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Doubles in session


Current system
14462-2111
FIN 309
17 Lib


Nearby doubles
19' : 14463-2129
OCC9047

22' : 14467-2130
UC 2836

37' : 14454-2145
RST2923

40' : 14450-2034
HJ 2741

43' : 14442-2038
DON 675

47' : 14443-2031
HJ 2740

47' : 14447-2029
B 1761

49' : 14496-2105
KPP2048

51' : 14426-2112
OCC 180

67' : 14451-2215
ARA1488

69' : 14446-2215
LDS4498

75' : 14457-2225
B 1762

76' : 14456-2226
B 2340

78' : 14428-2011
RST2920

78' : 14468-1954
KPP 718

81' : 14517-2048
ARA1109

84' : 14409-2034
RST2916

89' : 14491-2228
B 1765

94' : 14399-2140
RST2915

94' : 14523-2147
UC 2862

94' : 14506-2221
B 1766

95' : 14521-2026
FOX9052

96' : 14433-2238
LDS4493

97' : 14502-1952
RST3897

100' : 14524-2023
HJ 2749

109' : 14461-2259
UC 2835



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.

14462-2111 FIN 309 (17 Lib)

 
 
14h 46m 10.92s -21° 10' 32.6" P.A. 24.00 sep 0.1 mag 7.30,7.30 Sp G1V dist. 41.25 pc (134.56 l.y.)
 
 
Coord 2000 14462-2111 Discov num FIN 309 Comp Coord arcsec 2000 14 46 10.92 -21 10 32.6
Date first 1935 Date last 2021 Obs 72
Pa first 127 Pa last 24.4 P.A. Now (θ) 92.1°
Sep first 0.3 Sep last 0.073 Sep. Now (ρ) 0.18"
Mag pri 7.30 Mag sec 7.30 delta mag (ΔM) 0 Spectral class G1V (yellow)
Pri motion ra -058 Sec motion ra
Pri motion dec -097 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 17 Lib Constellation Libra SAO 182858 HIP 72217
Tycho2 6166-00454-1 HD 129980 HR 5504 GC 19873
BD BD-20 4087 Flamsteed 17 Librae Flamsteed name 17 Lib Distance 41.25
Distance ly 134.56
 
 
ORBITAL ELEMENTS
 
 
Period (P)12.929y± 0.021 Periastron (T)1995.249y± 0.055 Semi-major axis (a)0.1814a± 0.0021
Eccentricity (e)0.6428± 0.0051 Inclination (i)25.9°± 2.6 Longitude of periastron (ω)39.5°± 4.7
Node (Ω)281.9°± 4.1 Notesn ReferenceMsn2010c
Equinox2000 Last observation2009 Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 125.1 0.278
2001 133.0 0.287
2002 140.7 0.285
2003 148.8 0.273
2004 157.9 0.251
2005 169.3 0.219
2006 185.5 0.177
2007 214.2 0.123
2008 291.6 0.068
2009 56.8 0.103
2010 90.7 0.176
2011 106.3 0.226
2012 117.0 0.259
2013 125.7 0.279
2014 133.5 0.287
2015 141.2 0.284
2016 149.4 0.272
2017 158.6 0.249
2018 170.2 0.217
2019 186.9 0.173
2020 217.2 0.119
2021 301.7 0.065
2022 60.8 0.109
2023 92.1 0.180
2024 107.2 0.229
2025 117.7 0.261
2026 126.3 0.280
2027 134.1 0.287
2028 141.8 0.284
2029 150.0 0.270
2030 159.4 0.247


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


 
  


wds14462-2111a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 14462-2111 FIN 309 (17 Lib) : NOTES
 
 
discov_num notes refcode
FIN 309 Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 2.51 +/- 0.21, 2.38, and 1.02 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Msn2010c orb j Mason, B.D., Hartkopf, W.I., & Tokovinin, A. 2010AJ....140..735M
Msn2010c +Su AJ 140, 735, 2010
 
 
DISCOVERER
 
 
idgroup discov author
1 FIN Finsen, W.S.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14462-2111 FIN 309 2001 55 317 0.3 7.30 7.30 G1V NOD 144610.92-211032.6
14462-2111 FIN 309 2009 59 70 0.1 7.30 7.30 G1V NOD 144610.92-211032.6
14462-2111 FIN 309 2010 61 94 0.2 7.30 7.30 G1V NOD 144610.92-211032.6
14462-2111 FIN 309 2011 62 110 0.2 7.30 7.30 G1V NOD 144610.92-211032.6
14462-2111 FIN 309 2014 63 136 0.3 7.30 7.30 G1V NO 144610.92-211032.6
14462-2111 FIN 309 2015 64 143 0.3 7.30 7.30 G1V NO 144610.92-211032.6
14462-2111 FIN 309 2017 66 164 0.2 7.30 7.30 G1V NO 144610.92-211032.6
14462-2111 FIN 309 2018 67 173 0.2 7.30 7.30 G1V NO 144610.92-211032.6
14462-2111 FIN 309 2019 68 191 0.2 7.30 7.30 G1V NO 144610.92-211032.6
14462-2111 FIN 309 2020 69 225 0.1 7.30 7.30 G1V NO 144610.92-211032.6
14462-2111 FIN 309 2021 72 24 0.1 7.30 7.30 G1V NO 144610.92-211032.6

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

 
 
WDS 14462-2111 FIN 309 (17 Lib) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14462-2111 FIN 309 (17 Lib) : MEASURES
 
 
No records found.

