sec 7.66 delta mag (ΔM) 0.59 Spectral class G5V (yellow)
Pri motion ra +011 Sec motion ra +011
Pri motion dec -099 Sec motion dec -105
Notes N T (See Notes, Parallax indicates physical)
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
15107-4344 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 225508 15 10 42 -43 43 48 CPO 415 Aa,Ab 2021 4 268 1.4 7.10 12.20 5.10
Show HD 134330 225508 15 10 42 -43 43 48 CPO 415 AB 2016 21 20 49.7 7.07 7.66 0.59 <===
Show 225508 15 10 42 -43 43 48 ARY 119 AC 2016 5 162 34.1 7.07 12.20 5.13
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 134330 Constellation Lupus SAO 225508 HIP 74268
Tycho2 7834-03135-1 Gaia DR2 6003429213889816832 HD 134330 GC 20390
CD CD-43 9677 CP CP-43 6901 Distance 30.44 Distance ly 99.3
 
 
WDS 15107-4344 CPO 415 AB (HD 134330) : NOTES
 
 
discov_num notes refcode
CPO 415 B is CPD-43@9678, spectrum K0IV-V.
SHY 269. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
 
 
REFERENCES
 
 
refcode metd author reference
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
 
 
DISCOVERER
 
 
idgroup discov author
1 ARY Argyle, R.W.
72 CPO Cape Observatory
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15107-4344 CPO 415 AB 2016 18 20 49.7 7.07 7.66 G5V NZ V 151041.61-434347.5

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

 
 
WDS 15107-4344 CPO 415 AB (HD 134330) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15107-4344 CPO 415 AB (HD 134330) : MEASURES
 
 
No records found.

 
 
WDS 15107-4344 (HD 134330) : VIRTUAL EYEPIECE
 
 

15107-4344 CPO 415A mag 7.07 Sp G5V 15107-4344 CPO 415Ab sep 1.0 P.A. 266.80 mag 12.2 15107-4344 CPO 415B sep 48.4 P.A. 14.50 mag 7.66 15107-4344 ARY 119C sep 33.4 P.A. 167.10 mag 12.2 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 15107-4344 (HD 134330) : ALADIN DSS IMAGE @ 15h 10m 41.61s -43° 43' 47.5"
 
 
 
