Coord 2000 | 05004+6925 | Discov num | STF 606 | Comp | Coord arcsec 2000 | 05 00 25.87 +69 25 09.8 | |||||
Date first | 1828 | Date last | 2016 | Obs | 24 | ||||||
Pa first | 300 | Pa last | 301.2 | P.A. Now (θ) | 301.2° | ||||||
Sep first | 25.0 | Sep last | 37.609 | Sep. Now (ρ) | 37.609" | ||||||
Mag pri | 8.94 | Mag sec | 9.70 | delta mag (ΔM) | 0.76 | Spectral class | A0 (white) | ||||
Pri motion ra | -003 | Sec motion ra | -003 | ||||||||
Pri motion dec | -009 | Sec motion dec | -007 | ||||||||
Notes | N (See Notes) |
Name | HD 31313 | Constellation | Camelopardalis | SAO | 13333 | Tycho2 | 4346-00985-1 | ||||
Gaia DR2 | 496183935189340672 | HD | 31313 | GC | 6047 |
discov_num | notes | refcode |
STF 606 | B is BD+69@289. |
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 |
05004+6925 | STF 606 | 1999 | 17 | 301 | 37.5 | 8.94 | 9.70 | A0 | N D | 050025.87+692509.8 | |
05004+6925 | STF 606 | 2003 | 19 | 301 | 37.6 | 8.94 | 9.70 | A0 | N D | 050025.87+692509.8 | |
05004+6925 | STF 606 | 2010 | 20 | 301 | 37.6 | 8.94 | 9.70 | A0 | N | 050025.87+692509.8 | |
05004+6925 | STF 606 | 2016 | 20 | 302 | 37.6 | 8.94 | 9.70 | A0 | N | 050025.87+692509.8 |
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=329.9° sep=22.53" |
Componente originario normalizzato | AB | Name | HD 31313 | Coord arcsec 2000 | 050025.87+692509.8 | Mag | 8.94 | ||||
Spectral class | A0 (white) | PmRA | -3.00 | PmDE | -9.0 | SAO | 13333 | ||||
Tycho2 | 4346-00985-1 | HD | 31313 | GC | 6047 | DM | BD+69 290 |
Tycho2 | 4346-00985-1 | Pflag | RAmdeg | 75.10778296 | DEmdeg | 69.41939091 | |||||
PmRA | -2.4 | PmDE | -6.7 | E RAmdeg | 7 | E DEmdeg | 6 | ||||
E pmRA | 1.2 | E pmDE | 1.2 | EpRAm | 1991.11 | EpDEm | 1991.27 | ||||
Num | 9 | Q RAmdeg | 1.3 | Q DEmdeg | 0.8 | Q pmRA | 1.2 | ||||
Q pmDE | 0.7 | BTmag | 9.077 | E BTmag | 0.016 | VTmag | 8.940 | ||||
E VTmag | 0.013 | Prox | 376 | TYC | T | HIP | |||||
CCDM | RAdeg | 75.10779861 | DEdeg | 69.41940639 | EpRA 1990 | 1.69 | |||||
EpDE 1990 | 1.71 | E RAdeg | 6.8 | E DEdeg | 6.3 | Posflg | |||||
Corr | 0.1 |
SAO | 13333 | DelFlag | RA1950 | PmRA1950 | -0.0018 | ||||||
DE1950 | PmDE1950 | -0.035 | Vmag | 8.6 | SpType | A0 | |||||
Double code | Source | 70 | CatNum | 6047 | DM | BD+69 290 | |||||
DMcomp | BDsup | HD | 31313 | M HD | 0 | ||||||
GC | 6047 | RA1950rad | 1.287255 | DE1950rad | 1.21028949 | PmRA2000 | -0.0025 | ||||
PmDE2000 | -0.038 |
Ccdm | 05004+6925 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.64 | DDEs | 9.7 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.0 | Sp | A0 | PmNote | * | ||||
PmRA | -23 | PmDE | -6 | Dm number | +69 290 | Cat1 | BD | ||||
Name2 | +69 230 | Cat2 | AGK2/3 | HD | 31313 | M HD | |||||
ADS BDS | B 2405 | M ADS BDS | N IDS | IDS | 04496N6916A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 050023.73+692529.3 | Mag | 9.7 | PmRA | -3.00 | ||||
PmDE | -7.0 | Calc delta mag | 0.76 | Calc coord | yes |
Ccdm | 05004+6925 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 606 | DRAs | -4.33 | DDEs | 28.9 | |||||
R dRAs | 10 | Year | 1829 | Theta | 299 | Rho | 37.6 | ||||
Obs | 4 | Vmag | 9.8 | Sp | A | PmNote | * | ||||
PmRA | -8 | PmDE | -6 | Dm number | +69 289 | Cat1 | BD | ||||
Name2 | +69 229 | Cat2 | AGK2/3 | HD | 31304 | M HD | |||||
ADS BDS | B 2405 | M ADS BDS | N IDS | IDS | 04496N6916B | ||||||
HIC |