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Doubles in session


Current system
12396-3717
DAW 63
HD 110035


Nearby doubles
28' : 12399-3745
UC 2381

40' : 12394-3638
KPP1391

44' : 12426-3653
JSP 553

50' : 12432-3743
NSN 409

53' : 12435-3742
KPP3035

60' : 12447-3718
UC 2394

62' : 12396-3616
JSP 547

62' : 12345-3710
UC 2362

64' : 12422-3813
RST2809

71' : 12455-3727
I 1559AB

73' : 12345-3756
KPP 651

73' : 12422-3823
TDS8490

79' : 12447-3808
DAW 140

81' : 12331-3739
HDS1762

88' : 12411-3843
TSN 162

90' : 12447-3612
KPP1237

98' : 12315-3719
TDS8420

98' : 12361-3549
SEE 156

103' : 12429-3542
SKF1224

109' : 12349-3850
RSS 289

112' : 12489-3703
UC 2408AB

112' : 12345-3851
TDS8443AB

121' : 12494-3649
SKF1951

125' : 12382-3920
FIN 34

132' : 12343-3523
CBL 143

133' : 12359-3513
I 1556



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.

12396-3717 DAW 63 (HD 110035)

 
 
12h 39m 38.94s -37° 17' 13.0" P.A. 201.00 sep 0.3 mag 9.97,9.81 Sp K3V dist. 44.17 pc (144.08 l.y.)
 
 
Coord 2000 12396-3717 Discov num DAW  63 Comp Coord arcsec 2000 12 39 38.94 -37 17 13.0
Date first 1927 Date last 2021 Obs 56
Pa first 347 Pa last 201.2 P.A. Now (θ) 219.9°
Sep first 0.5 Sep last 0.277 Sep. Now (ρ) 0.277"
Mag pri 9.97 Mag sec 9.81 delta mag (ΔM) 0.16 Spectral class K3V (yellow-orange)
Pri motion ra -262 Sec motion ra -262
Pri motion dec -268 Sec motion dec -268
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 110035 Constellation Centaurus SAO 203675 HIP 61775
Tycho2 7259-00240-1 HD 110035 CD CD-36 7990 Distance 44.17
Distance ly 144.08
 
 
ORBITAL ELEMENTS
 
 
Period (P)56.85y± 0.32 Periastron (T)2021.02y± 0.55 Semi-major axis (a)0.387a± 0.004
Eccentricity (e)0.287± 0.015 Inclination (i)21.6°± 5.3 Longitude of periastron (ω)3.7°± 16.4
Node (Ω)194.5°± 13.8 Notesn ReferenceTok2015c
Equinox2000 Last observation2014 Grade2(1=Definitive, 9=Indet.)
label theta rho
2000 44.3 0.467
2001 48.3 0.458
2002 52.4 0.449
2003 56.7 0.439
2004 61.2 0.428
2005 65.9 0.417
2006 70.9 0.404
2007 76.2 0.392
2008 81.9 0.379
2009 88.0 0.366
2010 94.5 0.354
2011 101.5 0.341
2012 109.0 0.329
2013 117.1 0.318
2014 125.7 0.309
2015 134.8 0.300
2016 144.5 0.293
2017 154.5 0.287
2018 165.0 0.282
2019 175.7 0.279
2020 186.7 0.277
2021 197.7 0.276
2022 208.8 0.276
2023 219.9 0.277
2024 230.8 0.280
2025 241.4 0.284
2026 251.7 0.290
2027 261.5 0.297
2028 270.8 0.307
2029 279.5 0.317
2030 287.6 0.329


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


 
  


wds12396-3717a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 12396-3717 DAW 63 (HD 110035) : NOTES
 
 
discov_num notes refcode
DAW 63 Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 1.33 +/- 0.78, 1.60, and 0.76 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
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
DISCOVERER
 
 
idgroup discov author
1 DAW Dawson, B.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12396-3717 DAW 63 1996 50 30 0.5 9.97 9.81 K3V NOD 123938.94-371713.0
12396-3717 DAW 63 2009 51 89 0.4 9.97 9.81 K3V NOD 123938.94-371713.0
12396-3717 DAW 63 2013 52 118 0.3 9.97 9.81 K3V NOD 123938.94-371713.0
12396-3717 DAW 63 2014 53 129 0.3 9.97 9.81 K3V NO 123938.94-371713.0
12396-3717 DAW 63 2016 54 146 0.3 9.97 9.81 K3V NO 123938.94-371713.0
12396-3717 DAW 63 2018 55 169 0.3 9.97 9.81 K3V NO 123938.94-371713.0
12396-3717 DAW 63 2021 56 201 0.3 9.97 9.81 K3V NO 123938.94-371713.0

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

 
 
WDS 12396-3717 DAW 63 (HD 110035) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12396-3717 DAW 63 (HD 110035) : MEASURES
 
 
No records found.

