Coord 2000 | 09003+1312 | Discov num | STF1299 | Comp | Coord arcsec 2000 | 09 00 17.28 +13 12 20.9 | |||||
Date first | 1905 | Date last | 2020 | Obs | 19 | ||||||
Pa first | 119 | Pa last | 111.7 | P.A. Now (θ) | 111.7° | ||||||
Sep first | 21.0 | Sep last | 23.72 | Sep. Now (ρ) | 23.72" | ||||||
Mag pri | 9.69 | Mag sec | 11.11 | delta mag (ΔM) | 1.42 | Spectral class | K0 (yellow-orange) | ||||
Pri motion ra | -046 | Sec motion ra | -014 | ||||||||
Pri motion dec | -031 | Sec motion dec | -012 | ||||||||
Notes |
Name | HD 77038 | Constellation | Cancer | SAO | 98286 | Tycho2 | 0817-01923-1 | ||||
Gaia DR2 | 605404609926124544 | HD | 77038 |
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 |
09003+1312 | STF1299 | 2002 | 10 | 112 | 23.2 | 9.69 | 11.11 | K0 | D | 090017.28+131220.9 | |
09003+1312 | STF1299 | 2013 | 13 | 112 | 23.5 | 9.69 | 11.11 | K0 | 090017.28+131220.9 | ||
09003+1312 | STF1299 | 2015 | 15 | 112 | 23.5 | 9.69 | 11.11 | K0 | 090017.28+131220.9 | ||
09003+1312 | STF1299 | 2020 | 19 | 112 | 23.7 | 9.69 | 11.11 | K0 | 090017.28+131220.9 |
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 | pa=112.2° sep=23.18" |
Componente originario normalizzato | AB | Name | HD 77038 | Coord arcsec 2000 | 090017.28+131220.9 | Mag | 9.69 | ||||
Spectral class | K0 (yellow-orange) | PmRA | -46.00 | PmDE | -31.0 | SAO | 98286 | ||||
Tycho2 | 0817-01923-1 | HD | 77038 | DM | BD+13 2023 |
Tycho2 | 0817-01923-1 | Pflag | RAmdeg | 135.07199526 | DEmdeg | 13.20580402 | |||||
PmRA | -44.5 | PmDE | -29.3 | E RAmdeg | 16 | E DEmdeg | 20 | ||||
E pmRA | 1.3 | E pmDE | 1.3 | EpRAm | 1987.79 | EpDEm | 1986.42 | ||||
Num | 7 | Q RAmdeg | 0.9 | Q DEmdeg | 0.8 | Q pmRA | 0.8 | ||||
Q pmDE | 0.7 | BTmag | 10.727 | E BTmag | 0.042 | VTmag | 9.688 | ||||
E VTmag | 0.027 | Prox | 230 | TYC | T | HIP | |||||
CCDM | RAdeg | 135.07210417 | DEdeg | 13.20587306 | EpRA 1990 | 1.66 | |||||
EpDE 1990 | 1.48 | E RAdeg | 18.2 | E DEdeg | 21.8 | Posflg | |||||
Corr | 0.2 |
SAO | 98286 | DelFlag | RA1950 | PmRA1950 | -0.0025 | ||||||
DE1950 | PmDE1950 | -0.021 | Vmag | 9.3 | SpType | K0 | |||||
Double code | Source | 29 | CatNum | 3615 | DM | BD+13 2023 | |||||
DMcomp | BDsup | HD | 77038 | M HD | 0 | ||||||
GC | RA1950rad | 2.3454663 | DE1950rad | 0.23391123 | PmRA2000 | -0.0025 | |||||
PmDE2000 | -0.017 |
Ccdm | 09003+1312 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.73 | DDEs | 20.9 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.6 | Sp | K0 | PmNote | * | ||||
PmRA | -46 | PmDE | -30 | Dm number | +13 2023 | Cat1 | BD | ||||
Name2 | +13 907 | Cat2 | AGK2/3 | HD | 77038 | M HD | |||||
ADS BDS | B 4881 | M ADS BDS | N IDS | IDS | 08548N1336A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 090018.75+131212.1 | Mag | 11.11 | PmRA | -14.00 | ||||
PmDE | -12.0 | Tycho2 | 0817-02433-1 | Calc delta mag | 1.42 | Calc coord | yes |
Tycho2 | 0817-02433-1 | Pflag | RAmdeg | 135.07810119 | DEmdeg | 13.20332201 | |||||
PmRA | -14.0 | PmDE | -7.9 | E RAmdeg | 48 | E DEmdeg | 56 | ||||
E pmRA | 2.0 | E pmDE | 2.0 | EpRAm | 1984.15 | EpDEm | 1980.31 | ||||
Num | 3 | Q RAmdeg | 0.2 | Q DEmdeg | 1.7 | Q pmRA | 0.2 | ||||
Q pmDE | 1.7 | BTmag | 11.776 | E BTmag | 0.087 | VTmag | 11.107 | ||||
E VTmag | 0.085 | Prox | 230 | TYC | T | HIP | |||||
CCDM | RAdeg | 135.07813500 | DEdeg | 13.20334083 | EpRA 1990 | 1.62 | |||||
EpDE 1990 | 1.49 | E RAdeg | 50.4 | E DEdeg | 59.7 | Posflg | |||||
Corr | 0.3 |
Ccdm | 09003+1312 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1299 | DRAs | 0.72 | DDEs | 12.7 | |||||
R dRAs | 10 | Year | 1905 | Theta | 119 | Rho | 21.0 | ||||
Obs | 3 | Vmag | 10.3 | Sp | PmNote | * | |||||
PmRA | -17 | PmDE | -3 | Dm number | Cat1 | ||||||
Name2 | +13 908 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | B 4881 | M ADS BDS | N | N IDS | IDS | 08548N1336B | |||||
HIC |