12417-0127 STF 1670 AE

 
 
12h 41m 39.60s -01° 26' 57.9" P.A. 167.00 sep 260.4 mag 3.48,8.94 Sp F0V dist. 11.68 pc (38.1 l.y.)
 
 
Coord 2000 12417-0127 Discov num STF1670 Comp AE Coord arcsec 2000 12 41 39.60 -01 26 57.9
Date first 1851 Date last 2016 Obs 18
Pa first 186 Pa last 167.1 P.A. Now (θ) 167.1°
Sep first 255.0 Sep last 260.41 Sep. Now (ρ) 260.41"
Mag pri 3.48 Mag sec 8.94 delta mag (ΔM) 5.46 Spectral class F0V (yellow-white)
Pri motion ra -601 Sec motion ra -056
Pri motion dec +084 Sec motion dec +006
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.907
This double is not physical.
 
 
12417-0127 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Porrima 138917 12 41 40 -01 26 58 STF 1670 AB 2021 1611 356 2.9 3.48 3.53 0.05 Y
Show 138917 12 41 40 -01 26 58 STF 1670 AC 2015 5 121 99.4 3.48 15.10 11.62
Show 138917 12 41 40 -01 26 58 STF 1670 AD 2015 8 90 177.6 3.48 12.05 8.57
Show 138917 12 41 40 -01 26 58 STF 1670 AE 2016 18 167 260.4 3.48 8.94 5.46 <===
Show 138917 12 41 40 -01 26 58 STF 1670 AF 2015 10 267 422.3 3.48 9.53 6.05
Show 12 41 40 -01 26 58 STF 1670 BD 2015 3 90 177.8 3.53 12.05 8.52
Show 138918 12 41 40 -01 26 58 STF 1670 BE 2015 7 167 260.0 3.53 8.94 5.41
Show 12 41 40 -01 26 58 STF 1670 BF 2015 5 268 422.0 3.53 9.53 6.00
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Porrima Var name NSV5859 Vir Constellation Virgo SAO 138917
HIP 61941 Tycho2 4949-01120-1 HD 110379 HR 4825
GC 17270 ADS 8630 GL Gl 482A DM BD-00 2600
BD BD-00 2601 Bayer Gamma Virginis Bayer name Gam Vir Flamsteed 29 Virginis
Flamsteed name 29 Vir Distance 11.68 Distance ly 38.1 Bayer greek γ Vir
Other names ARICH
Meaning Roman goddess of childbirth
 
 
WDS 12417-0127 STF 1670 AE : NOTES
 
 
discov_num notes refcode
STF1670 gam Vir = 29 Vir = Porrima. According to R.G. Aitken, this was A__1935f
discovered in 1718 by Bradley and Pound.
One component is a suspected variable.
Measure of 1720.31 made by triangulation of multiple measures.
Measure of 1927.31 made by triangulation of multiple measures.
See Baize & Petit (1989) catalog of doubles with variable component. Baz1989d
AB: H 3 18. MEv2010
AB: Additional notes may be found in van de Kamp (1929). Kam1929
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 2.69 +/- 0.06, 2.86, and 2.89 Msun, respectively. Mlk2012
AC: Additional notes may be found in Burnham (1894). Bu_1894
AF: F component is primary of 12412-0127 BU 607. Pair not physical,
so systems not merged.
 
 
REFERENCES
 
 
refcode metd author reference
A__1935f - Aitken, R.G. 1935QB821.A3.......
A__1935f The Binary Stars, 1935
Baz1989d - Baize, P. & Petit, M. 1989A&AS...77..497B
Baz1989d A&AS 77, 497, 1989
Bu_1894 Ma j Burnham, S.W. 1894PLicO...2....3B
Bu_1894 Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) 1893AN....131..329B
Kam1929 Po - van de Kamp, P. 1929PASP...41..235V
Kam1929 PASP 41, 235, 1929
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12417-0127 STF1670 AE 2003 10 170 260.7 3.48 8.94 N 124139.60-012657.9
12417-0127 STF1670 AE 2008 11 168 258.8 3.48 8.94 N 124139.60-012657.9
12417-0127 STF1670 AE 2009 12 169 259.1 3.48 8.94 N 124139.60-012657.9
12417-0127 STF1670 AE 2010 13 168 259.5 3.48 8.94 N 124139.60-012657.9
12417-0127 STF1670 AE 2011 16 168 258.6 3.48 8.94 N 124139.60-012657.9
12417-0127 STF1670 AE 2013 17 168 260.5 3.48 8.94 F0V N 124139.60-012657.9
12417-0127 STF1670 AE 2016 18 167 260.4 3.48 8.94 F0V N 124139.60-012657.9

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

 
 
WDS 12417-0127 STF 1670 AE : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12417-0127 STF 1670 AE : MEASURES
 
 
No records found.