 
 
WDS 14462-2111 (17 Lib) : VIRTUAL EYEPIECE
 
 

14462-2111 FIN 309A mag 7.3 Sp G1V 14462-2111 FIN 309B sep 0.1 P.A. 22.90 mag 7.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 14462-2111 (17 Lib) : ALADIN DSS IMAGE @ 14h 46m 10.92s -21° 10' 32.6"
 
 
 
 
WDS 14462-2111 FIN 309 (17 Lib) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14462-2111 FIN 309 distance=1' 14463-2129 OCC9047 distance=19' 14467-2130 UC 2836 distance=22' 14454-2145 RST2923 distance=37' 14450-2034 HJ 2741 distance=40' 14442-2038 DON 675 distance=43' 14443-2031 HJ 2740 distance=47' 14447-2029 B 1761 distance=47' 14496-2105 KPP2048 distance=49' 14426-2112 OCC 180 distance=51' 14451-2215 ARA1488 distance=67' 14446-2215 LDS4498 distance=69' 14457-2225 B 1762 distance=75' 14456-2226 B 2340 distance=76' 14428-2011 RST2920 distance=78' 14468-1954 KPP 718 distance=78' 14517-2048 ARA1109 distance=81' 14409-2034 RST2916 distance=84' 14491-2228 B 1765 distance=89' 14399-2140 RST2915 distance=94' 14523-2147 UC 2862 distance=94' 14506-2221 B 1766 distance=94' 14521-2026 FOX9052 distance=95' 14433-2238 LDS4493 distance=96' 14502-1952 RST3897 distance=97' 14524-2023 HJ 2749 distance=100' 14461-2259 UC 2835 distance=109' 14469-1921 DON 681 distance=111' 14496-1930 HU 1151 distance=112' 14411-2237 RST2917 distance=112' 14542-2042 TSN 170 distance=116' 14390-2012 KPP1836 distance=117' 14376-2108 DON 669 distance=123' 14389-2220 BU 226 distance=123' 14537-1958 OCC 896 distance=128' 14388-2233 HDS2066 distance=131' 14523-1927 HU 1271 distance=136' 14377-2006 RST2911 distance=136' 14515-2305 KPP1494 distance=137' 14384-1940 B 2339BC distance=143' 14384-1940 HJ 2734AB distance=143' 14404-1914 UC 2817 distance=143' 14537-1930 GWP2471 distance=146' 14562-2023 OCC 145 distance=149' 14512-1855 UC 2855 distance=153' 14492-2341 HU 1512 distance=157' 14575-2125 H N 28Ba,Bb distance=159' 14575-2125 BUG 4BG distance=159' 14575-2125 H N 28AB distance=159' 14575-2125 H N 28AC distance=159' 14575-2125 H N 28AD distance=159' 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 14462-2111 FIN 309 24 0.1 1
Show 14463-2129 OCC9047 -1 0.0 19
Show 14467-2130 UC 2836 222 56.3 22
Show 14454-2145 RST2923 152 3.1 37
Show 14450-2034 HJ 2741 34 14.0 40
Show 14442-2038 DON 675 197 0.9 43
Show 14443-2031 HJ 2740 331 16.2 47
Show 14447-2029 B 1761 188 0.2 47
Show 14496-2105 KPP2048 166 16.4 49
Show 14426-2112 OCC 180 -1 0.1 51
Show 14451-2215 ARA1488 299 8.0 67
Show 14446-2215 LDS4498 68 68.6 69
Show 14457-2225 B 1762 164 4.7 75
Show 14456-2226 B 2340 325 1.8 76
Show 14428-2011 RST2920 171 1.0 78
Show 14468-1954 KPP 718 105 6.3 78
Show 14517-2048 ARA1109 169 9.0 81
Show 14409-2034 RST2916 9 0.3 84
Show 14491-2228 B 1765 215 1.0 89
Show 14399-2140 RST2915 312 0.6 94
Show 14523-2147 UC 2862 282 8.3 94
Show 14506-2221 B 1766 8 0.5 94
Show 14521-2026 FOX9052 314 26.6 95
Show 14433-2238 LDS4493 29 3.3 96
Show 14502-1952 RST3897 251 0.5 97
Show 14524-2023 HJ 2749 322 31.6 100
Show 14461-2259 UC 2835 90 14.9 109
Show 14469-1921 DON 681 30 0.4 111
Show 14496-1930 HU 1151 65 0.5 112
Show 14411-2237 RST2917 153 0.3 112
Show 14542-2042 TSN 170 351 0.3 116
Show 14390-2012 KPP1836 104 14.2 117
Show 14376-2108 DON 669 26 0.9 123
Show 14389-2220 BU 226 124 0.8 123
Show 14537-1958 OCC 896 -1 0.1 128
Show 14388-2233 HDS2066 61 0.8 131
Show 14523-1927 HU 1271 78 0.9 136
Show 14377-2006 RST2911 162 0.4 136
Show 14515-2305 KPP1494 197 11.2 137
Show 14384-1940 B 2339 BC 107 3.3 143
Show 14384-1940 HJ 2734 AB 215 14.4 143
Show 14404-1914 UC 2817 167 9.9 143
Show 14537-1930 GWP2471 135 244.9 146
Show 14562-2023 OCC 145 -1 0.1 149
Show 14512-1855 UC 2855 141 24.1 153
Show 14492-2341 HU 1512 46 0.7 157
Show 14575-2125 H N 28 Ba,Bb 210 0.2 159
Show 14575-2125 BUG 4 BG 317 234.4 159
Show 14575-2125 H N 28 AB 307 26.2 159
Show 14575-2125 H N 28 AC 324 230.5 159
Show 14575-2125 H N 28 AD 342 294.4 159

