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Doubles in session


Current system
12096-6727
HDS 1716
HD 105615


Nearby doubles
12' : 12107-6737
TDS8257

37' : 12048-6704
DON1095

45' : 12098-6643
DON 512

45' : 12100-6642
DON 513

48' : 12119-6642
HDS1724

53' : 12013-6750
LDS 378

58' : 12183-6700
BRT1996

58' : 12187-6755
LDS 401

58' : 12025-6808
DON 505

60' : 12064-6823
DON 510

60' : 12022-6807
DON 504

60' : 12046-6820
SHT 44AB

61' : 12143-6633
DUN 119AB

63' : 12038-6636
TDS8201

63' : 12202-6713
TDS 660

65' : 12209-6732
DON 522

66' : 12201-6701
MLO 40

69' : 12159-6629
BRT1994

71' : 11591-6805
KPP 258

72' : 12182-6636
KPP1436

72' : 12221-6731
HDO 215AB

73' : 11573-6744
WFC 118

75' : 12121-6614
MLO 39AB

76' : 12189-6822
TDS8320

77' : 12192-6635
TDS8325

77' : 12209-6647
MLO 41



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.

12096-6727 HDS 1716 (HD 105615)

 
 
12h 09m 38.20s -67° 27' 14.9" P.A. 77.00 sep 0.1 mag 7.59,10.16 Sp A0/A1V dist. 136.43 pc (445.03 l.y.)
 
 
Coord 2000 12096-6727 Discov num HDS1716 Comp Coord arcsec 2000 12 09 38.20 -67 27 14.9
Date first 1991 Date last 2021 Obs 12
Pa first 232 Pa last 77.4 P.A. Now (θ) 77.4°
Sep first 0.2 Sep last 0.075 Sep. Now (ρ) 0.075"
Mag pri 7.59 Mag sec 10.16 delta mag (ΔM) 2.57 Spectral class A0/A1V (white)
Pri motion ra -037 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 105615 Constellation Musca SAO 251768 HIP 59281
Tycho2 8986-00147-1 Gaia DR2 5859598185184435328 HD 105615 GC 16605
CP CP-66 1707 Distance 136.43 Distance ly 445.03
 
 
ORBITAL ELEMENTS
 
 
Period (P)72y Periastron (T)2018.17y Semi-major axis (a)0.157a
Eccentricity (e)0.525 Inclination (i)40.4° Longitude of periastron (ω)333.9°
Node (Ω)58.8° Notes ReferenceTok2019c
Equinox Last observation2018 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 247.5 0.194
2001 249.7 0.187
2002 252.0 0.181
2003 254.6 0.174
2004 257.3 0.166
2005 260.4 0.158
2006 263.8 0.149
2007 267.6 0.140
2008 272.0 0.130
2009 277.1 0.120
2010 283.2 0.109
2011 290.6 0.099
2012 299.7 0.089
2013 311.1 0.079
2014 325.2 0.072
2015 342.0 0.067
2016 0.4 0.065
2017 18.8 0.067
2018 35.7 0.071
2019 50.7 0.075
2020 64.2 0.079
2021 76.6 0.082
2022 88.1 0.085
2023 99.0 0.087
2024 109.2 0.090
2025 118.7 0.094
2026 127.4 0.098
2027 135.4 0.102
2028 142.7 0.107
2029 149.3 0.113
2030 155.2 0.119


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


 
  


wds12096-6727a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 12096-6727 HDS 1716 (HD 105615) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Tok2019c St j Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C. 2019AJ....158...48T
Tok2019c +orb AJ 158, 48, 2019
 
 
DISCOVERER
 
 
idgroup discov author
1 HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12096-6727 HDS1716 1991 1 232 0.2 7.59 10.16 A0/A1V 120938.20-672714.9
12096-6727 HDS1716 2016 5 14 0.1 7.59 10.16 A0/A1V 120938.20-672714.9
12096-6727 HDS1716 2018 8 46 0.1 7.59 10.16 A0/A1V 120938.20-672714.9
12096-6727 HDS1716 2019 10 59 0.1 7.59 10.16 A0/A1V O 120938.20-672714.9
12096-6727 HDS1716 2020 11 66 0.1 7.59 10.16 A0/A1V O 120938.20-672714.9
12096-6727 HDS1716 2021 12 77 0.1 7.59 10.16 A0/A1V O 120938.20-672714.9

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

 
 
WDS 12096-6727 HDS 1716 (HD 105615) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12096-6727 HDS 1716 (HD 105615) : MEASURES
 
 
No records found.