 
 
WDS 12417-0127 : VIRTUAL EYEPIECE
 
 

12417-0127 STF1670A mag 3.48 Sp F0V 12417-0127 STF1670B sep 3.2 P.A. 84.60 mag 3.53 Sp F0V 12417-0127 STF1670C sep 99.4 P.A. 120.50 mag 15.1 12417-0127 STF1670D sep 177.5 P.A. 90.40 mag 12.05 12417-0127 STF1670E sep 260.4 P.A. 167.10 mag 8.94 12417-0127 STF1670F sep 422.2 P.A. 267.20 mag 9.53 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 12417-0127 : ALADIN DSS IMAGE @ 12h 41m 39.60s -01° 26' 57.9"
 
 
 
 
WDS 12417-0127 STF 1670 AE : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12417-0127  STF1670AB (Porrima) distance=1' 12417-0127  STF1670AC (Porrima) distance=1' 12417-0127  STF1670AD (Porrima) distance=1' 12417-0127  STF1670AE (Porrima) distance=1' 12417-0127  STF1670AF (Porrima) distance=1' 12417-0127  STF1670BD distance=1' 12417-0127  STF1670BE distance=1' 12417-0127  STF1670BF distance=1' 12412-0127  BU  607 distance=8' 12429-0116  SKF2710 distance=21' 12417-0148  OSW  36 distance=22' 12414-0156  BAL 544 distance=30' 12402-0108  GWP1842 distance=30' 12420-0156  BAL 545 distance=30' 12435-0105  GOM  15 distance=36' 12391-0133  HJ 1220 distance=39' 12445-0119  ZUC  11BC distance=43' 12445-0119  SKF  38AB distance=43' 12429-0215  STF1673AB distance=52' 12429-0215  LDS2888AC distance=52' 12423-0224  SLW 761 distance=58' 12370-0125  GRV1079 distance=63' 12440-0230  CVR1462 distance=73' 12455-0218  BAL 546 distance=78' 12394-0238  OSW  37 distance=79' 12359-0125  BAL 872 distance=86' 12432+0000  BAL1162 distance=90' 12481-0126  SLW 775 distance=97' 12407-0302  BAL 220 distance=97' 12394-0306  SLW 750 distance=105' 12348-0153  LDS2884 distance=108' 12345-0114  BAL 871 distance=108' 12382+0017  UC 2374 distance=116' 12487-0216  ZHN  22 distance=117' 12405-0032  LDS2887 distance=121' 12373-0015  SLW 747 distance=122' 12447+0026  CVR1463 distance=122' 12334-0130  LDS2883 distance=124' 12357-0301  CBL 145 distance=130' 12352-0254  CVR1450 distance=131' 12328-0104  BAL 869 distance=135' 12386-0041  FAR  37 distance=136' 12328-0158  CVR 656 distance=137' 12330-0217  HJ 1217 distance=139' 12375-0334  TOK 150 distance=142' 12323-0154  HJ  211 distance=143' 12390-0055  NSC  26 distance=147' 12503-0236  UC 2413 distance=148' 12467-0040  OCC 666 distance=148' 12329-0235  SLW 734 distance=149' 12359+0035  LDS2885 distance=150' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show Porrima 12417-0127 STF1670 AB 356 2.9 1
Show Porrima 12417-0127 STF1670 AC 121 99.4 1
Show Porrima 12417-0127 STF1670 AD 90 177.6 1
Show Porrima 12417-0127 STF1670 AE 167 260.4 1
Show Porrima 12417-0127 STF1670 AF 267 422.3 1
Show 12417-0127 STF1670 BD 90 177.8 1
Show 12417-0127 STF1670 BE 167 260.0 1
Show 12417-0127 STF1670 BF 268 422.0 1
Show 12412-0127 BU 607 308 0.9 8
Show 12429-0116 SKF2710 246 1.4 21
Show 12417-0148 OSW 36 144 102.1 22
Show 12414-0156 BAL 544 177 3.4 30
Show 12402-0108 GWP1842 32 12.8 30
Show 12420-0156 BAL 545 162 4.3 30
Show 12435-0105 GOM 15 253 18.4 36
Show 12391-0133 HJ 1220 52 7.1 39
Show 12445-0119 ZUC 11 BC 252 3.2 43
Show 12445-0119 SKF 38 AB 337 9.5 43
Show 12429-0215 STF1673 AB 92 53.6 52
Show 12429-0215 LDS2888 AC 117 16.9 52
Show 12423-0224 SLW 761 123 117.8 58
Show 12370-0125 GRV1079 87 12.8 63
Show 12440-0230 CVR1462 106 3.3 73
Show 12455-0218 BAL 546 81 9.1 78
Show 12394-0238 OSW 37 6 32.6 79
Show 12359-0125 BAL 872 205 5.1 86
Show 12432+0000 BAL1162 303 15.3 90
Show 12481-0126 SLW 775 235 12.7 97
Show 12407-0302 BAL 220 41 7.0 97
Show 12394-0306 SLW 750 188 94.1 105
Show 12348-0153 LDS2884 329 80.4 108
Show 12345-0114 BAL 871 53 5.1 108
Show 12382+0017 UC 2374 337 9.3 116
Show 12487-0216 ZHN 22 219 428.8 117
Show 12405-0032 LDS2887 100 4.5 121
Show 12373-0015 SLW 747 130 15.1 122
Show 12447+0026 CVR1463 64 3.8 122
Show 12334-0130 LDS2883 21 5.5 124
Show 12357-0301 CBL 145 280 60.7 130
Show 12352-0254 CVR1450 87 4.0 131
Show 12328-0104 BAL 869 236 7.2 135
Show 12386-0041 FAR 37 86 0.6 136
Show 12328-0158 CVR 656 20 11.3 137
Show 12330-0217 HJ 1217 307 34.7 139
Show 12375-0334 TOK 150 284 5.7 142
Show 12323-0154 HJ 211 278 11.1 143
Show 12390-0055 NSC 26 40 8.8 147
Show 12503-0236 UC 2413 313 23.1 148
Show 12467-0040 OCC 666 -1 0.1 148
Show 12329-0235 SLW 734 244 10.6 149
Show 12359+0035 LDS2885 75 10.4 150

