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Doubles in session


Current system
12064-6543
FIN 367 Aa,Ab


Nearby doubles
17' : 12050-6555
RST4956AB

19' : 12092-6537
RST5364

22' : 12032-6550
DAW 60

22' : 12059-6520
VOU 12

27' : 12097-6526
TDS8250

28' : 12053-6609
RST 573

30' : 12093-6606
HDS1715AB

37' : 12031-6613
HDS1695

44' : 12018-6616
DAW 59

48' : 12121-6614
MLO 39AB

56' : 12038-6636
TDS8201

57' : 12037-6449
KPP2644

58' : 12025-6450
TDS8187

61' : 12160-6530
BRT1995

64' : 12152-6511
B 1715

64' : 12098-6643
DON 512

65' : 12100-6642
DON 513

66' : 12069-6437
HJ 4501AB

67' : 12171-6542
SHY 596

68' : 12119-6642
HDS1724

70' : 12123-6444
BRT1993

70' : 12143-6633
DUN 119AB

73' : 12058-6430
KPP2236

75' : 12159-6629
BRT1994

75' : 12116-6435
RST 579

79' : 11547-6513
B 1710



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.

12064-6543 FIN 367 Aa,Ab

 
 
12h 06m 23.08s -65° 42' 33.9" P.A. 88.00 sep 0.2 mag 6.79,7.14 Sp G9III+... dist. 125.94 pc (410.82 l.y.)
 
 
Coord 2000 12064-6543 Discov num FIN 367 Comp Aa,Ab Coord arcsec 2000 12 06 23.08 -65 42 33.9
Date first 1960 Date last 2021 Obs 25
Pa first 119 Pa last 87.7 P.A. Now (θ) 80.7°
Sep first 0.1 Sep last 0.157 Sep. Now (ρ) 0.151"
Mag pri 6.79 Mag sec 7.14 delta mag (ΔM) 0.35 Spectral class G9III+... (yellow)
Pri motion ra -028 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
12064-6543 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 251738 12 06 23 -65 42 34 FIN 367 Aa,Ab 2021 25 88 0.2 6.79 7.14 0.35 Y <===
Show HD 105151 251738 12 06 23 -65 42 34 HJ 4498 AB 2019 27 59 8.8 6.13 7.74 1.61
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Musca SAO 251738 HIP 59050 Tycho2 8986-04501-1
Gaia DR2 6052895730979343616 HD 105151 HR 4615 CP CP-65 1788
Distance 125.94 Distance ly 410.82
 
 
ORBITAL ELEMENTS
 
 
Period (P)48.37y± 0.8 Periastron (T)2001.27y± 0.5 Semi-major axis (a)0.171a± 0.005
Eccentricity (e)0.8± 0.015 Inclination (i)119.4°± 2 Longitude of periastron (ω)276°± 3
Node (Ω)176°± 3 Notesn ReferenceDoc2013d
Equinox2000 Last observation2011 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 353.2 0.062
2001 306.8 0.022
2002 185.2 0.045
2003 166.3 0.072
2004 156.4 0.088
2005 149.0 0.099
2006 143.0 0.107
2007 137.6 0.112
2008 132.8 0.117
2009 128.3 0.121
2010 124.0 0.125
2011 120.0 0.128
2012 116.2 0.130
2013 112.5 0.133
2014 108.9 0.135
2015 105.4 0.137
2016 102.1 0.139
2017 98.8 0.141
2018 95.6 0.143
2019 92.5 0.144
2020 89.5 0.146
2021 86.5 0.148
2022 83.6 0.149
2023 80.7 0.151
2024 77.9 0.152
2025 75.2 0.153
2026 72.4 0.154
2027 69.8 0.155
2028 67.1 0.156
2029 64.5 0.157
2030 61.9 0.158


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds12064-6543d.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 12064-6543 FIN 367 Aa,Ab : NOTES
 
 
discov_num notes refcode
FIN 367 Composite spectrum; G8-K0III+A3.
Aa,Ab: Docobo & Andrade (2013) derive a dynamical parallax of 8.11 +/-
0.42 mas and component masses 2.0 +/- 0.5 and 2.0 +/- 0.1 Msun. See
paper for extensive notes on this system. Doc2013d
 
