Coord 2000 | 10310-0738 | Discov num | STF1441 | Comp | AC | Coord arcsec 2000 | 10 30 58.78 -07 38 15.2 | ||||
Date first | 1893 | Date last | 2015 | Obs | 12 | ||||||
Pa first | 313 | Pa last | 314.5 | P.A. Now (θ) | 314.5° | ||||||
Sep first | 66.3 | Sep last | 61.74 | Sep. Now (ρ) | 61.74" | ||||||
Mag pri | 6.51 | Mag sec | 10.14 | delta mag (ΔM) | 3.63 | Spectral class | K5III (yellow-orange) | ||||
Pri motion ra | -035 | Sec motion ra | -003 | ||||||||
Pri motion dec | -002 | Sec motion dec | -004 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 91106 | 137614 | 10 30 59 -07 38 15 | STF 1441 AB | 2015 | 31 | 167 | 2.8 | 6.51 | 8.81 | 2.30 | ||
Show | 137614 | 10 30 59 -07 38 15 | STF 1441 AC | 2015 | 12 | 315 | 61.7 | 6.51 | 10.14 | 3.63 | <=== |
Constellation | Sextans | SAO | 137614 | HIP | 51490 | Tycho2 | 5491-01490-1 | ||||
Gaia DR2 | 3774505912145362048 | HD | 91106 | HR | 4122 | ADS | 7808 | ||||
BD | BD-06 3173 | Distance | 348.43 | Distance ly | 1136.58 |
discov_num | notes | refcode |
STF1441 | A is a spectroscopic binary. C is BD-06@3171. |
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. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
10310-0738 | STF1441 | AC | 2003 | 8 | 314 | 62.2 | 6.51 | 10.14 | N D | 103058.78-073815.2 | |
10310-0738 | STF1441 | AC | 2015 | 12 | 315 | 61.7 | 6.51 | 10.14 | K5III | N | 103058.78-073815.2 |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
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A | B | |
B | pa=167.0° sep=2.79" | |
C | pa=314.8° sep=61.46" | pa=316.1° sep=63.84" |
Name | HD 91106 | Coord arcsec 2000 | 103058.78-073815.2 | Mag | 6.51 | Spectral class | K5III (yellow-orange) | ||||
PmRA | -37.00 | PmDE | -1.0 | SAO | 137614 | HIP | 51490 | ||||
Tycho2 | 5491-01490-1 | HD | 91106 | HR | 4122 | GC | 14442 | ||||
BD | BD-06 3173 |
Tycho2 | 5491-01490-1 | Pflag | P | RAmdeg | 157.74488122 | DEmdeg | -7.63769467 | ||||
PmRA | -36.9 | PmDE | -0.7 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 2.2 | E pmDE | 2.3 | EpRAm | 1991.77 | EpDEm | 1991.69 | ||||
Num | 5 | Q RAmdeg | 1.0 | Q DEmdeg | 1.5 | Q pmRA | 1.0 | ||||
Q pmDE | 1.5 | BTmag | 8.387 | E BTmag | 0.017 | VTmag | 6.508 | ||||
E VTmag | 0.010 | Prox | 28 | TYC | T | HIP | 51490 | ||||
CCDM | A | RAdeg | 157.74493056 | DEdeg | -7.63754472 | EpRA 1990 | 1.82 | ||||
EpDE 1990 | 1.73 | E RAdeg | 3.9 | E DEdeg | 4.4 | Posflg | D | ||||
Corr | 0.4 |
SAO | 137614 | DelFlag | RA1950 | PmRA1950 | -0.0029 | ||||||
DE1950 | PmDE1950 | 0 | Vmag | 6.4 | SpType | K5 | |||||
Double code | Source | 70 | CatNum | 14442 | DM | BD-06 3173 | |||||
DMcomp | BDsup | HD | 91106 | M HD | 0 | ||||||
GC | 14442 | RA1950rad | 2.74223803 | DE1950rad | -0.12881222 | PmRA2000 | -0.0026 | ||||
PmDE2000 | 0.005 |
