stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
09127+1632
STF 1322
HD 79127


Nearby doubles
16' : 09118+1641
GRV 780

20' : 09118+1617
BPM 556

35' : 09144+1608
STF1325

38' : 09152+1643
BPM 557

40' : 09103+1650
SLE 882

51' : 09096+1606
A 2475

56' : 09088+1625
HDS1328AB

59' : 09156+1551
TDS6429

67' : 09126+1525
DBR 302

69' : 09089+1714
LSC 121

72' : 09147+1526
SLE 483

73' : 09100+1530
BRT1263

74' : 09172+1705
KPP1076

75' : 09077+1651
CVR 521

77' : 09078+1702
OCC 616

77' : 09090+1728
ONL 1

80' : 09085+1724
SLW 331

84' : 09074+1555
SLW 329

85' : 09182+1700
TDS 525

89' : 09111+1757
BPM 555

90' : 09101+1753
KPP3216

90' : 09088+1521
SLE 476

92' : 09092+1514
STF1317

92' : 09119+1803
STT 568AB

92' : 09123+1500
BUP 125AB

93' : 09096+1511
OCC 800



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.

09127+1632 STF 1322 (HD 79127)

 
 
09h 12m 40.15s +16° 31' 30.2" P.A. 53.00 sep 1.7 mag 8.32,8.71 Sp A4IV dist. 1298.7 pc (4236.36 l.y.)
 
 
Coord 2000 09127+1632 Discov num STF1322 Comp Coord arcsec 2000 09 12 40.15 +16 31 30.2
Date first 1830 Date last 2017 Obs 87
Pa first 52 Pa last 53.4 P.A. Now (θ) 53.4°
Sep first 1.7 Sep last 1.748 Sep. Now (ρ) 1.748"
Mag pri 8.32 Mag sec 8.71 delta mag (ΔM) 0.39 Spectral class A4IV (white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 79127 Constellation Cancer SAO 98430 HIP 45201
Tycho2 1401-00310-1 Gaia DR2 607913485012136832 HD 79127 GC 12702
BD BD+17 2032 Distance 1298.7 Distance ly 4236.36
 
 
WDS 09127+1632 STF 1322 (HD 79127) : 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
09127+1632 STF1322 2005 82 54 1.6 8.32 8.71 A4IV D 091240.15+163130.2
09127+1632 STF1322 2007 83 53 1.8 8.32 8.71 A4IV D 091240.15+163130.2
09127+1632 STF1322 2011 87 53 1.7 8.32 8.71 A4IV D 091240.15+163130.2
09127+1632 STF1322 2013 79 53 1.8 8.32 8.71 A4IV D 091240.15+163130.2
09127+1632 STF1322 2015 81 56 1.4 8.32 8.71 A4IV 091240.15+163130.2
09127+1632 STF1322 2017 82 53 1.7 8.32 8.71 A4IV 091240.15+163130.2

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

 
 
WDS 09127+1632 STF 1322 (HD 79127) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09127+1632 STF 1322 (HD 79127) : MEASURES
 
 
No records found.

 
 
WDS 09127+1632 (HD 79127) : VIRTUAL EYEPIECE
 
 

09127+1632 STF1322A mag 8.32 Sp A4IV 09127+1632 STF1322B sep 1.7 P.A. 52.20 mag 8.71 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 09127+1632 (HD 79127) : ALADIN DSS IMAGE @ 09h 12m 40.15s +16° 31' 30.2"
 
 
 
