Coord 2000 | 16003+5856 | Discov num | STF2006 | Comp | AC | Coord arcsec 2000 | 16 00 18.28 +58 56 03.0 | ||||
Date first | 1830 | Date last | 2015 | Obs | 41 | ||||||
Pa first | 224 | Pa last | 210.6 | P.A. Now (θ) | 210.6° | ||||||
Sep first | 43.5 | Sep last | 47.966 | Sep. Now (ρ) | 47.966" | ||||||
Mag pri | 8.48 | Mag sec | 9.74 | delta mag (ΔM) | 1.26 | Spectral class | A3 (white) | ||||
Pri motion ra | -025 | Sec motion ra | +001 | ||||||||
Pri motion dec | +033 | Sec motion dec | -017 | ||||||||
Notes | L (Linear solution) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 143988 | 29752 | 16 00 18 +58 56 03 | STF 2006 AB | 2018 | 50 | 177 | 1.5 | 8.48 | 9.96 | 1.48 | ||
Show | 29752 | 16 00 18 +58 56 03 | STF 2006 AC | 2015 | 41 | 211 | 48.0 | 8.48 | 9.74 | 1.26 | <=== |
Constellation | Draco | SAO | 29752 | HIP | 78397 | Tycho2 | 3883-00861-1 | ||||
Gaia DR2 | 1623360065791571840 | HD | 143988 | BD | BD+59 1694 | Distance | 206.19 | ||||
Distance ly | 672.59 |
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 |
16003+5856 | STF2006 | AC | 2000 | 36 | 211 | 48.0 | 8.48 | 9.74 | LD | 160018.28+585603.0 | |
16003+5856 | STF2006 | AC | 2010 | 37 | 211 | 47.4 | 8.48 | 9.74 | LD | 160018.28+585603.0 | |
16003+5856 | STF2006 | AC | 2011 | 38 | 211 | 47.6 | 8.48 | 9.74 | LD | 160018.28+585603.0 | |
16003+5856 | STF2006 | AC | 2015 | 41 | 211 | 48.0 | 8.48 | 9.74 | A3 | L | 160018.28+585603.0 |
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 | |
B | pa=178.4° sep=1.50" | |
C | pa=197.0° sep=43.17" | pa=197.6° sep=41.75" |
Name | HD 143988 | Coord arcsec 2000 | 160018.28+585603.0 | Mag | 8.48 | Spectral class | A3 (white) | ||||
PmRA | -24.00 | PmDE | 30.0 | SAO | 29752 | HIP | 78397 | ||||
Tycho2 | 3883-00861-1 | HD | 143988 | GC | 21532 | ADS | 9891 | ||||
BD | BD+59 1694 |
Tycho2 | 3883-00861-1 | Pflag | P | RAmdeg | 240.07605347 | DEmdeg | 58.93418035 | ||||
PmRA | -24.3 | PmDE | 30.1 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 1.6 | E pmDE | 1.7 | EpRAm | 1991.41 | EpDEm | 1991.38 | ||||
Num | 7 | Q RAmdeg | 1.0 | Q DEmdeg | 1.1 | Q pmRA | 1.1 | ||||
Q pmDE | 1.1 | BTmag | 8.819 | E BTmag | 0.017 | VTmag | 8.477 | ||||
E VTmag | 0.013 | Prox | 15 | TYC | T | HIP | 78397 | ||||
CCDM | A | RAdeg | 240.07616222 | DEdeg | 58.93415694 | EpRA 1990 | 1.66 | ||||
EpDE 1990 | 1.68 | E RAdeg | 6.4 | E DEdeg | 6.5 | Posflg | D | ||||
Corr | 0.0 |
SAO | 29752 | DelFlag | RA1950 | PmRA1950 | -0.0055 | ||||||
DE1950 | PmDE1950 | 0.02 | Vmag | 8 | SpType | A3 | |||||
Double code | Source | 70 | CatNum | 21532 | DM | BD+59 1694 | |||||
DMcomp | A | BDsup | HD | 143988 | M HD | 0 | |||||
GC | 21532 | RA1950rad | 4.18593921 | DE1950rad | 1.03101841 | PmRA2000 | -0.0047 | ||||
PmDE2000 | 0.022 |
Catalog | H | HIP | 78397 | Proxy | H | RAhms | 16 00 18.28 | ||||
DEdms | +58 56 03.0 | Vmag | 8.25 | VarFlag | R Vmag | H | |||||
RAdeg | 240.076 | DEdeg | 58.9342 | AstroRef | A | Plx | 5.79 | ||||
CCDM | 16003+5856 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 181 | Rho | 1.496 | HD | 143988 | BD | BD+59 1694 | ||||
