12175-4257 CPO 345

 
 
12h 17m 31.19s -42° 57' 24.7" P.A. 188.00 sep 11.2 mag 8.91,12.80 Sp G0V dist. 97.75 pc (318.86 l.y.)
 
 
Coord 2000 12175-4257 Discov num CPO 345 Comp Coord arcsec 2000 12 17 31.19 -42 57 24.7
Date first 1899 Date last 2015 Obs 6
Pa first 171 Pa last 187.6 P.A. Now (θ) 187.6°
Sep first 10.2 Sep last 11.221 Sep. Now (ρ) 11.221"
Mag pri 8.91 Mag sec 12.80 delta mag (ΔM) 3.89 Spectral class G0V (yellow)
Pri motion ra +023 Sec motion ra -004
Pri motion dec +009 Sec motion dec -004
Notes
rPM=1.213
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus SAO 223334 HIP 59924 Tycho2 7764-01194-1
Gaia DR2 6145091533259717504 HD 106867 CD CD-42 7529 CP CP-42 5706
Distance 97.75 Distance ly 318.86
 
 
WDS 12175-4257 CPO 345 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CpO1906 - Cape Observatory .
CpO1906 Cape Obs - Henderson, 1906
CpO1938 P+ - Cape Observatory .
CpO1938 +T Cape Obs (1822-1938 data)
CpO9999 T - Cape Observatory ...................
CpO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12175-4257 CPO 345 1987 1 241 24.2 8.70 12.00 G0V 121731.19-425724.8
12175-4257 CPO 345 1999 3 186 11.2 8.91 12.80 G0V D 121731.19-425724.7
12175-4257 CPO 345 2015 6 188 11.2 8.91 12.80 G0V 121731.19-425724.7

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

 
 
WDS 12175-4257 CPO 345 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12175-4257 CPO 345 : MEASURES
 
 
No records found.

 
 
WDS 12175-4257 : VIRTUAL EYEPIECE
 
 

12175-4257 CPO 345A mag 8.91 Sp G0V 12175-4257 CPO 345B sep 11.2 P.A. 185.60 mag 12.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 12175-4257 : ALADIN DSS IMAGE @ 12h 17m 31.19s -42° 57' 24.7"
 
 
 
 
WDS 12175-4257 CPO 345 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12175-4257  CPO 345 distance=0' 12182-4251  DAM1244 distance=10' 12184-4245  CPO 346 distance=16' 12164-4310  NSN 408 distance=19' 12144-4241  TDS8280 distance=39' 12147-4235  KPP1844 distance=39' 12160-4334  DON1097 distance=41' 12159-4217  SKF1013 distance=45' 12211-4234  I  1221 distance=47' 12208-4327  TDS8343 distance=47' 12165-4211  BRT 807 distance=48' 12219-4250  CPO 348 distance=49' 12151-4341  TDS8285 distance=52' 12127-4257  RST5365 distance=54' 12223-4216  RST1663 distance=68' 12153-4150  KPP 265 distance=72' 12210-4400  KPP1074 distance=73' 12212-4151  TDS8348 distance=78' 12168-4417  TDS8299 distance=80' 12159-4417  SWR 128 distance=82' 12141-4144  RST1656 distance=83' 12101-4334  CPO  56 distance=90' 12104-4352  TOK 897 distance=96' 12264-4244  DON1100 distance=99' 12264-4316  HDS1750 distance=100' 12145-4122  UC 2299 distance=102' 12186-4442  UC 2313 distance=106' 12246-4409  KPP1900 distance=106' 12162-4112  WG  151 distance=106' 12087-4345  DON 511 distance=108' 12161-4446  UC 2304 distance=110' 12075-4239  TDS8231 distance=112' 12251-4417  DON1099 distance=115' 12108-4130  RST1652 distance=116' 12216-4112  CTI5585 distance=116' 12129-4442  HRG  75 distance=116' 12282-4245  KPP1271 distance=119' 12161-4058  I  1219 distance=121' 12276-4350  CPO  57AB distance=122' 12276-4350  B  9019AC distance=122' 12276-4350  B  9019AD distance=122' 12236-4442  COO 136 distance=123' 12218-4452  B  1210 distance=124' 12247-4123  HJ 4518 distance=124' 12129-4454  HJ 4507 distance=127' 12141-4056  B  2291 distance=128' 12078-4409  CPO 342 distance=129' 12063-4353  UC 2270 distance=135' 12169-4512  B  1209 distance=135' 12098-4113  RST1648 distance=136' 12079-4424  B  1207 distance=136' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12175-4257 CPO 345 188 11.2
Show 12182-4251 DAM1244 179 8.5 10
Show 12184-4245 CPO 346 22 3.8 16
Show 12164-4310 NSN 408 264 4.1 19
Show 12144-4241 TDS8280 211 2.3 39
Show 12147-4235 KPP1844 259 14.3 39
Show 12160-4334 DON1097 81 6.5 41
Show 12159-4217 SKF1013 191 34.3 45
Show 12211-4234 I 1221 82 1.7 47
Show 12208-4327 TDS8343 327 0.8 47
Show 12165-4211 BRT 807 195 10.2 48
Show 12219-4250 CPO 348 137 3.6 49
Show 12151-4341 TDS8285 239 0.5 52
Show 12127-4257 RST5365 355 0.2 54
Show 12223-4216 RST1663 345 0.1 68
Show 12153-4150 KPP 265 58 3.7 72
Show 12210-4400 KPP1074 83 8.5 73
Show 12212-4151 TDS8348 184 0.5 78
Show 12168-4417 TDS8299 331 0.5 80
Show 12159-4417 SWR 128 86 21.9 82
Show 12141-4144 RST1656 302 2.0 83
Show 12101-4334 CPO 56 202 22.8 90
Show 12104-4352 TOK 897 333 0.1 96
Show 12264-4244 DON1100 49 8.2 99
Show 12264-4316 HDS1750 41 0.1 100
Show 12145-4122 UC 2299 269 13.4 102
Show 12186-4442 UC 2313 194 49.3 106
Show 12246-4409 KPP1900 134 14.9 106
Show 12162-4112 WG 151 56 7.9 106
Show 12087-4345 DON 511 193 0.4 108
Show 12161-4446 UC 2304 341 12.5 110
Show 12075-4239 TDS8231 228 0.5 112
Show 12251-4417 DON1099 263 4.7 115
Show 12108-4130 RST1652 29 0.8 116
Show 12216-4112 CTI5585 30 11.1 116
Show 12129-4442 HRG 75 180 14.1 116
Show 12282-4245 KPP1271 319 9.7 119
Show 12161-4058 I 1219 231 0.9 121
Show 12276-4350 CPO 57 AB 269 8.9 122
Show 12276-4350 B 9019 AC 34 21.4 122
Show 12276-4350 B 9019 AD 62 54.1 122
Show 12236-4442 COO 136 273 2.4 123
Show 12218-4452 B 1210 62 0.6 124
Show 12247-4123 HJ 4518 208 10.0 124
Show 12129-4454 HJ 4507 221 14.9 127
Show 12141-4056 B 2291 136 2.8 128
Show 12078-4409 CPO 342 194 3.4 129
Show 12063-4353 UC 2270 125 13.7 135
Show 12169-4512 B 1209 121 2.7 135
Show 12098-4113 RST1648 86 0.8 136
Show 12079-4424 B 1207 245 1.1 136