 
 
WDS 12396-3717 (HD 110035) : VIRTUAL EYEPIECE
 
 

12396-3717 DAW 63A mag 9.97 Sp K3V 12396-3717 DAW 63B sep 0.3 P.A. 197.20 mag 9.81 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 12396-3717 (HD 110035) : ALADIN DSS IMAGE @ 12h 39m 38.94s -37° 17' 13.0"
 
 
 
 
WDS 12396-3717 DAW 63 (HD 110035) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12396-3717 DAW 63 distance=0' 12399-3745 UC 2381 distance=28' 12394-3638 KPP1391 distance=40' 12426-3653 JSP 553 distance=44' 12432-3743 NSN 409 distance=50' 12435-3742 KPP3035 distance=53' 12447-3718 UC 2394 distance=60' 12396-3616 JSP 547 distance=62' 12345-3710 UC 2362 distance=62' 12422-3813 RST2809 distance=64' 12455-3727 HDS1788Aa,Ab distance=71' 12455-3727 I 1559AB distance=71' 12345-3756 KPP 651 distance=73' 12422-3823 TDS8490 distance=73' 12447-3808 DAW 140 distance=79' 12331-3739 HDS1762 distance=81' 12411-3843 TSN 162 distance=88' 12447-3612 KPP1237 distance=90' 12315-3719 TDS8420 distance=98' 12361-3549 SEE 156 distance=98' 12429-3542 SKF1224 distance=103' 12349-3850 RSS 289 distance=109' 12489-3703 SKF1950BC distance=111' 12489-3703 UC 2408AB distance=112' 12345-3851 TDS8443AB distance=112' 12494-3649 SKF1951 distance=121' 12382-3920 FIN 34 distance=125' 12343-3523 CBL 143 distance=132' 12359-3513 I 1556 distance=133' 12289-3758 I 218 distance=135' 12432-3506 TDS8498 distance=138' 12481-3542 SEE 161AB distance=140' 12481-3542 SEE 161BC distance=140' 12476-3535 KPP2125 distance=141' 12407-3455 GRV1275 distance=144' 12349-3931 UC 2367 distance=145' 12299-3549 TDS 666 distance=147' 12512-3815 JSP 559 distance=149' 12448-3500 TDS8510AB distance=151' 12269-3728 HJ 4510BC distance=152' 12269-3728 HJ 4510BD distance=152' 12269-3728 HJ 4510AB distance=153' 12465-3927 SEE 160 distance=153' 12356-3453 LDS 413AB distance=153' 12356-3453 LDS 413Ba,Bb distance=153' 12526-3731 SKF1226 distance=155' 12271-3802 TDS8387 distance=156' 12439-3946 RST1688Aa,Ab distance=158' 12360-3952 FIN 1AB distance=161' 12360-3952 HJ 4533AC distance=161' 12399-3959 HUB 10 distance=163' 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 12396-3717 DAW 63 201 0.3
Show 12399-3745 UC 2381 139 23.1 28
Show 12394-3638 KPP1391 228 10.4 40
Show 12426-3653 JSP 553 237 3.8 44
Show 12432-3743 NSN 409 144 13.5 50
Show 12435-3742 KPP3035 144 2.3 53
Show 12447-3718 UC 2394 250 38.7 60
Show 12396-3616 JSP 547 347 5.2 62
Show 12345-3710 UC 2362 75 40.2 62
Show 12422-3813 RST2809 161 2.9 64
Show 12455-3727 HDS1788 Aa,Ab 29 0.1 71
Show 12455-3727 I 1559 AB 307 7.1 71
Show 12345-3756 KPP 651 142 5.9 73
Show 12422-3823 TDS8490 234 0.5 73
Show 12447-3808 DAW 140 19 1.7 79
Show 12331-3739 HDS1762 161 1.5 81
Show 12411-3843 TSN 162 174 0.3 88
Show 12447-3612 KPP1237 112 9.5 90
Show 12315-3719 TDS8420 123 0.4 98
Show 12361-3549 SEE 156 121 0.9 98
Show 12429-3542 SKF1224 228 55.2 103
Show 12349-3850 RSS 289 258 10.3 109
Show 12489-3703 SKF1950 BC 336 5.8 111
Show 12489-3703 UC 2408 AB 328 65.1 112
Show 12345-3851 TDS8443 AB 155 0.4 112
Show 12494-3649 SKF1951 30 10.3 121
Show 12382-3920 FIN 34 31 4.1 125
Show 12343-3523 CBL 143 163 44.3 132
Show 12359-3513 I 1556 149 4.7 133
Show 12289-3758 I 218 231 2.4 135
Show 12432-3506 TDS8498 197 2.2 138
Show 12481-3542 SEE 161 AB 108 34.2 140
Show 12481-3542 SEE 161 BC 96 5.6 140
Show 12476-3535 KPP2125 41 17.2 141
Show 12407-3455 GRV1275 109 1.3 144
Show 12349-3931 UC 2367 290 52.2 145
Show 12299-3549 TDS 666 273 2.6 147
Show 12512-3815 JSP 559 229 1.3 149
Show 12448-3500 TDS8510 AB 269 0.7 151
Show 12269-3728 HJ 4510 BC 14 12.1 152
Show 12269-3728 HJ 4510 BD 301 16.3 152
Show 12269-3728 HJ 4510 AB 42 19.4 153
Show 12465-3927 SEE 160 181 2.7 153
Show 12356-3453 LDS 413 AB 147 95.6 153
Show 12356-3453 LDS 413 Ba,Bb 41 0.4 153
Show 12526-3731 SKF1226 74 12.9 155
Show 12271-3802 TDS8387 238 0.6 156
Show 12439-3946 RST1688 Aa,Ab 56 0.3 158
Show 12360-3952 FIN 1 AB 225 7.9 161
Show 12360-3952 HJ 4533 AC 71 43.8 161
Show 12399-3959 HUB 10 75 1.2 163