 
WDS 15107-4344 CPO 415 AB (HD 134330) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15107-4344 CPO 415AB distance=1' 15107-4344 ARY 119AC distance=1' 15107-4344 CPO 415Aa,Ab distance=1' 15085-4328 KPP 338 distance=29' 15131-4328 DON 722 distance=31' 15140-4348 I 228 distance=36' 15139-4321 DAW 210 distance=42' 15106-4259 SUB 5 distance=46' 15145-4323 DUN 179 distance=47' 15087-4429 JNN 201AB distance=51' 15075-4306 CPO 63 distance=51' 15150-4323 B 1275 distance=52' 15128-4430 SHT 59 distance=52' 15153-4409 HDO 244 distance=57' 15088-4436 SWR 168 distance=57' 15087-4252 SHT 58AB distance=57' 15071-4256 BRT 847 distance=62' 15070-4433 TDS9409 distance=64' 15048-4335 DON 712 distance=64' 15091-4242 TOI9003 distance=64' 15054-4303 BRT 846 distance=71' 15051-4308 B 1261 distance=71' 15143-4242 B 1273AB distance=73' 15143-4242 WSI 82Aa,Ab distance=73' 15143-4242 B 1273AB,C distance=73' 15145-4244 TOB 7 distance=74' 15121-4501 I 238AB distance=79' 15121-4501 I 238AC distance=79' 15146-4451 CPO 417 distance=80' 15071-4458 CPO 412 distance=84' 15119-4220 HJ 4741 distance=86' 15128-4508 TRC 5 distance=88' 15116-4517 B 1267AB distance=94' 15116-4517 DUN 178AC distance=94' 15088-4517 SEE 219AB distance=96' 15088-4517 TOK 8AC distance=96' 15197-4330 KPP2660 distance=100' 15189-4430 B 1280 distance=100' 15166-4222 KOU 34AB distance=105' 15011-4400 CPO 407 distance=105' 15201-4318 BRT 853 distance=106' 15031-4237 WIS 279AB distance=107' 15031-4237 WIS 279Aa,Ab distance=107' 15200-4423 BUG 12 distance=108' 15069-4525 HDS2129 distance=109' 15008-4321 TDS9372 distance=111' 15088-4155 KPP 782 distance=112' 15010-4300 B 1256 distance=115' 15190-4236 DON 729 distance=115' 15096-4539 DON 716 distance=116' 15036-4515 TDS9387 distance=120' 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 15107-4344 CPO 415 AB 20 49.7 1
Show 15107-4344 ARY 119 AC 162 34.1 1
Show 15107-4344 CPO 415 Aa,Ab 268 1.4 1
Show 15085-4328 KPP 338 306 4.9 29
Show 15131-4328 DON 722 108 1.7 31
Show 15140-4348 I 228 13 1.2 36
Show 15139-4321 DAW 210 225 16.3 42
Show 15106-4259 SUB 5 123 87.6 46
Show 15145-4323 DUN 179 46 10.4 47
Show 15087-4429 JNN 201 AB 211 1.8 51
Show 15075-4306 CPO 63 176 2.2 51
Show 15150-4323 B 1275 57 2.0 52
Show 15128-4430 SHT 59 120 5.5 52
Show 15153-4409 HDO 244 40 14.0 57
Show 15088-4436 SWR 168 142 31.2 57
Show 15087-4252 SHT 58 AB 293 0.0 57
Show 15071-4256 BRT 847 335 6.3 62
Show 15070-4433 TDS9409 287 10.0 64
Show 15048-4335 DON 712 278 0.4 64
Show 15091-4242 TOI9003 311 2.4 64
Show 15054-4303 BRT 846 232 4.8 71
Show 15051-4308 B 1261 274 0.2 71
Show 15143-4242 B 1273 AB 136 0.6 73
Show 15143-4242 WSI 82 Aa,Ab 85 0.0 73
Show 15143-4242 B 1273 AB,C 136 15.8 73
Show 15145-4244 TOB 7 169 3.3 74
Show 15121-4501 I 238 AB 136 3.2 79
Show 15121-4501 I 238 AC 316 34.2 79
Show 15146-4451 CPO 417 320 3.3 80
Show 15071-4458 CPO 412 210 4.6 84
Show 15119-4220 HJ 4741 120 11.2 86
Show 15128-4508 TRC 5 136 5.6 88
Show 15116-4517 B 1267 AB 314 1.3 94
Show 15116-4517 DUN 178 AC 255 30.1 94
Show 15088-4517 SEE 219 AB 143 0.1 96
Show 15088-4517 TOK 8 AC 229 6.6 96
Show 15197-4330 KPP2660 133 24.9 100
Show 15189-4430 B 1280 300 0.8 100
Show 15166-4222 KOU 34 AB 21 9.6 105
Show 15011-4400 CPO 407 331 6.4 105
Show 15201-4318 BRT 853 8 3.4 106
Show 15031-4237 WIS 279 AB 108 388.0 107
Show 15031-4237 WIS 279 Aa,Ab 109 0.2 107
Show 15200-4423 BUG 12 22 1.0 108
Show 15069-4525 HDS2129 73 0.4 109
Show 15008-4321 TDS9372 76 2.5 111
Show 15088-4155 KPP 782 214 6.7 112
Show 15010-4300 B 1256 77 0.7 115
Show 15190-4236 DON 729 155 2.2 115
Show 15096-4539 DON 716 301 1.7 116
Show 15036-4515 TDS9387 307 0.5 120

 
 
WDS 15107-4344 : COMPONENTS
 
 
  A Ab B
Ab pa=266.8°
sep=0.98"
 
B pa=14.5°
sep=48.37"
pa=15.6°
sep=48.68"
 
C pa=167.1°
sep=33.37"
pa=165.4°
sep=33.55"
pa=183.4°
sep=79.49"
 