 
REFERENCES
 
 
refcode metd author reference
Doc2013d orb - Docobo, J.A. & Andrade, M. 2013MNRAS.428..321D
Doc2013d MNRAS 428, 321, 2013
 
 
DISCOVERER
 
 
idgroup discov author
1 FIN Finsen, W.S.
171 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12064-6543 FIN 367 Aa,Ab 2006 17 322 0.1 6.79 7.14 NO 120623.08-654233.9
12064-6543 FIN 367 Aa,Ab 2009 18 307 0.1 6.79 7.14 NO 120623.08-654233.9
12064-6543 FIN 367 Aa,Ab 2010 19 303 0.1 6.79 7.14 NO 120623.08-654233.9
12064-6543 FIN 367 Aa,Ab 2011 20 300 0.1 6.79 7.14 NO 120623.08-654233.9
12064-6543 FIN 367 Aa,Ab 2014 21 289 0.1 6.79 7.14 G9III+... NO 120623.08-654233.9
12064-6543 FIN 367 Aa,Ab 2016 22 102 0.1 6.79 7.14 G9III+... NO 120623.08-654233.9
12064-6543 FIN 367 Aa,Ab 2018 23 96 0.1 6.79 7.14 G9III+... NO 120623.08-654233.9
12064-6543 FIN 367 Aa,Ab 2019 24 93 0.2 6.79 7.14 G9III+... NO 120623.08-654233.9
12064-6543 FIN 367 Aa,Ab 2021 25 88 0.2 6.79 7.14 G9III+... NO 120623.08-654233.9

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

 
 
WDS 12064-6543 FIN 367 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12064-6543 FIN 367 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 12064-6543 : VIRTUAL EYEPIECE
 
 

12064-6543 HJ 4498A mag 6.13 Sp G8 12064-6543 FIN 367Ab sep 0.1 P.A. 84.40 mag 7.14 Sp ... 12064-6543 HJ 4498B sep 5.5 P.A. 34.50 mag 7.74 Sp K0III 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 12064-6543 : ALADIN DSS IMAGE @ 12h 06m 23.08s -65° 42' 33.9"
 
 
 
