stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
09088+2638
STT 567 AB
75 Cnc


Nearby doubles
13' : 09097+2642
SLW 332

20' : 09074+2643
CVR 520

37' : 09093+2602
DAM1551

38' : 09094+2601
SKF 885

48' : 09105+2557
CVR1198

51' : 09124+2653
A 1977

52' : 09067+2554
BRT 154

53' : 09127+2648
DAM1565

54' : 09050+2622
TDS6299

56' : 09084+2732
STTA 97

61' : 09112+2547
TDS6376

62' : 09074+2737
LDS3856

66' : 09136+2627
STF1323

70' : 09089+2528
CBL 272

76' : 09140+2611
STF1324

80' : 09146+2657
TDS6415

83' : 09083+2515
GRV 779

86' : 09150+2655
DAM1576

88' : 09038+2735
HJ 803

91' : 09115+2801
HJ 805AB

94' : 09142+2736
SLE 479

95' : 09120+2514
TDS6388

96' : 09019+2612
STF1301

97' : 09136+2526
A 1978

99' : 09157+2605
CVR1205

106' : 09116+2816
SLE 477



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.

09088+2638 STT 567 AB (75 Cnc)

 
 
09h 08m 47.33s +26° 37' 44.8" P.A. 38.00 sep 142.2 mag 6.03,10.00 Sp G5IV-V dist. 31.01 pc (101.15 l.y.)
 
 
Coord 2000 09088+2638 Discov num STT 567 Comp AB Coord arcsec 2000 09 08 47.33 +26 37 44.8
Date first 1851 Date last 2002 Obs 19
Pa first 43 Pa last 37.5 P.A. Now (θ) 37.5°
Sep first 92.5 Sep last 142.2 Sep. Now (ρ) 142.2"
Mag pri 6.03 Mag sec 10.00 delta mag (ΔM) 3.97 Spectral class G5IV-V (yellow)
Pri motion ra -138 Sec motion ra +000
Pri motion dec -370 Sec motion dec -043
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.899
This double is not physical.
 
 
09088+2638 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 75 Cnc 80659 09 08 47 +26 37 45 STT 567 AB 2002 19 38 142.2 6.03 10.00 3.97 <===
Show 09 08 54 +26 39 40 BUP 123 BC 2015 11 339 132.8 10.00 11.85 1.85
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 75 Cnc Constellation Cancer SAO 80659 HIP 44892
Tycho2 1954-01881-1 HD 78418 HR 3626 GC 12615
GL Wo 9286 BD BD+27 1715 Flamsteed 75 Cancri Flamsteed name 75 Cnc
FK5 2724 Distance 31.01 Distance ly 101.15
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier09088+2638
coord_arcsec_2000090847.42+263748.0
Period (P)19.412347d± 0.000023 Periastron (T)53895.4025m (2006.438y)± 0.0024 Semi-major axis (a)5.8696m± 0.0096
Eccentricity (e)0.19494± 0.00011 Inclination (i)146.88°± 0.25 Longitude of periastron (ω)283.389°± 0.039
Node (Ω)171.892°± 0.085 Notesn ReferenceKnc2010
Equinox2000 Last observation Grade8(1=Definitive, 9=Indet.)
label theta rho
2000-01-01 319.5 0.005
2001-01-01 16.4 0.006
2002-01-01 66.2 0.006
2003-01-01 121.9 0.006
2004-01-01 181.2 0.005
2005-01-01 281.5 0.004
2006-01-01 356.4 0.006
2007-01-01 45.3 0.006
2008-01-01 99.2 0.006
2009-01-01 155.6 0.006
2010-01-01 234.3 0.004
2011-01-01 333.1 0.005
2012-01-01 25.6 0.006
2013-01-01 76.7 0.006
2014-01-01 132.6 0.006
2015-01-01 195.6 0.005
2016-01-01 301.4 0.004
2017-01-01 6.2 0.006
2018-01-01 55.1 0.006
2019-01-01 110.0 0.006
2020-01-01 167.3 0.005
2021-01-01 256.8 0.004
2022-01-01 344.9 0.006
2023-01-01 34.9 0.006
2024-01-01 87.3 0.006
2025-01-01 143.5 0.006
2026-01-01 212.4 0.004
2027-01-01 318.0 0.005
2028-01-01 15.5 0.006
2029-01-01 65.2 0.006
2030-01-01 120.8 0.006


