Coord 2000 | 13367+6947 | Discov num | STF1771 | Comp | AB | Coord arcsec 2000 | 13 36 41.90 +69 46 36.2 | ||||
Date first | 1829 | Date last | 2017 | Obs | 43 | ||||||
Pa first | 70 | Pa last | 82.8 | P.A. Now (θ) | 82.8° | ||||||
Sep first | 1.8 | Sep last | 1.786 | Sep. Now (ρ) | 1.786" | ||||||
Mag pri | 8.77 | Mag sec | 9.37 | delta mag (ΔM) | 0.6 | Spectral class | F5 (yellow-white) | ||||
Pri motion ra | -019 | Sec motion ra | -019 | ||||||||
Pri motion dec | +032 | Sec motion dec | +032 | ||||||||
Notes | W |
Name | HD 118807 | Constellation | Ursa Minor | SAO | 7851 | HIP | 66388 | ||||
Tycho2 | 4402-00477-1 | HD | 118807 | GC | 18424 | BD | BD+70 748 | ||||
Distance | 98.14 | Distance ly | 320.13 |
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 |
13367+6947 | STF1771 | AB | 2017 | 42 | 83 | 1.8 | 8.77 | 9.37 | F5 | W | 133641.90+694636.2 |
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=69.9° sep=0.65" |
Name | HD 118807 | Coord arcsec 2000 | 133641.90+694636.2 | Mag | 8.77 | Spectral class | F5 (yellow-white) | ||||
PmRA | -19.00 | PmDE | 32.0 | SAO | 7851 | HIP | 66388 | ||||
Tycho2 | 4402-00477-1 | HD | 118807 | GC | 18424 | BD | BD+70 748 |
Tycho2 | 4402-00477-1 | Pflag | P | RAmdeg | 204.17459612 | DEmdeg | 69.77673457 | ||||
PmRA | -18.8 | PmDE | 32.3 | E RAmdeg | 7 | E DEmdeg | 7 | ||||
E pmRA | 2.4 | E pmDE | 2.4 | EpRAm | 1991.65 | EpDEm | 1991.66 | ||||
Num | 3 | Q RAmdeg | 1.1 | Q DEmdeg | 0.3 | Q pmRA | 1.1 | ||||
Q pmDE | 0.3 | BTmag | 9.250 | E BTmag | 0.018 | VTmag | 8.773 | ||||
E VTmag | 0.013 | Prox | 18 | TYC | T | HIP | 66388 | ||||
CCDM | A | RAdeg | 204.17433361 | DEdeg | 69.77663722 | EpRA 1990 | 1.74 | ||||
EpDE 1990 | 1.75 | E RAdeg | 7.2 | E DEdeg | 7.2 | Posflg | D | ||||
Corr | 0.0 |
SAO | 7851 | DelFlag | RA1950 | PmRA1950 | -0.0026 | ||||||
DE1950 | PmDE1950 | 0.036 | Vmag | 8 | SpType | F5 | |||||
Double code | Source | 70 | CatNum | 18424 | DM | BD+70 748 | |||||
DMcomp | BDsup | HD | 118807 | M HD | 0 | ||||||
GC | 18424 | RA1950rad | 3.5577568 | DE1950rad | 1.22226615 | PmRA2000 | -0.002 | ||||
PmDE2000 | 0.039 |
Catalog | H | HIP | 66388 | Proxy | H | RAhms | 13 36 41.84 | ||||
DEdms | +69 46 35.9 | Vmag | 8.25 | VarFlag | R Vmag | H | |||||
RAdeg | 204.174 | DEdeg | 69.7766 | AstroRef | A | Plx | 10.43 | ||||
CCDM | 13367+6947 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 80 | Rho | 1.829 | HD | 118807 | BD | BD+70 748 | ||||
CD | CP | Dm number | +70 748 | VIred | 0.9 | ||||||
SpType | F5 | R SpType | Coord arcsec 2000 | 133641.84+694635.9 |
HIP | 66388 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 3.5635143386 | DErad | 1.2178319316 | Plx | 10.19 | PmRA | -13.07 | ||||
PmDE | 32.96 | E RArad | 0.89 | E DErad | 0.8 | E Plx | 0.95 | ||||
E pmRA | 1.12 | E pmDE | 1.04 | Hpmag | 8.3591 | E Hpmag | 0.0016 | ||||
SHp | 0.021 | VA | 0 | BV | 0.476 | E BV | 0.017 | ||||
VI | 0.55 |
Ccdm | 13367+6947 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.01 | DDEs | -23.2 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.5 | Sp | F5 | PmNote | * | ||||
PmRA | -16 | PmDE | 44 | Dm number | +70 748 | Cat1 | BD | ||||
Name2 | +70 473 | Cat2 | AGK2/3 | HD | 118807 | M HD | |||||
ADS BDS | A 8976 | M ADS BDS | N IDS | IDS | 13341N7017A | ||||||
HIC | 66388 |
Coord arcsec 2000 | 133642.02+694636.4 | Mag | 9.37 | PmRA | -19.00 | PmDE | 32.0 | ||||
Tycho2 | 4402-00477-2 | Calc delta mag | 0.6 | Calc coord | yes |
Tycho2 | 4402-00477-2 | Pflag | P | RAmdeg | 204.17459612 | DEmdeg | 69.77673457 | ||||
PmRA | -18.8 | PmDE | 32.3 | E RAmdeg | 7 | E DEmdeg | 7 | ||||
E pmRA | 2.4 | E pmDE | 2.4 | EpRAm | 1991.65 | EpDEm | 1991.66 | ||||
Num | 3 | Q RAmdeg | 1.1 | Q DEmdeg | 0.3 | Q pmRA | 1.1 | ||||
Q pmDE | 0.3 | BTmag | 9.932 | E BTmag | 0.024 | VTmag | 9.374 | ||||
E VTmag | 0.018 | Prox | 18 | TYC | T | HIP | 66388 | ||||
CCDM | B | RAdeg | 204.17577722 | DEdeg | 69.77672389 | EpRA 1990 | 1.73 | ||||
EpDE 1990 | 1.75 | E RAdeg | 11.6 | E DEdeg | 11.7 | Posflg | D | ||||
Corr | 0.0 |
Ccdm | 13367+6947 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1771 | DRAs | DDEs | |||||||
R dRAs | Year | 1958 | Theta | 079 | Rho | 1.8 | |||||
Obs | 14 | Vmag | 9.2 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 8976 | M ADS BDS | N IDS | IDS | 13341N7017B | ||||||
HIC | 66388 |