Coord 2000 | 04333+5103 | Discov num | STF 553 | Comp | Coord arcsec 2000 | 04 33 15.93 +51 02 48.6 | |||||
Date first | 1831 | Date last | 2021 | Obs | 28 | ||||||
Pa first | 133 | Pa last | 135.4 | P.A. Now (θ) | 135.4° | ||||||
Sep first | 3.2 | Sep last | 3.173 | Sep. Now (ρ) | 3.173" | ||||||
Mag pri | 8.79 | Mag sec | 9.60 | delta mag (ΔM) | 0.81 | Spectral class | F8 (yellow-white) | ||||
Pri motion ra | -004 | Sec motion ra | |||||||||
Pri motion dec | -049 | Sec motion dec | |||||||||
Notes |
Name | HD 28618 | Constellation | Perseus | SAO | 24685 | HIP | 21230 | ||||
Tycho2 | 3354-00583-1 | Gaia DR2 | 270949489336928256 | HD | 28618 | GC | 5532 | ||||
BD | BD+50 1013 | Distance | 149.48 | Distance ly | 487.6 |
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 |
04333+5103 | STF 553 | 1998 | 21 | 135 | 3.0 | 8.79 | 9.60 | F8 | D | 043315.70+510251.1 | |
04333+5103 | STF 553 | 2009 | 23 | 136 | 3.2 | 8.79 | 9.60 | F8 | D | 043315.70+510251.1 | |
04333+5103 | STF 553 | 2012 | 24 | 134 | 3.1 | 8.79 | 9.60 | F8 | D | 043315.70+510251.1 | |
04333+5103 | STF 553 | 2018 | 25 | 136 | 3.1 | 8.79 | 9.60 | F8 | 043315.93+510248.6 | ||
04333+5103 | STF 553 | 2021 | 27 | 135 | 3.2 | 8.79 | 9.60 | F8 | 043315.93+510248.6 |
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=148.2° sep=2.66" |
Componente originario normalizzato | AB | Name | HD 28618 | Coord arcsec 2000 | 043315.93+510248.6 | Mag | 8.79 | ||||
Spectral class | F8 (yellow-white) | PmRA | -4.00 | PmDE | -49.0 | SAO | 24685 | ||||
HIP | 21230 | Tycho2 | 3354-00583-1 | HD | 28618 | GC | 5532 | ||||
BD | BD+50 1013 |
Tycho2 | 3354-00583-1 | Pflag | RAmdeg | 68.31542442 | DEmdeg | 51.04754152 | |||||
PmRA | -4.1 | PmDE | -49.2 | E RAmdeg | 7 | E DEmdeg | 9 | ||||
E pmRA | 1.9 | E pmDE | 1.9 | EpRAm | 1991.54 | EpDEm | 1990.93 | ||||
Num | 3 | Q RAmdeg | 2.0 | Q DEmdeg | 2.0 | Q pmRA | 2.0 | ||||
Q pmDE | 2.0 | BTmag | 9.350 | E BTmag | 0.019 | VTmag | 8.790 | ||||
E VTmag | 0.014 | Prox | 32 | TYC | T | HIP | 21230 | ||||
CCDM | A | RAdeg | 68.31543917 | DEdeg | 51.04766194 | EpRA 1990 | 1.70 | ||||
EpDE 1990 | 1.19 | E RAdeg | 6.6 | E DEdeg | 9.3 | Posflg | D | ||||
Corr | 0.0 |
SAO | 24685 | DelFlag | RA1950 | PmRA1950 | 0.0012 | ||||||
DE1950 | PmDE1950 | -0.06 | Vmag | 8.3 | SpType | F8 | |||||
Double code | Source | 70 | CatNum | 5532 | DM | BD+50 1013 | |||||
DMcomp | BDsup | HD | 28618 | M HD | 0 | ||||||
GC | 5532 | RA1950rad | 1.1756003 | DE1950rad | 0.8891239 | PmRA2000 | 0.001 | ||||
PmDE2000 | -0.062 |
Catalog | H | HIP | 21230 | Proxy | H | RAhms | 04 33 15.71 | ||||
DEdms | +51 02 51.6 | Vmag | 8.21 | VarFlag | R Vmag | H | |||||
RAdeg | 68.3154 | DEdeg | 51.0477 | AstroRef | A | Plx | 6.24 | ||||
CCDM | 04333+5103 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 135 | Rho | 3.152 | HD | 28618 | BD | BD+50 1013 | ||||
CD | CP | Dm number | +50 1013 | VIred | 0.47 | ||||||
SpType | F8 | R SpType | Coord arcsec 2000 | 043315.71+510251.6 |
HIP | 21230 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 1.1923294307 | DErad | 0.890949703 | Plx | 6.69 | PmRA | 5.89 | ||||
PmDE | -62.72 | E RArad | 2.32 | E DErad | 1.33 | E Plx | 2.11 | ||||
E pmRA | 3.32 | E pmDE | 2.09 | Hpmag | 8.3187 | E Hpmag | 0.001 | ||||
SHp | 0.012 | VA | 0 | BV | 0.479 | E BV | 0.025 | ||||
VI | 0.55 |
Ccdm | 04333+5103 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.21 | DDEs | -9.9 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.8 | Sp | F8 | PmNote | * | ||||
PmRA | 4 | PmDE | -59 | Dm number | +50 1013 | Cat1 | BD | ||||
Name2 | +50 472 | Cat2 | AGK2/3 | HD | 28618 | M HD | |||||
ADS BDS | A 3287 | M ADS BDS | N IDS | IDS | 04256N5050A | ||||||
HIC | 21230 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 043316.08+510246.3 | Mag | 9.6 | Calc delta mag | 0.81 | ||||
Calc coord | yes |
Ccdm | 04333+5103 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 553 | DRAs | DDEs | |||||||
R dRAs | Year | 1831 | Theta | 134 | Rho | 3.1 | |||||
Obs | 11 | Vmag | 9.3 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 3287 | M ADS BDS | N IDS | IDS | 04256N5050B | ||||||
HIC | 21230 |