 
WDS 12064-6543 FIN 367 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12064-6543 FIN 367Aa,Ab distance=0' 12050-6555 RST4956AB distance=17' 12050-6555 HLN 28AB,C distance=17' 12092-6537 RST5364 distance=19' 12032-6550 DAW 60 distance=22' 12059-6520 VOU 12 distance=22' 12097-6526 TDS8250 distance=27' 12053-6609 RST 573 distance=28' 12093-6606 HDS1715AB distance=30' 12031-6613 HDS1695 distance=37' 12018-6616 DAW 59 distance=44' 12121-6614 MLO 39AB distance=48' 12121-6614 SIN 71AC distance=48' 12121-6614 SIN 71AD distance=48' 12038-6636 TDS8201 distance=56' 12037-6449 KPP2644 distance=57' 12025-6450 TDS8187 distance=58' 12160-6530 BRT1995 distance=61' 12152-6511 B 1715 distance=64' 12098-6643 DON 512 distance=64' 12100-6642 DON 513 distance=65' 12069-6437 HJ 4501AB distance=66' 12069-6437 HJ 4501AC distance=66' 12171-6542 SHY 596 distance=67' 12119-6642 HDS1724 distance=68' 12123-6444 BRT1993 distance=70' 12143-6633 DUN 119AB distance=70' 12058-6430 KPP2236 distance=73' 12159-6629 BRT1994 distance=75' 12116-6435 RST 579 distance=75' 11547-6513 B 1710 distance=79' 12195-6538 BRT1997 distance=80' 11547-6622 SHY 230AB distance=82' 11533-6557 RST 560 distance=82' 12048-6704 DON1095 distance=82' 11565-6448 TDS8131 distance=83' 12012-6425 TDS8170 distance=85' 12139-6433 TOB 248 distance=85' 12131-6428 RST 580 distance=86' 12012-6421 TDS8169 distance=88' 12145-6431 TOB 252 distance=89' 12182-6636 KPP1436 distance=90' 12140-6427 TOB 251 distance=90' 12192-6635 TDS8325 distance=94' 12135-6419 TOB 243 distance=95' 11572-6427 RST 563 distance=95' 11519-6512 COO 130 distance=96' 11557-6431 TDS8120 distance=98' 11502-6542 TDS8061 distance=100' 12208-6458 TOB 55AB distance=101' 12208-6458 TOB 55BC distance=102' 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 12064-6543 FIN 367 Aa,Ab 88 0.2
Show 12064-6543 HJ 4498 AB 59 8.8
Show 12050-6555 RST4956 AB 57 0.2 17
Show 12050-6555 HLN 28 AB,C 345 9.3 17
Show 12092-6537 RST5364 130 0.2 19
Show 12032-6550 DAW 60 132 3.2 22
Show 12059-6520 VOU 12 227 4.2 22
Show 12097-6526 TDS8250 206 0.4 27
Show 12053-6609 RST 573 68 0.3 28
Show 12093-6606 HDS1715 AB 101 0.1 30
Show 12031-6613 HDS1695 219 0.6 37
Show 12018-6616 DAW 59 231 0.8 44
Show 12121-6614 MLO 39 AB 201 5.9 48
Show 12121-6614 SIN 71 AC 289 50.5 48
Show 12121-6614 SIN 71 AD 278 69.7 48
Show 12038-6636 TDS8201 210 0.6 56
Show 12037-6449 KPP2644 95 24.7 57
Show 12025-6450 TDS8187 144 0.8 58
Show 12160-6530 BRT1995 109 4.9 61
Show 12152-6511 B 1715 248 0.8 64
Show 12098-6643 DON 512 315 1.6 64
Show 12100-6642 DON 513 74 1.6 65
Show 12069-6437 HJ 4501 AB 300 48.8 66
Show 12069-6437 HJ 4501 AC 195 35.2 66
Show 12171-6542 SHY 596 113 999.9 67
Show 12119-6642 HDS1724 303 0.6 68
Show 12123-6444 BRT1993 152 2.6 70
Show 12143-6633 DUN 119 AB 32 102.1 70
Show 12058-6430 KPP2236 217 18.6 73
Show 12159-6629 BRT1994 51 3.3 75
Show 12116-6435 RST 579 40 0.4 75
Show 11547-6513 B 1710 274 3.7 79
Show 12195-6538 BRT1997 354 4.6 80
Show 11547-6622 SHY 230 AB 122 220.9 82
Show 11533-6557 RST 560 16 1.6 82
Show 12048-6704 DON1095 341 5.0 82
Show 11565-6448 TDS8131 177 2.3 83
Show 12012-6425 TDS8170 31 0.9 85
Show 12139-6433 TOB 248 87 12.1 85
Show 12131-6428 RST 580 287 0.5 86
Show 12012-6421 TDS8169 0.9 88
Show 12145-6431 TOB 252 17 21.5 89
Show 12182-6636 KPP1436 130 10.8 90
Show 12140-6427 TOB 251 281 22.2 90
Show 12192-6635 TDS8325 79 2.4 94
Show 12135-6419 TOB 243 179 27.3 95
Show 11572-6427 RST 563 232 2.9 95
Show 11519-6512 COO 130 158 1.4 96
Show 11557-6431 TDS8120 352 0.5 98
Show 11502-6542 TDS8061 34 0.5 100
Show 12208-6458 TOB 55 AB 69 36.0 101

 
 
WDS 12064-6543 : COMPONENTS
 
 
  A Ab
Ab pa=84.4°
sep=0.06"
 
B pa=34.5°
sep=5.46"
pa=34.0°
sep=5.42"
 