 
 
WDS 12396-3717 : COMPONENTS
 
 
  A
B pa=197.2°
sep=0.27"
 
 
12396-3717 A
 
 
Componente originario normalizzato AB Name HD 110035 Coord arcsec 2000 123938.94-371713.0 Mag 9.97
Spectral class K3V (yellow-orange) PmRA -262.00 PmDE -268.0
 
 
12396-3717 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 123938.93-371713.3 Mag 9.81 PmRA -262.00
PmDE -268.0 SAO 203675 HIP 61775 Tycho2 7259-00240-1
HD 110035 CD CD-36 7990 Calc delta mag 0.16 Calc coord yes
Tycho2
Tycho2 7259-00240-1 Pflag RAmdeg 189.91225859 DEmdeg -37.28689277
PmRA -261.5 PmDE -268.4 E RAmdeg 13 E DEmdeg 16
E pmRA 1.9 E pmDE 1.7 EpRAm 1990.61 EpDEm 1989.41
Num 8 Q RAmdeg 1.1 Q DEmdeg 0.4 Q pmRA 1.1
Q pmDE 0.4 BTmag 10.494 E BTmag 0.038 VTmag 9.237
E VTmag 0.020 Prox 999 TYC T HIP 61775
CCDM AB RAdeg 189.91301722 DEdeg -37.28627083 EpRA 1990 1.67
EpDE 1990 1.66 E RAdeg 13.8 E DEdeg 16.5 Posflg P
Corr 0.0
SAO
SAO 203675 DelFlag RA1950 PmRA1950 -0.0198
DE1950 PmDE1950 -0.277 Vmag 8.9 SpType K5
Double code Source 41 CatNum 5989 DM CD-36 7990
DMcomp BDsup HD 110035 M HD 0
GC RA1950rad 3.30288371 DE1950rad -0.64592287 PmRA2000 -0.0196
PmDE2000 -0.273
Hipparcos
Catalog H HIP 61775 Proxy H RAhms 12 39 39.13
DEdms -37 17 10.6 Vmag 9.05 VarFlag R Vmag G
RAdeg 189.913 DEdeg -37.2863 AstroRef A Plx 21.63
CCDM 12397-3717 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 13 Rho 0.481 HD 110035 BD
CD CD-36 7990 CP Dm number -36 7990 VIred 1.11
SpType K3V R SpType Coord arcsec 2000 123939.13-371710.6
Hipparcos 2
HIP 61775 Sn 15 So 3 Nc 2
RArad 3.3146079548 DErad -0.6507684774 Plx 22.64 PmRA -275.07
PmDE -266.17 E RArad 1.69 E DErad 1.4 E Plx 1.85
E pmRA 1.77 E pmDE 1.38 Hpmag 9.1824 E Hpmag 0.0017
SHp 0.015 VA 0 BV 1.053 E BV 0.01
VI 1.11