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Current system
09144+1608
STF 1325


Nearby doubles
24' : 09156+1551
TDS6429

35' : 09127+1632
STF1322

37' : 09152+1643
BPM 557

40' : 09118+1617
BPM 556

42' : 09147+1526
SLE 483

51' : 09126+1525
DBR 302

51' : 09118+1641
GRV 780

64' : 09185+1547
HEI 150

70' : 09096+1606
A 2475

70' : 09172+1705
KPP1076

74' : 09103+1650
SLE 882

75' : 09100+1530
BRT1263

75' : 09123+1500
BUP 125AB

76' : 09182+1700
TDS 525

79' : 09186+1516
GWP1157

83' : 09088+1625
HDS1328AB

89' : 09187+1711
CVR 88

91' : 09096+1511
OCC 800

93' : 09092+1514
STF1317

94' : 09088+1521
SLE 476

96' : 09208+1538
A 2476

97' : 09198+1705
CVR1212

102' : 09074+1555
SLW 329

104' : 09089+1714
LSC 121

104' : 09157+1426
SLW 338

107' : 09077+1651
CVR 521



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.

09144+1608 STF 1325

 
 
09h 14m 26.01s +16° 07' 50.0" P.A. 77.00 sep 16.9 mag 9.36,12.74 Sp G0
 
 
Coord 2000 09144+1608 Discov num STF1325 Comp Coord arcsec 2000 09 14 26.01 +16 07 50.0
Date first 1899 Date last 2017 Obs 16
Pa first 77 Pa last 77 P.A. Now (θ) 77°
Sep first 17.4 Sep last 16.94 Sep. Now (ρ) 16.94"
Mag pri 9.36 Mag sec 12.74 delta mag (ΔM) 3.38 Spectral class G0 (yellow)
Pri motion ra +002 Sec motion ra +006
Pri motion dec -023 Sec motion dec -024
Notes
rPM=0.167 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer SAO 98448 Tycho2 1401-00114-1 Gaia DR2 607697985023089408
HD 79427
 
 
WDS 09144+1608 STF 1325 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09144+1608 STF1325 1997 6 76 17.0 9.36 11.70 G0 D 091426.01+160750.0
09144+1608 STF1325 2008 7 77 17.3 9.36 11.70 G0 D 091426.01+160750.0
09144+1608 STF1325 2014 10 77 17.2 9.36 12.74 G0 091426.01+160750.0
09144+1608 STF1325 2015 12 76 17.1 9.36 12.74 G0 091426.01+160750.0
09144+1608 STF1325 2017 16 77 16.9 9.36 12.74 G0 091426.01+160750.0

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

 
 
WDS 09144+1608 STF 1325 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09144+1608 STF 1325 : MEASURES
 
 
No records found.

 
 
WDS 09144+1608 : VIRTUAL EYEPIECE
 
 

09144+1608 STF1325A mag 9.36 Sp G0 09144+1608 STF1325B sep 16.3 P.A. 76.50 mag 12.74 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 09144+1608 : ALADIN DSS IMAGE @ 09h 14m 26.01s +16° 07' 50.0"
 
 
 
