Coord 2000 | 02140+3431 | Discov num | STF 229 | Comp | Coord arcsec 2000 | 02 13 58.92 +34 30 50.8 | |||||
Date first | 1827 | Date last | 2018 | Obs | 32 | ||||||
Pa first | 340 | Pa last | 356.1 | P.A. Now (θ) | 356.1° | ||||||
Sep first | 1.8 | Sep last | 2.49 | Sep. Now (ρ) | 2.49" | ||||||
Mag pri | 9.21 | Mag sec | 10.29 | delta mag (ΔM) | 1.08 | Spectral class | Am (white) | ||||
Pri motion ra | +047 | Sec motion ra | +046 | ||||||||
Pri motion dec | -011 | Sec motion dec | -009 | ||||||||
Notes |
Name | HD 13664 | Constellation | Triangulum | SAO | 55367 | HIP | 10400 | ||||
Tycho2 | 2317-01035-1 | Gaia DR2 | 326392260088808704 | HD | 13664 | GC | 2674 | ||||
BD | BD+33 383 | Distance | 181.49 | Distance ly | 592.02 |
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 |
02140+3431 | STF 229 | 2000 | 23 | 356 | 2.4 | 9.21 | 10.29 | Am | D | 021358.92+343050.8 | |
02140+3431 | STF 229 | 2001 | 26 | 356 | 2.5 | 9.21 | 10.29 | Am | D | 021358.92+343050.8 | |
02140+3431 | STF 229 | 2013 | 27 | 356 | 2.5 | 9.21 | 10.29 | Am | 021358.92+343050.8 | ||
02140+3431 | STF 229 | 2015 | 28 | 356 | 2.5 | 9.21 | 10.29 | Am | 021358.92+343050.8 | ||
02140+3431 | STF 229 | 2018 | 29 | 356 | 2.5 | 9.21 | 10.29 | Am | 021358.92+343050.8 |
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=356.8° sep=2.49" |
Componente originario normalizzato | AB | Name | HD 13664 | Coord arcsec 2000 | 021358.92+343050.8 | Mag | 9.21 | ||||
Spectral class | Am (white) | PmRA | 47.00 | PmDE | -11.0 | SAO | 55367 | ||||
HIP | 10400 | Tycho2 | 2317-01035-1 | HD | 13664 | GC | 2674 | ||||
BD | BD+33 383 |
Tycho2 | 2317-01035-1 | Pflag | RAmdeg | 33.49550585 | DEmdeg | 34.51410886 | |||||
PmRA | 51.2 | PmDE | -48.9 | E RAmdeg | 9 | E DEmdeg | 11 | ||||
E pmRA | 1.5 | E pmDE | 1.5 | EpRAm | 1990.94 | EpDEm | 1990.69 | ||||
Num | 6 | Q RAmdeg | 0.8 | Q DEmdeg | 4.4 | Q pmRA | 0.8 | ||||
Q pmDE | 4.5 | BTmag | 9.495 | E BTmag | 0.020 | VTmag | 9.208 | ||||
E VTmag | 0.018 | Prox | 25 | TYC | T | HIP | 10400 | ||||
CCDM | A | RAdeg | 33.49536361 | DEdeg | 34.51421806 | EpRA 1990 | 1.75 | ||||
EpDE 1990 | 1.67 | E RAdeg | 9.2 | E DEdeg | 11.0 | Posflg | D | ||||
Corr | -0.2 |
SAO | 55367 | DelFlag | RA1950 | PmRA1950 | 0.0059 | ||||||
DE1950 | PmDE1950 | -0.048 | Vmag | 8.7 | SpType | A | |||||
Double code | Source | 70 | CatNum | 2674 | DM | BD+33 383 | |||||
DMcomp | BDsup | HD | 13664 | M HD | 0 | ||||||
GC | 2674 | RA1950rad | 0.57159768 | DE1950rad | 0.59832418 | PmRA2000 | 0.006 | ||||
PmDE2000 | -0.052 |
Catalog | H | HIP | 10400 | Proxy | H | RAhms | 02 13 58.88 | ||||
DEdms | +34 30 51.2 | Vmag | 8.85 | VarFlag | R Vmag | H | |||||
RAdeg | 33.4954 | DEdeg | 34.5142 | AstroRef | A | Plx | 3.54 | ||||
CCDM | 02140+3431 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 356 | Rho | 2.492 | HD | 13664 | BD | BD+33 383 | ||||
CD | CP | Dm number | +33 383 | VIred | 0.26 | ||||||
SpType | A | R SpType | Coord arcsec 2000 | 021358.88+343051.2 |
HIP | 10400 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 0.5846041844 | DErad | 0.6023867947 | Plx | 5.51 | PmRA | 49.33 | ||||
PmDE | -41.84 | E RArad | 1.06 | E DErad | 0.71 | E Plx | 1.25 | ||||
E pmRA | 1.22 | E pmDE | 1 | Hpmag | 8.941 | E Hpmag | 0.0023 | ||||
SHp | 0.02 | VA | 0 | BV | 0.404 | E BV | 0.028 | ||||
VI | 0.47 |
Ccdm | 02140+3431 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.04 | DDEs | -9.1 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.0 | Sp | A | PmNote | * | ||||
PmRA | 62 | PmDE | -42 | Dm number | +33 383 | Cat1 | BD | ||||
Name2 | +34 215 | Cat2 | AGK2/3 | HD | 13664 | M HD | |||||
ADS BDS | A 1711 | M ADS BDS | N IDS | IDS | 02080N3403A | ||||||
HIC | 10400 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 021358.91+343053.3 | Mag | 10.29 | PmRA | 46.00 | ||||
PmDE | -9.0 | Calc delta mag | 1.08 | Calc coord | yes |
Ccdm | 02140+3431 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 229 | DRAs | DDEs | |||||||
R dRAs | Year | 1832 | Theta | 357 | Rho | 2.4 | |||||
Obs | 9 | Vmag | 10.4 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 1711 | M ADS BDS | N IDS | IDS | 02080N3403B | ||||||
HIC | 10400 |