 
WDS 09127+1632 STF 1322 (HD 79127) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09127+1632 STF1322 distance=1' 09118+1641 GRV 780 distance=16' 09118+1617 BPM 556 distance=20' 09144+1608 STF1325 distance=35' 09152+1643 BPM 557 distance=38' 09103+1650 SLE 882 distance=40' 09096+1606 A 2475 distance=51' 09088+1625 HDS1328AB distance=56' 09088+1625 FYM 227AC distance=56' 09156+1551 TDS6429 distance=59' 09126+1525 DBR 302 distance=67' 09089+1714 LSC 121 distance=69' 09147+1526 SLE 483 distance=72' 09100+1530 BRT1263 distance=73' 09172+1705 KPP1076 distance=74' 09077+1651 CVR 521 distance=75' 09078+1702 OCC 616 distance=77' 09090+1728 ONL 1 distance=77' 09085+1724 SLW 331 distance=80' 09074+1555 SLW 329 distance=84' 09182+1700 TDS 525 distance=85' 09111+1757 BPM 555 distance=89' 09101+1753 KPP3216 distance=90' 09088+1521 SLE 476 distance=90' 09119+1803 BUP 124BC distance=92' 09092+1514 STF1317 distance=92' 09119+1803 STT 568AB distance=92' 09123+1500 FIN 347Aa,Ab distance=92' 09123+1500 BUP 125AB distance=92' 09123+1500 STT 569AC distance=92' 09123+1500 WIL 1AE distance=92' 09123+1500 HLA 10AF distance=92' 09096+1511 OCC 800 distance=93' 09123+1500 BUG 16Ea,Eb distance=93' 09064+1700 SHN 16 distance=95' 09064+1659 RAO 567 distance=95' 09187+1711 CVR 88 distance=96' 09185+1547 HEI 150 distance=97' 09164+1752 UC 1771 distance=97' 09147+1806 KPP 39 distance=100' 09071+1533 HJ 118 distance=101' 09062+1552 HDS1323 distance=102' 09198+1705 CVR1212 distance=108' 09062+1529 GWP1137 distance=112' 09186+1516 GWP1157 distance=114' 09169+1808 OCC 740 distance=114' 09068+1512 RAO 233 distance=116' 09068+1513 DAM1535 distance=116' 09045+1625 HDS1314 distance=118' 09064+1516 OCC9147 distance=118' 09180+1803 OCC 739 distance=120' 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 09127+1632 STF1322 53 1.7 1
Show 09118+1641 GRV 780 97 18.3 16
Show 09118+1617 BPM 556 203 9.0 20
Show 09144+1608 STF1325 77 16.9 35
Show 09152+1643 BPM 557 35 88.1 38
Show 09103+1650 SLE 882 89 8.7 40
Show 09096+1606 A 2475 174 0.4 51
Show 09088+1625 HDS1328 AB 143 4.1 56
Show 09088+1625 FYM 227 AC 158 18.5 56
Show 09156+1551 TDS6429 154 0.5 59
Show 09126+1525 DBR 302 325 3.0 67
Show 09089+1714 LSC 121 187 0.1 69
Show 09147+1526 SLE 483 213 14.4 72
Show 09100+1530 BRT1263 311 4.9 73
Show 09172+1705 KPP1076 87 8.5 74
Show 09077+1651 CVR 521 19.2 75
Show 09078+1702 OCC 616 -1 0.1 77
Show 09090+1728 ONL 1 -1 0.0 77
Show 09085+1724 SLW 331 254 153.4 80
Show 09074+1555 SLW 329 64 43.1 84
Show 09182+1700 TDS 525 335 1.6 85
Show 09111+1757 BPM 555 179 116.2 89
Show 09101+1753 KPP3216 107 1.1 90
Show 09088+1521 SLE 476 250 12.3 90
Show 09119+1803 BUP 124 BC 317 147.9 92
Show 09092+1514 STF1317 63 7.5 92
Show 09119+1803 STT 568 AB 253 128.4 92
Show 09123+1500 FIN 347 Aa,Ab 168 0.1 92
Show 09123+1500 BUP 125 AB 117 90.5 92
Show 09123+1500 STT 569 AC 214 204.7 92
Show 09123+1500 WIL 1 AE 262 44.7 92
Show 09123+1500 HLA 10 AF 290 4.6 92
Show 09096+1511 OCC 800 -1 0.1 93
Show 09123+1500 BUG 16 Ea,Eb 291 0.5 93
Show 09064+1700 SHN 16 102 0.9 95
Show 09064+1659 RAO 567 280 0.9 95
Show 09187+1711 CVR 88 334 9.0 96
Show 09185+1547 HEI 150 261 0.3 97
Show 09164+1752 UC 1771 197 20.5 97
Show 09147+1806 KPP 39 113 10.9 100
Show 09071+1533 HJ 118 320 12.5 101
Show 09062+1552 HDS1323 0.2 102
Show 09198+1705 CVR1212 100 3.6 108
Show 09062+1529 GWP1137 177 9.7 112
Show 09186+1516 GWP1157 347 8.7 114
Show 09169+1808 OCC 740 -1 0.1 114
Show 09068+1512 RAO 233 298 1.1 116
Show 09068+1513 DAM1535 108 3.8 116
Show 09045+1625 HDS1314 277 4.2 118
Show 09064+1516 OCC9147 -1 0.0 118
Show 09180+1803 OCC 739 -1 0.1 120