 
 
WDS 12417-0127 : COMPONENTS
 
 
  A B C D E
B pa=84.6°
sep=3.16"
 
C pa=120.5°
sep=99.40"
pa=121.6°
sep=96.85"
 
D pa=90.4°
sep=177.54"
pa=90.5°
sep=174.40"
pa=61.8°
sep=104.25"
 
E pa=167.1°
sep=260.41"
pa=167.8°
sep=260.01"
pa=187.7°
sep=205.23"
pa=205.3°
sep=279.40"
 
F pa=267.2°
sep=422.20"
pa=267.2°
sep=425.36"
pa=273.4°
sep=508.21"
pa=268.1°
sep=599.55"
pa=295.9°
sep=533.48"
 
 
12417-0127 A
 
 
Common name Porrima Meaning Roman goddess of childbirth Other names ARICH Coord arcsec 2000 124139.60-012657.9
Mag 3.48 Spectral class F0V (yellow-white) PmRA -601.00 PmDE 84.0
SAO 138917 HIP 61941 Tycho2 4949-01120-1 HD 110379
HR 4825 GC 17270 BD BD-00 2601 Bayer Gamma Virginis
Bayer name Gam Vir Flamsteed 29 Virginis Flamsteed name 29 Vir
Tycho2
Tycho2 4949-01120-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 3.872 E BTmag 0.014 VTmag 3.484
E VTmag 0.009 Prox 26 TYC HIP 61941
CCDM A RAdeg 190.41659500 DEdeg -1.44951389 EpRA 1990 1.71
EpDE 1990 1.36 E RAdeg 3.2 E DEdeg 3.4 Posflg D
Corr 0.6
SAO
SAO 138917 DelFlag RA1950 PmRA1950 -0.0379
DE1950 PmDE1950 0.008 Vmag 2.9 SpType F0
Double code Source 71 CatNum 477 DM BD-00 2601
DMcomp BDsup HD 110379 M HD 9
GC 17270 RA1950rad 3.31230421 DE1950rad -0.02051529 PmRA2000 -0.0377
PmDE2000 0.012
Hipparcos
Catalog H HIP 61941 Proxy RAhms 12 41 40.00
DEdms -01 26 58.3 Vmag 2.74 VarFlag R Vmag G
RAdeg 190.417 DEdeg -1.44952 AstroRef A Plx 84.53
CCDM 12417-0127 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 284 Rho 2.701 HD 110379 BD BD-00 2601
CD CP Dm number -00 2601 VIred 0.43
SpType F0V+... R SpType Coord arcsec 2000 124140.00-012658.3
Hipparcos 2
HIP 61941 Sn 17 So 3 Nc 2
RArad 3.3233979411 DErad -0.0252989299 Plx 85.58 PmRA -614.76
PmDE 61.34 E RArad 0.52 E DErad 0.33 E Plx 0.6
E pmRA 0.88 E pmDE 0.47 Hpmag 2.8213 E Hpmag 0.0005
SHp 0.004 VA 0 BV 0.368 E BV 0.017
VI 0.43
CCDM
Ccdm 12417-0127 RComp Comp A Note1
Note2 Discov num DRAs -2.45 DDEs 1.9
R dRAs 10 Year Theta Rho
Obs 4 Vmag 3.6 Sp F0 PmNote @
PmRA -567 PmDE 8 Dm number -00 2601 Cat1 BD
Name2 138917 Cat2 SAO HD 110379 M HD
ADS BDS A 8630 M ADS BDS N IDS IDS 12366S0054A
HIC 61941
 