 
 
WDS 12175-4257 : COMPONENTS
 
 
  A
B pa=185.6°
sep=11.18"
 
 
12175-4257 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 121731.19-425724.7 Mag 8.91 Spectral class G0V (yellow)
PmRA 23.00 PmDE 9.0 SAO 223334 HIP 59924
Tycho2 7764-01194-1 HD 106867 CD CD-42 7529 CP CP-42 5706
Tycho2
Tycho2 7764-01194-1 Pflag RAmdeg 184.38001698 DEmdeg -42.95688270
PmRA 20.3 PmDE 6.8 E RAmdeg 8 E DEmdeg 9
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.61 EpDEm 1990.21
Num 7 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.7
Q pmDE 0.5 BTmag 9.529 E BTmag 0.019 VTmag 8.912
E VTmag 0.014 Prox 969 TYC T HIP 59924
CCDM RAdeg 184.37995361 DEdeg -42.95689833 EpRA 1990 1.84
EpDE 1990 1.76 E RAdeg 8.4 E DEdeg 8.9 Posflg
Corr 0.0
SAO
SAO 223334 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 0.006 Vmag 8.5 SpType F8
Double code Source 48 CatNum 10244 DM CP-42 5706
DMcomp BDsup HD 106867 M HD 0
GC RA1950rad 3.20652985 DE1950rad -0.74489467 PmRA2000 0.0023
PmDE2000 0.01
Hipparcos
Catalog H HIP 59924 Proxy RAhms 12 17 31.19
DEdms -42 57 24.8 Vmag 8.8 VarFlag R Vmag H
RAdeg 184.38 DEdeg -42.9569 AstroRef Plx 11.02
CCDM 12175-4257 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 106867 BD
CD CD-42 7529 CP CP-42 5706 Dm number -42 7529 VIred 0.64
SpType G0V R SpType Coord arcsec 2000 121731.19-425724.8
Hipparcos 2
HIP 59924 Sn 5 So 0 Nc 1
RArad 3.2180372579 DErad -0.7497393192 Plx 10.23 PmRA 18.72
PmDE 6.69 E RArad 0.86 E DErad 0.65 E Plx 1.28
E pmRA 1.02 E pmDE 0.75 Hpmag 8.9263 E Hpmag 0.0016
SHp 0.018 VA 0 BV 0.594 E BV 0.017
VI 0.66
CCDM
Ccdm 12175-4257 RComp Comp A Note1
Note2 Discov num DRAs 1.20 DDEs -25.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp F8 PmNote *
PmRA 22 PmDE 6 Dm number -42 7529 Cat1 CD
Name2 223334 Cat2 SAO HD 106867 M HD
ADS BDS M ADS BDS N IDS IDS 12123S4224A
HIC 59924
 
 
12175-4257 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 121731.09-425735.8 Mag 12.8 PmRA -4.00
PmDE -4.0 Calc delta mag 3.89 Calc coord yes
CCDM
Ccdm 12175-4257 RComp Comp B Note1
Note2 Discov num CPO DRAs DDEs
R dRAs Year Theta S Rho 10.0
Obs Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12123S4224B
HIC