 
12064-6543 A
 
 
Name HD 105151 Coord arcsec 2000 120623.08-654233.9 Mag 6.13 Spectral class G8 (yellow)
PmRA -52.00 PmDE -11.0 SAO 251738 HIP 59050
Tycho2 8986-04501-1 HD 105151 HR 4615 GC 16544
CP CP-65 1788
Tycho2
Tycho2 8986-04501-1 Pflag RAmdeg 181.59586848 DEmdeg -65.70943569
PmRA -53.4 PmDE -6.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.59 EpDEm 1991.50
Num 11 Q RAmdeg 1.8 Q DEmdeg 1.8 Q pmRA 1.8
Q pmDE 1.9 BTmag 6.827 E BTmag 0.015 VTmag 6.130
E VTmag 0.010 Prox 87 TYC T HIP 59050
CCDM AB RAdeg 181.59616639 DEdeg -65.70942000 EpRA 1990 1.72
EpDE 1990 1.61 E RAdeg 3.7 E DEdeg 3.7 Posflg P
Corr 0.1
SAO
SAO 251738 DelFlag RA1950 PmRA1950 -0.007
DE1950 PmDE1950 -0.004 Vmag 6.2 SpType F5
Double code Source 70 CatNum 16544 DM CP-65 1788
DMcomp BDsup HD 105151 M HD 0
GC 16544 RA1950rad 3.15806612 DE1950rad -1.14198273 PmRA2000 -0.008
PmDE2000 0.002
Hipparcos
Catalog H HIP 59050 Proxy H RAhms 12 06 23.08
DEdms -65 42 33.9 Vmag 5.95 VarFlag R Vmag G
RAdeg 181.596 DEdeg -65.7094 AstroRef * Plx 5.76
CCDM 12064-6543 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual B M HIP
Theta Rho HD 105151 BD
CD CP CP-65 1788 Dm number -65 1788 VIred 0.69
SpType G8/K0III R SpType Coord arcsec 2000 120623.08-654233.9
Hipparcos 2
HIP 59050 Sn 55 So 3 Nc 3
RArad 3.1694514544 DErad -1.1468458532 Plx 7.94 PmRA -50.31
PmDE -13.91 E RArad 3.32 E DErad 3.31 E Plx 4.49
E pmRA 4.62 E pmDE 3.62 Hpmag 6.0303 E Hpmag 0.0009
SHp 0.01 VA 0 BV 0.613 E BV 0.018
VI 0.69
CCDM
Ccdm 12064-6543 RComp Comp A Note1
Note2 Discov num DRAs -0.90 DDEs 26.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.0 Sp F5 PmNote *
PmRA -46 PmDE -4 Dm number -65 1788 Cat1 CPD
Name2 251738 Cat2 SAO HD 105151 M HD
ADS BDS M ADS BDS N IDS IDS 12012S6509A
HIC 59050
 
 
12064-6543 Ab
 
 
Coord arcsec 2000 120623.09-654233.9 Mag 7.14 Spectral class ... Calc delta mag 0.35
Calc coord yes
 
 
12064-6543 B
 
 
Coord arcsec 2000 120623.58-654229.4 Mag 7.74 Spectral class K0III (yellow-orange) PmRA -52.00
PmDE -11.0 Tycho2 8986-04500-1 HD 105152 Calc delta mag 0.95
Calc coord yes
Tycho2
Tycho2 8986-04500-1 Pflag RAmdeg 181.60092645 DEmdeg -65.70818349
PmRA -51.7 PmDE -5.0 E RAmdeg 6 E DEmdeg 6
E pmRA 2.7 E pmDE 2.6 EpRAm 1991.71 EpDEm 1991.57
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.4 BTmag 8.214 E BTmag 0.017 VTmag 7.743
E VTmag 0.012 Prox 87 TYC T HIP 59050
CCDM C RAdeg 181.60121306 DEdeg -65.70817167 EpRA 1990 1.79
EpDE 1990 1.65 E RAdeg 5.6 E DEdeg 5.7 Posflg
Corr 0.3
CCDM
Ccdm 12064-6543 RComp Comp B Note1
Note2 Discov num FIN 367 DRAs DDEs
R dRAs Year 1960 Theta 119 Rho 0.1
Obs 1 Vmag 7.0 Sp F5 PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12012S6509B
HIC 59050