 
 
WDS 09127+1632 : COMPONENTS
 
 
  A
B pa=52.2°
sep=1.70"
 
 
09127+1632 A
 
 
Componente originario normalizzato AB Name HD 79127 Coord arcsec 2000 091240.15+163130.2 Mag 8.32
Spectral class A4IV (white) PmRA 1.00 PmDE -3.0 SAO 98430
HIP 45201 Tycho2 1401-00310-1 HD 79127 GC 12702
BD BD+17 2032
Tycho2
Tycho2 1401-00310-1 Pflag P RAmdeg 138.16728203 DEmdeg 16.52505652
PmRA 1.0 PmDE -2.7 E RAmdeg 6 E DEmdeg 7
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.62 EpDEm 1991.59
Num 5 Q RAmdeg 1.7 Q DEmdeg 1.6 Q pmRA 1.7
Q pmDE 1.6 BTmag 8.496 E BTmag 0.016 VTmag 8.318
E VTmag 0.013 Prox 18 TYC T HIP 45201
CCDM A RAdeg 138.16713083 DEdeg 16.52496056 EpRA 1990 1.84
EpDE 1990 1.90 E RAdeg 5.5 E DEdeg 7.3 Posflg D
Corr 0.3
SAO
SAO 98430 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.025 Vmag 7.6 SpType A0
Double code Source 70 CatNum 12702 DM BD+17 2032
DMcomp BDsup HD 79127 M HD 0
GC 12702 RA1950rad 2.39931656 DE1950rad 0.29201259 PmRA2000 -0.0004
PmDE2000 -0.02
Hipparcos
Catalog H HIP 45201 Proxy H RAhms 09 12 40.11
DEdms +16 31 29.9 Vmag 7.75 VarFlag R Vmag H
RAdeg 138.167 DEdeg 16.525 AstroRef A Plx 1.83
CCDM 09127+1632 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 54 Rho 1.769 HD 79127 BD BD+17 2032
CD CP Dm number +17 2032 VIred 0.22
SpType A0 R SpType Coord arcsec 2000 091240.11+163129.9
Hipparcos 2
HIP 45201 Sn 15 So 3 Nc 2
RArad 2.4114713632 DErad 0.2884149979 Plx 0.77 PmRA 1.79
PmDE -5.97 E RArad 2.5 E DErad 0.74 E Plx 2.94
E pmRA 2.49 E pmDE 0.68 Hpmag 7.8095 E Hpmag 0.0011
SHp 0.01 VA 0 BV 0.169 E BV 0.015
VI 0.18
CCDM
Ccdm 09127+1632 RComp Comp A Note1
Note2 Discov num DRAs -1.87 DDEs -29.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp A0 PmNote *
PmRA -4 PmDE -3 Dm number +17 2032 Cat1 BD
Name2 +16 990 Cat2 AGK2/3 HD 79127 M HD
ADS BDS A 7236 M ADS BDS N IDS IDS 09071N1656A
HIC 45201
 
 
09127+1632 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 091240.24+163131.2 Mag 8.71 PmRA 1.00
PmDE -3.0 Tycho2 1401-00310-2 Calc delta mag 0.39 Calc coord yes
Tycho2
Tycho2 1401-00310-2 Pflag P RAmdeg 138.16728203 DEmdeg 16.52505652
PmRA 1.0 PmDE -2.7 E RAmdeg 6 E DEmdeg 7
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.62 EpDEm 1991.59
Num 5 Q RAmdeg 1.7 Q DEmdeg 1.6 Q pmRA 1.7
Q pmDE 1.6 BTmag 8.876 E BTmag 0.018 VTmag 8.707
E VTmag 0.015 Prox 18 TYC T HIP 45201
CCDM B RAdeg 138.16755222 DEdeg 16.52524917 EpRA 1990 1.83
EpDE 1990 1.88 E RAdeg 6.9 E DEdeg 9.4 Posflg D
Corr 0.3
CCDM
Ccdm 09127+1632 RComp Comp B Note1
Note2 Discov num STF1322 DRAs DDEs
R dRAs Year 1830 Theta 054 Rho 1.8
Obs 99 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7236 M ADS BDS N IDS IDS 09071N1656B
HIC 45201