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


 
  


wds09088%2B2638r.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 09088+2638 STT 567 AB (75 Cnc) : NOTES
 
 
discov_num notes refcode
STT 567 AB: 75 Cnc. A is a spectroscopic binary. B is BD+27@1716.
AB: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
75 Cnc Combined spectroscopic/astrometric solution, based on high-resolution
echelle spectra plus archival PTI visibility measurements.
Derived masses 1.173 +/- 0.024 and 1.011 +/- 0.021 Msun,
distance 31.246 +/- 0.051 pc. Knc2010
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic
masses of 2.13 +/- 4.27, 1.98, and 1.07 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
Knc2010 orb - Konacki, M., Muterspaugh, M.W., Kulnarni, S.R., & Helminiak, K.G. 2010ApJ...719.1293K
Knc2010 ApJ 719, 1293, 2010
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 BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913)
1 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09088+2638 STT 567 AB 2002 18 38 142.2 6.03 10.00 G5IV-V NLD 090847.42+263748.0

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

 
 
WDS 09088+2638 STT 567 AB (75 Cnc) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09088+2638 STT 567 AB (75 Cnc) : MEASURES
 
 
No records found.

 
 
WDS 09088+2638 (75 Cnc) : VIRTUAL EYEPIECE
 
 

09088+2638 STT 567A mag 6.03 Sp G5IV 09088+2638 BUP 123B sep 142.3 P.A. 36.10 mag 10 Sp F8 09088+2638 BUP 123C sep 242.1 P.A. 9.70 mag 11.85 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 09088+2638 (75 Cnc) : ALADIN DSS IMAGE @ 09h 08m 47.33s +26° 37' 44.8"
 
 
 