CD | CP | Dm number | +59 1694 | VIred | 0.11 | ||||||
SpType | A3 | R SpType | Coord arcsec 2000 | 160018.28+585603.0 |
HIP | 78397 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.1901196041 | DErad | 1.0285950673 | Plx | 4.85 | PmRA | -25.92 | ||||
PmDE | 32.13 | E RArad | 0.72 | E DErad | 0.65 | E Plx | 0.76 | ||||
E pmRA | 0.71 | E pmDE | 0.76 | Hpmag | 8.2922 | E Hpmag | 0.0013 | ||||
SHp | 0.015 | VA | 0 | BV | 0 | E BV | 0 | ||||
VI | 0 |
Ccdm | 16003+5856 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.27 | DDEs | 2.8 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 8.2 | Sp | A3 | PmNote | * | ||||
PmRA | -31 | PmDE | 26 | Dm number | +59 1694 | Cat1 | BD | ||||
Name2 | +59 1030 | Cat2 | AGK2/3 | HD | 143988 | M HD | |||||
ADS BDS | A 9891 | M ADS BDS | N IDS | IDS | 15584N5913A | ||||||
HIC | 78397 |
Coord arcsec 2000 | 160018.29+585601.5 | Mag | 9.96 | PmRA | -24.00 | PmDE | 30.0 | ||||
Tycho2 | 3883-00861-2 | Calc delta mag | 1.48 | Calc coord | yes |
Tycho2 | 3883-00861-2 | Pflag | P | RAmdeg | 240.07605347 | DEmdeg | 58.93418035 | ||||
PmRA | -24.3 | PmDE | 30.1 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 1.6 | E pmDE | 1.7 | EpRAm | 1991.41 | EpDEm | 1991.38 | ||||
Num | 7 | Q RAmdeg | 1.0 | Q DEmdeg | 1.1 | Q pmRA | 1.1 | ||||
Q pmDE | 1.1 | BTmag | 10.468 | E BTmag | 0.035 | VTmag | 9.958 | ||||
E VTmag | 0.030 | Prox | 15 | TYC | HIP | 78397 | |||||
CCDM | B | RAdeg | 240.07616639 | DEdeg | 58.93373778 | EpRA 1990 | 1.66 | ||||
EpDE 1990 | 1.69 | E RAdeg | 19.5 | E DEdeg | 19.7 | Posflg | D | ||||
Corr | 0.0 |
Ccdm | 16003+5856 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF2006 | DRAs | DDEs | |||||||
R dRAs | Year | 1955 | Theta | 189 | Rho | 1.6 | |||||
Obs | 23 | Vmag | 9.9 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 9891 | M ADS BDS | N IDS | IDS | 15584N5913B | ||||||
HIC | 78397 |
Coord arcsec 2000 | 160016.65+585521.7 | Mag | 9.74 | PmRA | 1.00 | PmDE | -17.0 | ||||
Tycho2 | 3883-01084-1 | Calc delta mag | 1.26 | Calc coord | yes |
Tycho2 | 3883-01084-1 | Pflag | RAmdeg | 240.06270404 | DEmdeg | 58.92297462 | |||||
PmRA | 1.9 | PmDE | -17.1 | E RAmdeg | 19 | E DEmdeg | 21 | ||||
E pmRA | 1.6 | E pmDE | 1.7 | EpRAm | 1988.12 | EpDEm | 1987.91 | ||||
Num | 8 | Q RAmdeg | 1.2 | Q DEmdeg | 2.0 | Q pmRA | 1.2 | ||||
Q pmDE | 2.0 | BTmag | 11.076 | E BTmag | 0.054 | VTmag | 9.742 | ||||
E VTmag | 0.027 | Prox | 460 | TYC | T | HIP | |||||
CCDM | RAdeg | 240.06269333 | DEdeg | 58.92301611 | EpRA 1990 | 1.72 | |||||
EpDE 1990 | 1.68 | E RAdeg | 21.2 | E DEdeg | 23.1 | Posflg | |||||
Corr | 0.1 |
Ccdm | 16003+5856 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | STF2006 | DRAs | -2.87 | DDEs | -38.3 | |||||
R dRAs | 10 | Year | 1955 | Theta | 214 | Rho | 46.2 | ||||
Obs | 23 | Vmag | 8.9 | Sp | PmNote | * | |||||
PmRA | 3 | PmDE | -38 | Dm number | Cat1 | ||||||
Name2 | +59 1029 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A 9891 | M ADS BDS | N IDS | IDS | 15584N5913C | ||||||
HIC |