 
WDS 09144+1608 STF 1325 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09144+1608 STF1325 distance=1' 09156+1551 TDS6429 distance=24' 09127+1632 STF1322 distance=35' 09152+1643 BPM 557 distance=37' 09118+1617 BPM 556 distance=40' 09147+1526 SLE 483 distance=42' 09126+1525 DBR 302 distance=51' 09118+1641 GRV 780 distance=51' 09185+1547 HEI 150 distance=64' 09096+1606 A 2475 distance=70' 09172+1705 KPP1076 distance=70' 09103+1650 SLE 882 distance=74' 09100+1530 BRT1263 distance=75' 09123+1500 FIN 347Aa,Ab distance=75' 09123+1500 BUP 125AB distance=75' 09123+1500 STT 569AC distance=75' 09123+1500 WIL 1AE distance=75' 09123+1500 HLA 10AF distance=75' 09123+1500 BUG 16Ea,Eb distance=76' 09182+1700 TDS 525 distance=76' 09186+1516 GWP1157 distance=79' 09088+1625 HDS1328AB distance=83' 09088+1625 FYM 227AC distance=83' 09187+1711 CVR 88 distance=89' 09096+1511 OCC 800 distance=91' 09092+1514 STF1317 distance=93' 09088+1521 SLE 476 distance=94' 09208+1538 A 2476 distance=96' 09198+1705 CVR1212 distance=97' 09074+1555 SLW 329 distance=102' 09089+1714 LSC 121 distance=104' 09157+1426 SLW 338 distance=104' 09077+1651 CVR 521 distance=107' 09164+1752 UC 1771 distance=108' 09078+1702 OCC 616 distance=110' 09090+1728 ONL 1 distance=112' 09071+1533 HJ 118 distance=113' 09085+1724 SLW 331 distance=115' 09147+1806 KPP 39 distance=119' 09104+1424 GWP1143 distance=120' 09175+1419 ROE 35 distance=120' 09062+1552 HDS1323 distance=120' 09111+1757 BPM 555 distance=120' 09119+1803 STT 568AB distance=121' 09119+1803 BUP 124BC distance=121' 09101+1753 KPP3216 distance=123' 09161+1408 TOK 526 distance=123' 09068+1512 RAO 233 distance=123' 09068+1513 DAM1535 distance=124' 09143+1403 SLE 480 distance=125' 09062+1529 GWP1137 distance=125' 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 09144+1608 STF1325 77 16.9 1
Show 09156+1551 TDS6429 154 0.5 24
Show 09127+1632 STF1322 53 1.7 35
Show 09152+1643 BPM 557 35 88.1 37
Show 09118+1617 BPM 556 203 9.0 40
Show 09147+1526 SLE 483 213 14.4 42
Show 09126+1525 DBR 302 325 3.0 51
Show 09118+1641 GRV 780 97 18.3 51
Show 09185+1547 HEI 150 261 0.3 64
Show 09096+1606 A 2475 174 0.4 70
Show 09172+1705 KPP1076 87 8.5 70
Show 09103+1650 SLE 882 89 8.7 74
Show 09100+1530 BRT1263 311 4.9 75
Show 09123+1500 FIN 347 Aa,Ab 168 0.1 75
Show 09123+1500 BUP 125 AB 117 90.5 75
Show 09123+1500 STT 569 AC 214 204.7 75
Show 09123+1500 WIL 1 AE 262 44.7 75
Show 09123+1500 HLA 10 AF 290 4.6 75
Show 09123+1500 BUG 16 Ea,Eb 291 0.5 76
Show 09182+1700 TDS 525 335 1.6 76
Show 09186+1516 GWP1157 347 8.7 79
Show 09088+1625 HDS1328 AB 143 4.1 83
Show 09088+1625 FYM 227 AC 158 18.5 83
Show 09187+1711 CVR 88 334 9.0 89
Show 09096+1511 OCC 800 -1 0.1 91
Show 09092+1514 STF1317 63 7.5 93
Show 09088+1521 SLE 476 250 12.3 94
Show 09208+1538 A 2476 336 0.4 96
Show 09198+1705 CVR1212 100 3.6 97
Show 09074+1555 SLW 329 64 43.1 102
Show 09089+1714 LSC 121 187 0.1 104
Show 09157+1426 SLW 338 329 9.9 104
Show 09077+1651 CVR 521 19.2 107
Show 09164+1752 UC 1771 197 20.5 108
Show 09078+1702 OCC 616 -1 0.1 110
Show 09090+1728 ONL 1 -1 0.0 112
Show 09071+1533 HJ 118 320 12.5 113
Show 09085+1724 SLW 331 254 153.4 115
Show 09147+1806 KPP 39 113 10.9 119
Show 09104+1424 GWP1143 74 22.8 120
Show 09175+1419 ROE 35 274 11.4 120
Show 09062+1552 HDS1323 0.2 120
Show 09111+1757 BPM 555 179 116.2 120
Show 09119+1803 STT 568 AB 253 128.4 121
Show 09119+1803 BUP 124 BC 317 147.9 121
Show 09101+1753 KPP3216 107 1.1 123
Show 09161+1408 TOK 526 338 443.5 123
Show 09068+1512 RAO 233 298 1.1 123
Show 09068+1513 DAM1535 108 3.8 124
Show 09143+1403 SLE 480 288 9.4 125
Show 09062+1529 GWP1137 177 9.7 125

 
 
WDS 09144+1608 : COMPONENTS
 
 
  A
B pa=76.5°
sep=16.31"
 
 
09144+1608 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 091426.01+160750.0 Mag 9.36 Spectral class G0 (yellow)
PmRA 2.00 PmDE -23.0 SAO 98448 Tycho2 1401-00114-1
HD 79427 DM BD+16 1928
Tycho2
Tycho2 1401-00114-1 Pflag RAmdeg 138.60841910 DEmdeg 16.13056667
PmRA 4.3 PmDE -23.5 E RAmdeg 11 E DEmdeg 14
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.72 EpDEm 1989.91
Num 7 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.5 BTmag 9.816 E BTmag 0.024 VTmag 9.358
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 138.60840861 DEdeg 16.13062056 EpRA 1990 1.75
EpDE 1990 1.75 E RAdeg 11.2 E DEdeg 14.3 Posflg
Corr 0.2
SAO
SAO 98448 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.05 Vmag 9 SpType G0
Double code Source 28 CatNum 3734 DM BD+16 1928
DMcomp BDsup HD 79427 M HD 0
GC RA1950rad 2.40705047 DE1950rad 0.28515881 PmRA2000 -0.0005
PmDE2000 -0.045
CCDM
Ccdm 09144+1608 RComp Comp A Note1
Note2 Discov num DRAs 1.93 DDEs -9.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp G0 PmNote *
PmRA -20 PmDE -19 Dm number +16 1928 Cat1 BD
Name2 +16 992 Cat2 AGK2/3 HD 79427 M HD
ADS BDS B 4983 M ADS BDS N IDS IDS 09089N1633A
HIC
 
 
09144+1608 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 091427.11+160753.8 Mag 12.74 PmRA 6.00
PmDE -24.0 Calc delta mag 3.38 Calc coord yes
CCDM
Ccdm 09144+1608 RComp Comp B Note1
Note2 Discov num STF1325 DRAs DDEs
R dRAs Year 1906 Theta 076 Rho 17.4
Obs 2 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4983 M ADS BDS N N IDS IDS 09089N1633B
HIC