Coord 2000 | 10338+2321 | Discov num | STF1447 | Comp | Coord arcsec 2000 | 10 33 47.28 +23 21 02.4 | |||||
Date first | 1830 | Date last | 2019 | Obs | 64 | ||||||
Pa first | 123 | Pa last | 123.5 | P.A. Now (θ) | 123.5° | ||||||
Sep first | 5.1 | Sep last | 4.554 | Sep. Now (ρ) | 4.554" | ||||||
Mag pri | 7.52 | Mag sec | 8.88 | delta mag (ΔM) | 1.36 | Spectral class | A2 (white) | ||||
Pri motion ra | -065 | Sec motion ra | -047 | ||||||||
Pri motion dec | +005 | Sec motion dec | -004 | ||||||||
Notes |
Name | HD 91427 | Constellation | Leo | SAO | 81415 | HIP | 51699 | ||||
Tycho2 | 1970-00783-1 | Gaia DR2 | 722462431750395776 | HD | 91427 | GC | 14510 | ||||
BD | BD+24 2244 | Distance | 153.61 | Distance ly | 501.08 |
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 |
10338+2321 | STF1447 | 2006 | 54 | 122 | 3.4 | 7.52 | 8.88 | A2 | D | 103347.28+232102.4 | |
10338+2321 | STF1447 | 2009 | 55 | 125 | 4.4 | 7.52 | 8.88 | A2 | D | 103347.28+232102.4 | |
10338+2321 | STF1447 | 2011 | 57 | 124 | 4.4 | 7.52 | 8.88 | A2 | D | 103347.28+232102.4 | |
10338+2321 | STF1447 | 2014 | 59 | 117 | 4.4 | 7.52 | 8.88 | A2 | D | 103347.28+232102.4 | |
10338+2321 | STF1447 | 2017 | 61 | 124 | 4.5 | 7.52 | 8.88 | A2 | 103347.28+232102.4 | ||
10338+2321 | STF1447 | 2019 | 63 | 124 | 4.6 | 7.52 | 8.88 | A2 | 103347.28+232102.4 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | |
B | pa=125.8° sep=4.30" |
Componente originario normalizzato | AB | Name | HD 91427 | Coord arcsec 2000 | 103347.28+232102.4 | Mag | 7.52 | ||||
Spectral class | A2 (white) | PmRA | -65.00 | PmDE | 5.0 | SAO | 81415 | ||||
HIP | 51699 | Tycho2 | 1970-00783-1 | HD | 91427 | GC | 14510 | ||||
BD | BD+24 2244 |
Tycho2 | 1970-00783-1 | Pflag | RAmdeg | 158.44699350 | DEmdeg | 23.35067796 | |||||
PmRA | -57.7 | PmDE | 3.6 | E RAmdeg | 6 | E DEmdeg | 8 | ||||
E pmRA | 1.5 | E pmDE | 1.4 | EpRAm | 1991.58 | EpDEm | 1991.33 | ||||
Num | 4 | Q RAmdeg | 0.8 | Q DEmdeg | 1.0 | Q pmRA | 0.9 | ||||
Q pmDE | 1.0 | BTmag | 7.736 | E BTmag | 0.018 | VTmag | 7.522 | ||||
E VTmag | 0.014 | Prox | 44 | TYC | T | HIP | 51699 | ||||
CCDM | A | RAdeg | 158.44713750 | DEdeg | 23.35066944 | EpRA 1990 | 1.76 | ||||
EpDE 1990 | 1.67 | E RAdeg | 6.3 | E DEdeg | 7.6 | Posflg | |||||
Corr | -0.4 |
SAO | 81415 | DelFlag | RA1950 | PmRA1950 | -0.003 | ||||||
DE1950 | PmDE1950 | -0.024 | Vmag | 7.1 | SpType | A2 | |||||
Double code | Source | 70 | CatNum | 14510 | DM | BD+24 2244 | |||||
DMcomp | BDsup | HD | 91427 | M HD | 0 | ||||||
GC | 14510 | RA1950rad | 2.75346835 | DE1950rad | 0.41205153 | PmRA2000 | -0.003 | ||||
PmDE2000 | -0.02 |
Catalog | H | HIP | 51699 | Proxy | H | RAhms | 10 33 47.31 | ||||
DEdms | +23 21 02.4 | Vmag | 7.27 | VarFlag | R Vmag | H | |||||
RAdeg | 158.447 | DEdeg | 23.3507 | AstroRef | A | Plx | 8.12 | ||||
CCDM | 10338+2321 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 124 | Rho | 4.411 | HD | 91427 | BD | BD+24 2244 | ||||
CD | CP | Dm number | +24 2244 | VIred | 0.24 | ||||||
SpType | A2 | R SpType | Coord arcsec 2000 | 103347.31+232102.4 |
HIP | 51699 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 2.7654240931 | DErad | 0.4075460158 | Plx | 6.51 | PmRA | -46.19 | ||||
PmDE | -4.76 | E RArad | 0.7 | E DErad | 0.42 | E Plx | 0.72 | ||||
E pmRA | 0.86 | E pmDE | 0.48 | Hpmag | 7.3421 | E Hpmag | 0.0011 | ||||
SHp | 0.01 | VA | 0 | BV | 0.24 | E BV | 0.015 | ||||
VI | 0.27 |
Ccdm | 10338+2321 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.69 | DDEs | 0.6 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.3 | Sp | A2 | PmNote | * | ||||
PmRA | -42 | PmDE | -25 | Dm number | +24 2244 | Cat1 | BD | ||||
Name2 | 81415 | Cat2 | SAO | HD | 91427 | M HD | |||||
ADS BDS | A 7833 | M ADS BDS | N IDS | IDS | 10283N2352A | ||||||
HIC | 51699 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 103347.53+232059.9 | Mag | 8.88 | PmRA | -47.00 | ||||
PmDE | -4.0 | Calc delta mag | 1.36 | Calc coord | yes |
Ccdm | 10338+2321 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1447 | DRAs | DDEs | |||||||
R dRAs | Year | 1830 | Theta | 124 | Rho | 4.2 | |||||
Obs | 24 | Vmag | 9.1 | Sp | PmNote | ||||||
PmRA | -41 | PmDE | 10 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 7833 | M ADS BDS | N IDS | IDS | 10283N2352B | ||||||
HIC | 51699 |