 
WDS 09088+2638 STT 567 AB (75 Cnc) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09088+2638 STT 567AB distance=1' 09088+2638 BUP 123BC distance=3' 09097+2642 SLW 332 distance=13' 09074+2643 CVR 520 distance=20' 09093+2602 DAM1551 distance=37' 09094+2601 SKF 885 distance=38' 09105+2557 CVR1198 distance=48' 09124+2653 A 1977 distance=51' 09067+2554 BRT 154 distance=52' 09127+2648 DAM1565 distance=53' 09050+2622 TDS6299 distance=54' 09084+2732 STTA 97 distance=56' 09112+2547 TDS6376 distance=61' 09074+2737 LDS3856 distance=62' 09136+2627 STF1323 distance=66' 09089+2528 CBL 272 distance=70' 09140+2611 STF1324 distance=76' 09146+2657 TDS6415 distance=80' 09083+2515 GRV 779 distance=83' 09150+2655 DAM1576 distance=86' 09038+2735 HJ 803 distance=88' 09115+2801 HJ 805AB distance=91' 09115+2801 FOX 159AC distance=91' 09142+2736 SLE 479 distance=94' 09120+2514 TDS6388 distance=95' 09019+2612 STF1301 distance=96' 09136+2526 A 1978 distance=97' 09157+2605 CVR1205 distance=99' 09116+2816 SLE 477 distance=106' 09150+2744 SLE 482 distance=106' 09142+2518 FAL 27 distance=109' 09163+2730 SLE 484 distance=113' 09173+2656 AZC 61 distance=116' 09030+2805 KPP2405 distance=117' 09141+2504 AZC 60 distance=118' 09164+2540 FMR 85 distance=118' 09155+2755 STF1327AB distance=119' 09155+2755 STF1327AC distance=119' 09155+2755 STF1327BC distance=119' 09000+2626 A 1975 distance=119' 09155+2755 STF1327CD distance=119' 09018+2754 SHJ 101 distance=121' 09162+2750 OCC9217 distance=122' 09059+2441 MTR 5 distance=123' 09122+2838 CBL 274 distance=129' 09150+2816 SLE 481AB distance=129' 09150+2816 SLE 481AC distance=129' 09056+2843 A 554 distance=132' 09025+2822 CBL 34 distance=134' 09188+2647 LDS6226 distance=134' 09091+2420 POU3031 distance=139' 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 09088+2638 STT 567 AB 38 142.2 1
Show 09088+2638 BUP 123 BC 339 132.8 3
Show 09097+2642 SLW 332 327 159.3 13
Show 09074+2643 CVR 520 63 22.4 20
Show 09093+2602 DAM1551 253 2.2 37
Show 09094+2601 SKF 885 263 1.2 38
Show 09105+2557 CVR1198 145 4.5 48
Show 09124+2653 A 1977 146 0.3 51
Show 09067+2554 BRT 154 132 3.3 52
Show 09127+2648 DAM1565 184 3.9 53
Show 09050+2622 TDS6299 325 0.6 54
Show 09084+2732 STTA 97 274 51.5 56
Show 09112+2547 TDS6376 59 0.5 61
Show 09074+2737 LDS3856 37 24.3 62
Show 09136+2627 STF1323 211 21.9 66
Show 09089+2528 CBL 272 67 44.3 70
Show 09140+2611 STF1324 349 11.5 76
Show 09146+2657 TDS6415 66 0.7 80
Show 09083+2515 GRV 779 28 28.9 83
Show 09150+2655 DAM1576 180 4.2 86
Show 09038+2735 HJ 803 23 11.5 88
Show 09115+2801 HJ 805 AB 69 8.8 91
Show 09115+2801 FOX 159 AC 334 136.5 91
Show 09142+2736 SLE 479 173 19.6 94
Show 09120+2514 TDS6388 102 0.4 95
Show 09019+2612 STF1301 9.9 96
Show 09136+2526 A 1978 324 0.3 97
Show 09157+2605 CVR1205 18 3.8 99
Show 09116+2816 SLE 477 190 26.0 106
Show 09150+2744 SLE 482 343 7.3 106
Show 09142+2518 FAL 27 250 9.7 109
Show 09163+2730 SLE 484 130 9.5 113
Show 09173+2656 AZC 61 359 33.9 116
Show 09030+2805 KPP2405 10 20.8 117
Show 09141+2504 AZC 60 28 16.2 118
Show 09164+2540 FMR 85 334 44.2 118
Show 09155+2755 STF1327 AB 32 5.3 119
Show 09155+2755 STF1327 AC 16 27.8 119
Show 09155+2755 STF1327 BC 13 23.1 119
Show 09000+2626 A 1975 85 4.1 119
Show 09155+2755 STF1327 CD 358 2.1 119
Show 09018+2754 SHJ 101 329 103.9 121
Show 09162+2750 OCC9217 36 0.0 122
Show 09059+2441 MTR 5 43 22.7 123
Show 09122+2838 CBL 274 296 36.8 129
Show 09150+2816 SLE 481 AB 130 4.3 129
Show 09150+2816 SLE 481 AC 165 18.4 129
Show 09056+2843 A 554 159 0.3 132
Show 09025+2822 CBL 34 150 20.4 134
Show 09188+2647 LDS6226 303 76.5 134
Show 09091+2420 POU3031 174 5.4 139

 
 
WDS 09088+2638 : COMPONENTS
 
 
  A B
B pa=36.1°
sep=142.29"
 
C pa=9.7°
sep=242.11"
pa=340.8°
sep=131.05"
 