 
 
WDS 14462-2111 : COMPONENTS
 
 
  A
B pa=22.9°
sep=0.07"
 
 
14462-2111 A
 
 
Componente originario normalizzato AB Name 17 Lib Coord arcsec 2000 144610.92-211032.6 Mag 7.3
Spectral class G1V (yellow) PmRA -58.00 PmDE -97.0 SAO 182858
HIP 72217 Tycho2 6166-00454-1 HD 129980 HR 5504
GC 19873 BD BD-20 4087
Tycho2
Tycho2 6166-00454-1 Pflag RAmdeg 221.54532453 DEmdeg -21.17595664
PmRA -59.6 PmDE -100.3 E RAmdeg 4 E DEmdeg 5
E pmRA 0.7 E pmDE 0.7 EpRAm 1991.15 EpDEm 1990.65
Num 21 Q RAmdeg 2.0 Q DEmdeg 1.2 Q pmRA 1.9
Q pmDE 1.1 BTmag 7.177 E BTmag 0.015 VTmag 6.505
E VTmag 0.010 Prox 999 TYC T HIP 72217
CCDM AB RAdeg 221.54547056 DEdeg -21.17572278 EpRA 1990 1.77
EpDE 1990 1.60 E RAdeg 3.8 E DEdeg 4.5 Posflg P
Corr 0.1
SAO
SAO 182858 DelFlag RA1950 PmRA1950 -0.0045
DE1950 PmDE1950 -0.108 Vmag 6.4 SpType G0
Double code Source 70 CatNum 19873 DM BD-20 4087
DMcomp BDsup HD 129980 M HD 0
GC 19873 RA1950rad 3.8542953 DE1950rad -0.36591022 PmRA2000 -0.0044
PmDE2000 -0.104
Hipparcos
Catalog H HIP 72217 Proxy H RAhms 14 46 10.92
DEdms -21 10 32.6 Vmag 6.43 VarFlag R Vmag H
RAdeg 221.545 DEdeg -21.1757 AstroRef * Plx 23.64
CCDM 14462-2111 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP BA
Theta 160 Rho 0.239 HD 129980 BD BD-20 4087
CD CP Dm number -20 4087 VIred 0.61
SpType G2V R SpType Coord arcsec 2000 144610.92-211032.6
Hipparcos 2
HIP 72217 Sn 55 So 3 Nc 2
RArad 3.8666980979 DErad -0.3695859437 Plx 24.24 PmRA -57.28
PmDE -101.6 E RArad 0.53 E DErad 0.37 E Plx 0.63
E pmRA 0.68 E pmDE 0.52 Hpmag 6.5502 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.603 E BV 0.002
VI 0.61
CCDM
Ccdm 14462-2111 RComp Comp A Note1
Note2 Discov num DRAs -1.12 DDEs 26.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.1 Sp F9 PmNote *
PmRA -60 PmDE -108 Dm number -20 4087 Cat1 BD
Name2 182858 Cat2 SAO HD 129980 M HD
ADS BDS M ADS BDS N IDS IDS 14405S2045A
HIC 72217
 
 
14462-2111 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 144610.92-211032.5 Mag 7.3 Calc coord yes
CCDM
Ccdm 14462-2111 RComp Comp B Note1 *
Note2 Discov num FIN 309 DRAs DDEs
R dRAs Year 1935 Theta Rho
Obs 99 Vmag 7.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 14405S2045B
HIC 72217