 
12417-0127 B
 
 
Coord arcsec 2000 124139.81-012657.6 Coord calc 124139.81-012657.6 Mag 3.53 Spectral class F0V (yellow-white)
PmRA -534.00 PmDE -64.0 Calc delta mag 0.05
CCDM
Ccdm 12417-0127 RComp Comp B Note1 *
Note2 Discov num STF1670 DRAs DDEs
R dRAs Year 1825 Theta Rho
Obs 99 Vmag 3.7 Sp F0 PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD 110380 M HD
ADS BDS A 8630 M ADS BDS N N IDS IDS 12366S0054B
HIC 61941
 
 
12417-0127 C
 
 
Coord arcsec 2000 124145.31-012748.4 Mag 15.1 PmRA -29.00 PmDE -5.0
Calc delta mag 11.62 Calc coord yes
CCDM
Ccdm 12417-0127 RComp Comp C Note1
Note2 Discov num STF1670 DRAs DDEs
R dRAs Year 1889 Theta 159 Rho 53.1
Obs 1 Vmag 15.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8630 M ADS BDS N IDS IDS 12366S0054C
HIC
 
 
12417-0127 D
 
 
Coord arcsec 2000 124151.44-012659.1 Mag 12.05 PmRA -25.00 PmDE -1.0
Calc delta mag 8.57 Calc coord yes
CCDM
Ccdm 12417-0127 RComp Comp D Note1
Note2 Discov num STF1670 DRAs DDEs
R dRAs Year 1912 Theta 088 Rho 123.6
Obs 3 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8630 M ADS BDS N IDS IDS 12366S0054D
HIC
 
 
12417-0127 E
 
 
Coord arcsec 2000 124143.48-013111.7 Mag 8.94 PmRA -56.00 PmDE 6.0
SAO 138918 Tycho2 4949-01116-1 HD 110381 DM BD-00 2600
Calc delta mag 5.46 Calc coord yes
Tycho2
Tycho2 4949-01116-1 Pflag RAmdeg 190.42884167 DEmdeg -1.52011786
PmRA -56.7 PmDE 7.7 E RAmdeg 8 E DEmdeg 10
E pmRA 0.8 E pmDE 0.9 EpRAm 1989.71 EpDEm 1988.32
Num 13 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.4
Q pmDE 1.0 BTmag 9.408 E BTmag 0.020 VTmag 8.937
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 190.42897139 DEdeg -1.52013722 EpRA 1990 1.73
EpDE 1990 1.41 E RAdeg 7.7 E DEdeg 10.5 Posflg
Corr 0.3
SAO
SAO 138918 DelFlag RA1950 PmRA1950 -0.0036
DE1950 PmDE1950 -0.015 Vmag 8.9 SpType F5
Double code Source 31 CatNum 3445 DM BD-00 2600
DMcomp BDsup HD 110381 M HD 0
GC RA1950rad 3.3124215 DE1950rad -0.02175179 PmRA2000 -0.0034
PmDE2000 -0.011
 
 
12417-0127 F
 
 
Coord arcsec 2000 124111.48-012718.5 Mag 9.53 PmRA -42.00 PmDE -28.0
Tycho2 4949-01115-1 HD 110298 Calc delta mag 6.05 Calc coord yes
Tycho2
Tycho2 4949-01115-1 Pflag RAmdeg 190.29547165 DEmdeg -1.45454944
PmRA -42.1 PmDE -27.8 E RAmdeg 13 E DEmdeg 16
E pmRA 0.9 E pmDE 0.9 EpRAm 1988.47 EpDEm 1985.23
Num 11 Q RAmdeg 2.2 Q DEmdeg 0.9 Q pmRA 2.2
Q pmDE 0.9 BTmag 10.047 E BTmag 0.029 VTmag 9.525
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 190.29556833 DEdeg -1.45448444 EpRA 1990 1.74
EpDE 1990 1.41 E RAdeg 13.6 E DEdeg 17.6 Posflg
Corr 0.2