 
 
WDS 12096-6727 (HD 105615) : VIRTUAL EYEPIECE
 
 

12096-6727 HDS1716A mag 7.59 Sp A0/A1V 12096-6727 HDS1716B mag 10.16 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 12096-6727 (HD 105615) : ALADIN DSS IMAGE @ 12h 09m 38.20s -67° 27' 14.9"
 
 
 
 
WDS 12096-6727 HDS 1716 (HD 105615) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12096-6727 HDS1716 distance=0' 12107-6737 TDS8257 distance=12' 12048-6704 DON1095 distance=37' 12098-6643 DON 512 distance=45' 12100-6642 DON 513 distance=45' 12119-6642 HDS1724 distance=48' 12013-6750 LDS 378 distance=53' 12183-6700 BRT1996 distance=58' 12187-6755 LDS 401 distance=58' 12025-6808 DON 505 distance=58' 12064-6823 DON 510 distance=60' 12022-6807 DON 504 distance=60' 12046-6820 HDS1698Aa,Ab distance=60' 12046-6820 SHT 44AB distance=60' 12046-6820 SHT 44AC distance=60' 12143-6633 DUN 119AB distance=61' 12038-6636 TDS8201 distance=63' 12202-6713 TDS 660 distance=63' 12209-6732 DON 522 distance=65' 12201-6701 MLO 40 distance=66' 12159-6629 BRT1994 distance=69' 11591-6805 KPP 258 distance=71' 12182-6636 KPP1436 distance=72' 12221-6731 HDS1742Aa,Ab distance=72' 12221-6731 HDO 215AB distance=72' 11573-6744 WFC 118 distance=73' 12121-6614 MLO 39AB distance=75' 12121-6614 SIN 71AC distance=75' 12121-6614 SIN 71AD distance=75' 12189-6822 TDS8320 distance=76' 12192-6635 TDS8325 distance=77' 12209-6647 MLO 41 distance=77' 11560-6747 MLO 38 distance=81' 12093-6606 HDS1715AB distance=81' 12053-6609 RST 573 distance=82' 11553-6726 KPP1933 distance=83' 12031-6613 HDS1695 distance=85' 12018-6616 DAW 59 distance=85' 12041-6853 R 190 distance=92' 12050-6555 RST4956AB distance=96' 12050-6555 HLN 28AB,C distance=96' 11534-6707 CBL 140 distance=97' 11578-6845 DON 502 distance=103' 12157-6906 DON 517 distance=105' 12032-6550 DAW 60 distance=105' 12064-6543 FIN 367Aa,Ab distance=107' 12064-6543 HJ 4498AB distance=107' 12272-6652 RST4959 distance=108' 11547-6622 SHY 230AB distance=109' 12092-6537 RST5364 distance=111' 12171-6542 SHY 596 distance=115' 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 12096-6727 HDS1716 77 0.1
Show 12107-6737 TDS8257 122 4.3 12
Show 12048-6704 DON1095 341 5.0 37
Show 12098-6643 DON 512 315 1.6 45
Show 12100-6642 DON 513 74 1.6 45
Show 12119-6642 HDS1724 303 0.6 48
Show 12013-6750 LDS 378 299 17.6 53
Show 12183-6700 BRT1996 177 3.6 58
Show 12187-6755 LDS 401 20 120.7 58
Show 12025-6808 DON 505 245 0.9 58
Show 12064-6823 DON 510 105 0.2 60
Show 12022-6807 DON 504 146 1.8 60
Show 12046-6820 HDS1698 Aa,Ab 159 0.7 60
Show 12046-6820 SHT 44 AB 327 3.5 60
Show 12046-6820 SHT 44 AC 28 6.6 60
Show 12143-6633 DUN 119 AB 32 102.1 61
Show 12038-6636 TDS8201 210 0.6 63
Show 12202-6713 TDS 660 172 1.0 63
Show 12209-6732 DON 522 194 2.6 65
Show 12201-6701 MLO 40 139 7.1 66
Show 12159-6629 BRT1994 51 3.3 69
Show 11591-6805 KPP 258 192 3.6 71
Show 12182-6636 KPP1436 130 10.8 72
Show 12221-6731 HDS1742 Aa,Ab 128 0.5 72
Show 12221-6731 HDO 215 AB 126 32.7 72
Show 11573-6744 WFC 118 272 9.3 73
Show 12121-6614 MLO 39 AB 201 5.9 75
Show 12121-6614 SIN 71 AC 289 50.5 75
Show 12121-6614 SIN 71 AD 278 69.7 75
Show 12189-6822 TDS8320 78 1.2 76
Show 12192-6635 TDS8325 79 2.4 77
Show 12209-6647 MLO 41 130 4.5 77
Show 11560-6747 MLO 38 219 5.6 81
Show 12093-6606 HDS1715 AB 101 0.1 81
Show 12053-6609 RST 573 68 0.3 82
Show 11553-6726 KPP1933 166 15.2 83
Show 12031-6613 HDS1695 219 0.6 85
Show 12018-6616 DAW 59 231 0.8 85
Show 12041-6853 R 190 232 11.8 92
Show 12050-6555 RST4956 AB 57 0.2 96
Show 12050-6555 HLN 28 AB,C 345 9.3 96
Show 11534-6707 CBL 140 119 36.1 97
Show 11578-6845 DON 502 255 2.0 103
Show 12157-6906 DON 517 52 3.3 105
Show 12032-6550 DAW 60 132 3.2 105
Show 12064-6543 FIN 367 Aa,Ab 88 0.2 107
Show 12064-6543 HJ 4498 AB 59 8.8 107
Show 12272-6652 RST4959 22 0.3 108
Show 11547-6622 SHY 230 AB 122 220.9 109
Show 12092-6537 RST5364 130 0.2 111
Show 12171-6542 SHY 596 113 999.9 115