 
09088+2638 A
 
 
Name 75 Cnc Coord arcsec 2000 090847.33+263744.8 Mag 6.03 Spectral class G5IV (yellow)
PmRA -138.00 PmDE -370.0 SAO 80659 HIP 44892
Tycho2 1954-01881-1 HD 78418 HR 3626 GC 12615
BD BD+27 1715 Flamsteed 75 Cancri Flamsteed name 75 Cnc FK5 2724
Tycho2
Tycho2 1954-01881-1 Pflag RAmdeg 137.19720942 DEmdeg 26.62911181
PmRA -137.7 PmDE -370.4 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.37 EpDEm 1991.22
Num 19 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.8 BTmag 6.773 E BTmag 0.015 VTmag 6.028
E VTmag 0.010 Prox 999 TYC T HIP 44892
CCDM RAdeg 137.19756278 DEdeg 26.62997528 EpRA 1990 1.74
EpDE 1990 1.61 E RAdeg 3.8 E DEdeg 4.2 Posflg
Corr 0.1
SAO
SAO 80659 DelFlag RA1950 PmRA1950 -0.0093
DE1950 PmDE1950 -0.373 Vmag 6 SpType G5
Double code Source 70 CatNum 12615 DM BD+27 1715
DMcomp BDsup HD 78418 M HD 0
GC 12615 RA1950rad 2.38172695 DE1950rad 0.46839854 PmRA2000 -0.0094
PmDE2000 -0.369
Hipparcos
Catalog H HIP 44892 Proxy RAhms 09 08 47.42
DEdms +26 37 48.0 Vmag 5.95 VarFlag R Vmag H
RAdeg 137.198 DEdeg 26.63 AstroRef Plx 31.98
CCDM 09088+2639 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 78418 BD BD+27 1715
CD CP Dm number +27 1715 VIred 0.74
SpType G5IV R SpType Coord arcsec 2000 090847.42+263748.0
Hipparcos 2
HIP 44892 Sn 5 So 0 Nc 1
RArad 2.3945496374 DErad 0.4647813903 Plx 32.25 PmRA -138.07
PmDE -369.97 E RArad 0.33 E DErad 0.26 E Plx 0.4
E pmRA 0.54 E pmDE 0.31 Hpmag 6.0909 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.654 E BV 0.005
VI 0.74
 
 
09088+2638 B
 
 
Coord arcsec 2000 090853.59+263939.7 Coord calc 090853.59+263939.7 Mag 10 Spectral class F8 (yellow-white)
PmRA 0.00 PmDE -43.0 HIP 44905 Tycho2 1954-00854-1
BD BD+27 1716 Calc delta mag 3.97
Tycho2
Tycho2 1954-00854-1 Pflag RAmdeg 137.22331678 DEmdeg 26.66105443
PmRA -1.1 PmDE -42.6 E RAmdeg 19 E DEmdeg 23
E pmRA 1.4 E pmDE 1.3 EpRAm 1986.59 EpDEm 1984.01
Num 8 Q RAmdeg 1.7 Q DEmdeg 0.4 Q pmRA 1.6
Q pmDE 0.4 BTmag 10.654 E BTmag 0.046 VTmag 9.997
E VTmag 0.037 Prox 999 TYC T HIP 44905
CCDM RAdeg 137.22332083 DEdeg 26.66115472 EpRA 1990 1.73
EpDE 1990 1.59 E RAdeg 22.0 E DEdeg 27.8 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 44905 Proxy RAhms 09 08 53.60
DEdms +26 39 40.2 Vmag 9.96 VarFlag R Vmag H
RAdeg 137.223 DEdeg 26.6612 AstroRef Plx 5.06
CCDM 09088+2639 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+27 1716
CD CP Dm number +27 1716 VIred 0.63
SpType F8 R SpType Coord arcsec 2000 090853.60+263940.2
Hipparcos 2
HIP 44905 Sn 5 So 0 Nc 1
RArad 2.3949987496 DErad 0.4653248941 Plx 4.92 PmRA 1.73
PmDE -40.42 E RArad 1.44 E DErad 0.94 E Plx 1.57
E pmRA 1.97 E pmDE 1.16 Hpmag 10.081 E Hpmag 0.0033
SHp 0.026 VA 0 BV 0.573 E BV 0.064
VI 0.65
 
 
09088+2638 C
 
 
Coord arcsec 2000 090850.37+264143.5 Mag 11.85 PmRA -8.00 PmDE -7.0
Tycho2 1954-00294-1 Calc delta mag 5.82 Calc coord yes
Tycho2
Tycho2 1954-00294-1 Pflag RAmdeg 137.20828085 DEmdeg 26.69525316
PmRA -13.8 PmDE -9.2 E RAmdeg 82 E DEmdeg 103
E pmRA 2.7 E pmDE 2.8 EpRAm 1980.00 EpDEm 1972.21
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.8 BTmag 12.551 E BTmag 0.259 VTmag 11.711
E VTmag 0.165 Prox 999 TYC HIP
CCDM RAdeg 137.20831639 DEdeg 26.69527528 EpRA 1990 1.76
EpDE 1990 1.60 E RAdeg 87.5 E DEdeg 117.0 Posflg
Corr 0.1