Coord 2000 | 14526+5903 | Discov num | STF1892 | Comp | Coord arcsec 2000 | 14 52 37.33 +59 03 03.8 | |||||
Date first | 1830 | Date last | 2019 | Obs | 22 | ||||||
Pa first | 241 | Pa last | 236.3 | P.A. Now (θ) | 236.3° | ||||||
Sep first | 2.8 | Sep last | 3.053 | Sep. Now (ρ) | 3.053" | ||||||
Mag pri | 9.68 | Mag sec | 10.48 | delta mag (ΔM) | 0.8 | Spectral class | G5 (yellow) | ||||
Pri motion ra | +018 | Sec motion ra | +008 | ||||||||
Pri motion dec | -006 | Sec motion dec | -008 | ||||||||
Notes |
Name | HD 238401 | Constellation | Draco | SAO | 29318 | Tycho2 | 3867-01415-1 | ||||
Gaia DR2 | 1614355340438146816 | HD | 238401 | GC | 20043 |
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 |
14526+5903 | STF1892 | 2001 | 14 | 238 | 2.9 | 9.68 | 10.48 | G5 | 145237.33+590303.8 | ||
14526+5903 | STF1892 | 2003 | 15 | 237 | 3.0 | 9.68 | 10.48 | G5 | 145237.33+590303.8 | ||
14526+5903 | STF1892 | 2012 | 16 | 236 | 3.1 | 9.68 | 10.48 | G5 | 145237.33+590303.8 | ||
14526+5903 | STF1892 | 2015 | 17 | 237 | 3.1 | 9.68 | 10.48 | G5 | 145237.33+590303.8 | ||
14526+5903 | STF1892 | 2019 | 21 | 236 | 3.1 | 9.68 | 10.48 | G5 | 145237.33+590303.8 |
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=217.6° sep=2.14" |
Componente originario normalizzato | AB | Name | HD 238401 | Coord arcsec 2000 | 145237.33+590303.8 | Mag | 9.68 | ||||
Spectral class | G5 (yellow) | PmRA | 18.00 | PmDE | -6.0 | SAO | 29318 | ||||
Tycho2 | 3867-01415-1 | HD | 238401 | GC | 20043 | DM | BD+59 1616 |
Tycho2 | 3867-01415-1 | Pflag | P | RAmdeg | 223.15553308 | DEmdeg | 59.05105974 | ||||
PmRA | 13.2 | PmDE | -10.7 | E RAmdeg | 17 | E DEmdeg | 16 | ||||
E pmRA | 2.0 | E pmDE | 2.2 | EpRAm | 1990.50 | EpDEm | 1990.85 | ||||
Num | 5 | Q RAmdeg | 2.3 | Q DEmdeg | 0.9 | Q pmRA | 2.3 | ||||
Q pmDE | 1.0 | BTmag | 10.373 | E BTmag | 0.031 | VTmag | 9.677 | ||||
E VTmag | 0.024 | Prox | 30 | TYC | T | HIP | |||||
CCDM | RAdeg | 223.15572833 | DEdeg | 59.05116833 | EpRA 1990 | 1.80 | |||||
EpDE 1990 | 1.76 | E RAdeg | 16.6 | E DEdeg | 16.0 | Posflg | D | ||||
Corr | -0.2 |
SAO | 29318 | DelFlag | RA1950 | PmRA1950 | -0.0016 | ||||||
DE1950 | PmDE1950 | -0.01 | Vmag | 9.4 | SpType | G5 | |||||
Double code | Source | 70 | CatNum | 20043 | DM | BD+59 1616 | |||||
DMcomp | BDsup | HD | 238401 | M HD | 0 | ||||||
GC | 20043 | RA1950rad | 3.88915922 | DE1950rad | 1.03419459 | PmRA2000 | -0.0009 | ||||
PmDE2000 | -0.007 |
Ccdm | 14526+5903 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.20 | DDEs | 4.7 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.7 | Sp | G5 | PmNote | * | ||||
PmRA | -13 | PmDE | -11 | Dm number | +59 1616 | Cat1 | BD | ||||
Name2 | 29318 | Cat2 | SAO | HD | 238401 | M HD | |||||
ADS BDS | A 9428 | M ADS BDS | N IDS | IDS | 14500N5928A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 145237.16+590302.1 | Mag | 10.48 | PmRA | 8.00 | ||||
PmDE | -8.0 | Tycho2 | 3867-01415-2 | Calc delta mag | 0.8 | Calc coord | yes |
Tycho2 | 3867-01415-2 | Pflag | P | RAmdeg | 223.15553308 | DEmdeg | 59.05105974 | ||||
PmRA | 13.2 | PmDE | -10.7 | E RAmdeg | 17 | E DEmdeg | 16 | ||||
E pmRA | 2.0 | E pmDE | 2.2 | EpRAm | 1990.50 | EpDEm | 1990.85 | ||||
Num | 5 | Q RAmdeg | 2.3 | Q DEmdeg | 0.9 | Q pmRA | 2.3 | ||||
Q pmDE | 1.0 | BTmag | 11.463 | E BTmag | 0.067 | VTmag | 10.478 | ||||
E VTmag | 0.042 | Prox | 30 | TYC | T | HIP | |||||
CCDM | RAdeg | 223.15435806 | DEdeg | 59.05071111 | EpRA 1990 | 1.79 | |||||
EpDE 1990 | 1.75 | E RAdeg | 33.6 | E DEdeg | 32.2 | Posflg | D | ||||
Corr | -0.2 |
Ccdm | 14526+5903 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1892 | DRAs | DDEs | |||||||
R dRAs | Year | 1955 | Theta | 240 | Rho | 4.1 | |||||
Obs | 7 | Vmag | 10.9 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 9428 | M ADS BDS | N IDS | IDS | 14500N5928B | ||||||
HIC |