 
 
WDS 12096-6727 : COMPONENTS
 
 
  A
B pa=59.8°
sep=0.03"
 
 
12096-6727 A
 
 
Componente originario normalizzato AB Name HD 105615 Coord arcsec 2000 120938.20-672714.9 Mag 7.59
Spectral class A0/A1V (white) PmRA -37.00 PmDE -6.0 SAO 251768
HIP 59281 Tycho2 8986-00147-1 HD 105615 GC 16605
CP CP-66 1707
Tycho2
Tycho2 8986-00147-1 Pflag RAmdeg 182.40892270 DEmdeg -67.45415947
PmRA -35.9 PmDE -7.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.40 EpDEm 1991.39
Num 11 Q RAmdeg 0.5 Q DEmdeg 1.2 Q pmRA 0.6
Q pmDE 1.1 BTmag 7.585 E BTmag 0.015 VTmag 7.460
E VTmag 0.010 Prox 999 TYC T HIP 59281
CCDM AB RAdeg 182.40913972 DEdeg -67.45414167 EpRA 1990 1.66
EpDE 1990 1.62 E RAdeg 4.1 E DEdeg 4.2 Posflg P
Corr -0.1
SAO
SAO 251768 DelFlag RA1950 PmRA1950 -0.0056
DE1950 PmDE1950 -0.013 Vmag 7.9 SpType B9
Double code Source 70 CatNum 16605 DM CP-66 1707
DMcomp BDsup HD 105615 M HD 0
GC 16605 RA1950rad 3.17205988 DE1950rad -1.17243868 PmRA2000 -0.0068
PmDE2000 -0.007
Hipparcos
Catalog H HIP 59281 Proxy H RAhms 12 09 38.20
DEdms -67 27 14.9 Vmag 7.45 VarFlag R Vmag H
RAdeg 182.409 DEdeg -67.4541 AstroRef * Plx 6.12
CCDM 12096-6727 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 232 Rho 0.227 HD 105615 BD
CD CP CP-66 1707 Dm number -66 1707 VIred 0.11
SpType A0/A1V R SpType Coord arcsec 2000 120938.20-672714.9
Hipparcos 2
HIP 59281 Sn 55 So 3 Nc 2
RArad 3.1836402432 DErad -1.177296836 Plx 7.33 PmRA -36.29
PmDE -5.83 E RArad 0.46 E DErad 0.42 E Plx 0.57
E pmRA 0.53 E pmDE 0.44 Hpmag 7.4889 E Hpmag 0.001
SHp 0.009 VA 0 BV 0.101 E BV 0.008
VI 0.11
CCDM
Ccdm 12096-6727 RComp Comp A Note1
Note2 Discov num DRAs 2.14 DDEs -15.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.6 Sp A0 PmNote *
PmRA -37 PmDE -6 Dm number -66 1707 Cat1 CPD
Name2 251768 Cat2 SAO HD 105615 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 59281
 
 
12096-6727 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120938.20-672714.9 Mag 10.16 Calc delta mag 2.57
Calc coord yes
CCDM
Ccdm 12096-6727 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.11 DDEs -15.1
R dRAs 82 Year 1991 Theta 232 Rho 0.2
Obs 1 Vmag 10.2 Sp PmNote *
PmRA -37 PmDE -6 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 59281