Coord 2000 | 10216+4609 | Discov num | STF1425 | Comp | Coord arcsec 2000 | 10 21 34.14 +46 09 07.6 | |||||
Date first | 1829 | Date last | 2017 | Obs | 35 | ||||||
Pa first | 2 | Pa last | 358 | P.A. Now (θ) | 358° | ||||||
Sep first | 4.8 | Sep last | 4.828 | Sep. Now (ρ) | 4.828" | ||||||
Mag pri | 9.89 | Mag sec | 10.74 | delta mag (ΔM) | 0.85 | Spectral class | F5 (yellow-white) | ||||
Pri motion ra | +003 | Sec motion ra | +001 | ||||||||
Pri motion dec | -009 | Sec motion dec | -011 | ||||||||
Notes |
Name | HD 89617 | Constellation | Ursa Major | SAO | 43302 | HIP | 50733 | ||||
Tycho2 | 3435-00356-1 | Gaia DR2 | 809451565493527296 | HD | 89617 | GC | 14205 | ||||
BD | BD+46 1620 | Distance | 144.51 | Distance ly | 471.39 |
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 |
10216+4609 | STF1425 | 2000 | 23 | 358 | 4.7 | 9.89 | 10.74 | F5 | D | 102134.14+460907.6 | |
10216+4609 | STF1425 | 2010 | 24 | 355 | 4.9 | 9.89 | 10.74 | F5 | D | 102134.14+460907.6 | |
10216+4609 | STF1425 | 2011 | 25 | 358 | 4.8 | 9.89 | 10.74 | F5 | D | 102134.14+460907.6 | |
10216+4609 | STF1425 | 2012 | 27 | 358 | 4.8 | 9.89 | 10.74 | F5 | 102134.14+460907.6 | ||
10216+4609 | STF1425 | 2015 | 30 | 358 | 4.8 | 9.89 | 10.74 | F5 | 102134.14+460907.6 | ||
10216+4609 | STF1425 | 2017 | 32 | 358 | 4.8 | 9.89 | 10.74 | F5 | 102134.14+460907.6 |
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=358.6° sep=4.83" |
Componente originario normalizzato | AB | Name | HD 89617 | Coord arcsec 2000 | 102134.14+460907.6 | Mag | 9.89 | ||||
Spectral class | F5 (yellow-white) | PmRA | 3.00 | PmDE | -9.0 | SAO | 43302 | ||||
HIP | 50733 | Tycho2 | 3435-00356-1 | HD | 89617 | GC | 14205 | ||||
BD | BD+46 1620 |
Tycho2 | 3435-00356-1 | Pflag | RAmdeg | 155.39223356 | DEmdeg | 46.15211261 | |||||
PmRA | 2.0 | PmDE | -8.8 | E RAmdeg | 14 | E DEmdeg | 17 | ||||
E pmRA | 1.5 | E pmDE | 1.5 | EpRAm | 1990.76 | EpDEm | 1990.26 | ||||
Num | 4 | Q RAmdeg | 0.6 | Q DEmdeg | 2.1 | Q pmRA | 0.6 | ||||
Q pmDE | 2.1 | BTmag | 10.303 | E BTmag | 0.028 | VTmag | 9.894 | ||||
E VTmag | 0.026 | Prox | 47 | TYC | T | HIP | 50733 | ||||
CCDM | A | RAdeg | 155.39222694 | DEdeg | 46.15213278 | EpRA 1990 | 1.74 | ||||
EpDE 1990 | 1.74 | E RAdeg | 13.6 | E DEdeg | 17.1 | Posflg | |||||
Corr | -0.1 |
SAO | 43302 | DelFlag | RA1950 | PmRA1950 | 0.0019 | ||||||
DE1950 | PmDE1950 | -0.008 | Vmag | 8.9 | SpType | F5 | |||||
Double code | Source | 70 | CatNum | 14205 | DM | BD+46 1620 | |||||
DMcomp | BDsup | HD | 89617 | M HD | 0 | ||||||
GC | 14205 | RA1950rad | 2.69878153 | DE1950rad | 0.80992365 | PmRA2000 | 0.0021 | ||||
PmDE2000 | -0.004 |
Catalog | H | HIP | 50733 | Proxy | H | RAhms | 10 21 34.13 | ||||
DEdms | +46 09 07.7 | Vmag | 9.39 | VarFlag | R Vmag | H | |||||
RAdeg | 155.392 | DEdeg | 46.1521 | AstroRef | A | Plx | 5.77 | ||||
CCDM | 10216+4609 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 358 | Rho | 4.795 | HD | 89617 | BD | BD+46 1620 | ||||
CD | CP | Dm number | +46 1620 | VIred | 0.58 | ||||||
SpType | F5... | R SpType | Coord arcsec 2000 | 102134.13+460907.7 |
HIP | 50733 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 2.7121059036 | DErad | 0.805506718 | Plx | 6.92 | PmRA | 3.7 | ||||
PmDE | -9.01 | E RArad | 1.64 | E DErad | 0.96 | E Plx | 1.86 | ||||
E pmRA | 1.67 | E pmDE | 1.21 | Hpmag | 9.4941 | E Hpmag | 0.0023 | ||||
SHp | 0.022 | VA | 0 | BV | 0.435 | E BV | 0.032 | ||||
VI | 0.5 |
Ccdm | 10216+4609 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.75 | DDEs | 10.1 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.4 | Sp | F5 | PmNote | * | ||||
PmRA | 18 | PmDE | -10 | Dm number | +46 1620 | Cat1 | BD | ||||
Name2 | 43302 | Cat2 | SAO | HD | 89617 | M HD | |||||
ADS BDS | A 7736 | M ADS BDS | N IDS | IDS | 10154N4639A | ||||||
HIC | 50733 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 102134.13+460912.4 | Mag | 10.74 | PmRA | 1.00 | ||||
PmDE | -11.0 | Tycho2 | 3435-01063-1 | Calc delta mag | 0.85 | Calc coord | yes |
Tycho2 | 3435-01063-1 | Pflag | RAmdeg | 155.39208450 | DEmdeg | 46.15343720 | |||||
PmRA | -2.9 | PmDE | -4.0 | E RAmdeg | 25 | E DEmdeg | 32 | ||||
E pmRA | 1.8 | E pmDE | 1.7 | EpRAm | 1989.57 | EpDEm | 1987.69 | ||||
Num | 3 | Q RAmdeg | 1.5 | Q DEmdeg | 0.1 | Q pmRA | 1.4 | ||||
Q pmDE | 0.1 | BTmag | 11.027 | E BTmag | 0.047 | VTmag | 10.736 | ||||
E VTmag | 0.051 | Prox | 47 | TYC | T | HIP | 50733 | ||||
CCDM | B | RAdeg | 155.39209417 | DEdeg | 46.15344639 | EpRA 1990 | 1.75 | ||||
EpDE 1990 | 1.75 | E RAdeg | 24.8 | E DEdeg | 33.0 | Posflg | D | ||||
Corr | -0.1 |
Ccdm | 10216+4609 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1425 | DRAs | DDEs | |||||||
R dRAs | Year | 1829 | Theta | 361 | Rho | 4.8 | |||||
Obs | 8 | Vmag | 10.1 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 7736 | M ADS BDS | N IDS | IDS | 10154N4639B | ||||||
HIC | 50733 |