Catalog | H | HIP | 51490 | Proxy | H | RAhms | 10 30 58.78 | ||||
DEdms | -07 38 15.2 | Vmag | 6.2 | VarFlag | R Vmag | G | |||||
RAdeg | 157.745 | DEdeg | -7.63755 | AstroRef | A | Plx | 4.25 | ||||
CCDM | 10310-0738 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 167 | Rho | 2.767 | HD | 91106 | BD | BD-06 3173 | ||||
CD | CP | Dm number | -06 3173 | VIred | 1.38 | ||||||
SpType | K5III+... | R SpType | Coord arcsec 2000 | 103058.78-073815.2 |
HIP | 51490 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 2.7531685143 | DErad | -0.1333003118 | Plx | 2.87 | PmRA | -35.71 | ||||
PmDE | -1.13 | E RArad | 0.59 | E DErad | 0.44 | E Plx | 0.72 | ||||
E pmRA | 0.96 | E pmDE | 0.48 | Hpmag | 6.3337 | E Hpmag | 0.0013 | ||||
SHp | 0.01 | VA | 0 | BV | 1.377 | E BV | 0.004 | ||||
VI | 1.38 |
Ccdm | 10310-0738 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.28 | DDEs | -14.5 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 6.4 | Sp | K5 | PmNote | * | ||||
PmRA | -42 | PmDE | 2 | Dm number | -06 3173 | Cat1 | BD | ||||
Name2 | 137614 | Cat2 | SAO | HD | 91106 | M HD | |||||
ADS BDS | A 7808 | M ADS BDS | N IDS | IDS | 10260S0707A | ||||||
HIC | 51490 |
Coord arcsec 2000 | 103058.82-073817.9 | Mag | 8.81 | Spectral class | F6V (yellow-white) | PmRA | -37.00 | ||||
PmDE | -1.0 | Tycho2 | 5491-01490-2 | Calc delta mag | 2.3 | Calc coord | yes |
Tycho2 | 5491-01490-2 | Pflag | P | RAmdeg | 157.74488122 | DEmdeg | -7.63769467 | ||||
PmRA | -36.9 | PmDE | -0.7 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 2.2 | E pmDE | 2.3 | EpRAm | 1991.77 | EpDEm | 1991.69 | ||||
Num | 5 | Q RAmdeg | 1.0 | Q DEmdeg | 1.5 | Q pmRA | 1.0 | ||||
Q pmDE | 1.5 | BTmag | 9.408 | E BTmag | 0.021 | VTmag | 8.814 | ||||
E VTmag | 0.017 | Prox | 28 | TYC | HIP | 51490 | |||||
CCDM | B | RAdeg | 157.74511139 | DEdeg | -7.63830000 | EpRA 1990 | 1.76 | ||||
EpDE 1990 | 1.79 | E RAdeg | 10.5 | E DEdeg | 10.8 | Posflg | D | ||||
Corr | 0.3 |
Ccdm | 10310-0738 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1441 | DRAs | DDEs | |||||||
R dRAs | Year | 1830 | Theta | 168 | Rho | 2.6 | |||||
Obs | 16 | Vmag | 9.9 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 7808 | M ADS BDS | N IDS | IDS | 10260S0707B | ||||||
HIC | 51490 |
Coord arcsec 2000 | 103055.84-073731.9 | Mag | 10.14 | PmRA | -3.00 | PmDE | -4.0 | ||||
Calc delta mag | 3.63 | Calc coord | yes |
Ccdm | 10310-0738 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | STF1441 | DRAs | -4.26 | DDEs | 28.2 | |||||
R dRAs | 65 | Year | 1909 | Theta | 312 | Rho | 64.7 | ||||
Obs | 2 | Vmag | Sp | PmNote | |||||||
PmRA | PmDE | Dm number | -06 3171 | Cat1 | BD | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 7808 | M ADS BDS | N IDS | IDS | 10260S0707C | ||||||
HIC |