 
15107-4344 A
 
 
Name HD 134331 Coord arcsec 2000 151041.61-434347.5 Mag 7.07 Spectral class G5V (yellow)
PmRA 11.00 PmDE -99.0 SAO 225508 HIP 74268
Tycho2 7834-03135-1 HD 134331 GC 20390 CD CD-43 9677
CP CP-43 6901
Tycho2
Tycho2 7834-03135-1 Pflag RAmdeg 227.67339251 DEmdeg -43.72987170
PmRA 15.5 PmDE -99.1 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.0 EpRAm 1990.98 EpDEm 1990.90
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 7.758 E BTmag 0.016 VTmag 7.068
E VTmag 0.011 Prox 498 TYC T HIP 74268
CCDM RAdeg 227.67334222 DEdeg -43.72963611 EpRA 1990 1.54
EpDE 1990 1.45 E RAdeg 4.6 E DEdeg 4.8 Posflg
Corr 0.4
SAO
SAO 225508 DelFlag RA1950 PmRA1950 0.0018
DE1950 PmDE1950 -0.096 Vmag 7.3 SpType G0
Double code Source 70 CatNum 20390 DM CD-43 9677
DMcomp BDsup HD 134331 M HD 0
GC 20390 RA1950rad 3.95906196 DE1950rad -0.75991039 PmRA2000 0.0019
PmDE2000 -0.093
Hipparcos
Catalog H HIP 74268 Proxy RAhms 15 10 41.60
DEdms -43 43 46.7 Vmag 7.01 VarFlag R Vmag G
RAdeg 227.673 DEdeg -43.7296 AstroRef Plx 32.96
CCDM 15107-4343 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 134331 BD
CD CD-43 9677 CP CP-43 6901 Dm number -43 9677 VIred 0.69
SpType G5V R SpType Coord arcsec 2000 151041.60-434346.7
Hipparcos 2
HIP 74268 Sn 5 So 0 Nc 1
RArad 3.9736493812 DErad -0.7632260413 Plx 32.85 PmRA 11.31
PmDE -98.46 E RArad 0.39 E DErad 0.36 E Plx 0.54
E pmRA 0.52 E pmDE 0.47 Hpmag 7.1382 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.619 E BV 0.003
VI 0.69
 
 
15107-4344 Ab
 
 
Coord arcsec 2000 151041.52-434347.6 Mag 12.2 Calc delta mag 5.1 Calc coord yes
 
 
15107-4344 B
 
 
Coord arcsec 2000 151042.73-434300.7 Mag 7.66 PmRA 11.00 PmDE -105.0
SAO 225510 HIP 74271 Tycho2 7834-03134-1 HD 134330
GC 20392 CD CD-43 9678 CP CP-43 6903 Calc delta mag 0.56
Calc coord yes
Tycho2
Tycho2 7834-03134-1 Pflag RAmdeg 227.68006142 DEmdeg -43.71691752
PmRA 11.2 PmDE -105.4 E RAmdeg 5 E DEmdeg 6
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.03 EpDEm 1990.60
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.7 BTmag 8.478 E BTmag 0.016 VTmag 7.655
E VTmag 0.012 Prox 498 TYC T HIP 74271
CCDM RAdeg 227.68002528 DEdeg -43.71666556 EpRA 1990 1.60
EpDE 1990 1.40 E RAdeg 5.3 E DEdeg 6.2 Posflg
Corr 0.3
SAO
SAO 225510 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.081 Vmag 7.8 SpType G0
Double code Source 70 CatNum 20392 DM CD-43 9678
DMcomp BDsup HD 134330 M HD 0
GC 20392 RA1950rad 3.95917636 DE1950rad -0.75967327 PmRA2000 0.001
PmDE2000 -0.078
Hipparcos
Catalog H HIP 74271 Proxy RAhms 15 10 43.21
DEdms -43 43 00.0 Vmag 7.6 VarFlag R Vmag G
RAdeg 227.68 DEdeg -43.7167 AstroRef Plx 32.26
CCDM 15107-4343 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 134330 BD
CD CD-43 9678 CP CP-43 6903 Dm number -43 9678 VIred 0.77
SpType K0IV-V R SpType Coord arcsec 2000 151043.21-434300.0
Hipparcos 2
HIP 74271 Sn 5 So 0 Nc 1
RArad 3.9737660592 DErad -0.7629996695 Plx 32.19 PmRA 10.18
PmDE -104.14 E RArad 0.51 E DErad 0.43 E Plx 0.66
E pmRA 0.66 E pmDE 0.64 Hpmag 7.7488 E Hpmag 0.0013
SHp 0.01 VA 0 BV 0.72 E BV 0.015
VI 0.77
 
 
15107-4344 C
 
 
Coord arcsec 2000 151042.30-434420.0 Mag 12.2 PmRA -24.00 PmDE -31.0
Calc delta mag 5.1 Calc coord yes