Coord 2000 | 06001-0030 | Discov num | STF 827 | Comp | Coord arcsec 2000 | 06 00 07.83 -00 30 06.4 | |||||
Date first | 1892 | Date last | 2015 | Obs | 15 | ||||||
Pa first | 221 | Pa last | 217.8 | P.A. Now (θ) | 217.8° | ||||||
Sep first | 26.4 | Sep last | 26.733 | Sep. Now (ρ) | 26.733" | ||||||
Mag pri | 7.87 | Mag sec | 11.35 | delta mag (ΔM) | 3.48 | Spectral class | B9V (blue-white) | ||||
Pri motion ra | -004 | Sec motion ra | +015 | ||||||||
Pri motion dec | +000 | Sec motion dec | -014 | ||||||||
Notes |
Name | HD 40635 | Constellation | Orion | SAO | 132733 | HIP | 28421 | ||||
Tycho2 | 4782-00594-1 | HD | 40635 | GC | 7589 | BD | BD-00 1137 | ||||
Distance | 250.63 | Distance ly | 817.56 |
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 |
06001-0030 | STF 827 | 1998 | 9 | 218 | 26.7 | 7.87 | 11.35 | B9V | D | 060007.83-003006.4 | |
06001-0030 | STF 827 | 2006 | 10 | 219 | 26.6 | 7.87 | 11.35 | B9V | D | 060007.83-003006.4 | |
06001-0030 | STF 827 | 2010 | 12 | 218 | 26.7 | 7.87 | 11.35 | B9V | 060007.83-003006.4 | ||
06001-0030 | STF 827 | 2015 | 13 | 218 | 26.7 | 7.87 | 11.35 | B9V | 060007.83-003006.4 |
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. |
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A | |
B | pa=217.8° sep=26.73" |
Componente originario normalizzato | AB | Name | HD 40635 | Coord arcsec 2000 | 060007.83-003006.4 | Mag | 7.87 | ||||
Spectral class | B9V (blue-white) | PmRA | -4.00 | PmDE | 0.0 | SAO | 132733 | ||||
HIP | 28421 | Tycho2 | 4782-00594-1 | HD | 40635 | GC | 7589 | ||||
BD | BD-00 1137 |
Tycho2 | 4782-00594-1 | Pflag | RAmdeg | 90.03264081 | DEmdeg | -0.50178888 | |||||
PmRA | -4.8 | PmDE | -0.9 | E RAmdeg | 5 | E DEmdeg | 6 | ||||
E pmRA | 0.9 | E pmDE | 1.0 | EpRAm | 1990.92 | EpDEm | 1990.84 | ||||
Num | 16 | Q RAmdeg | 1.2 | Q DEmdeg | 0.8 | Q pmRA | 1.2 | ||||
Q pmDE | 0.9 | BTmag | 7.867 | E BTmag | 0.016 | VTmag | 7.869 | ||||
E VTmag | 0.013 | Prox | 276 | TYC | T | HIP | 28421 | ||||
CCDM | A | RAdeg | 90.03265222 | DEdeg | -0.50178722 | EpRA 1990 | 1.76 | ||||
EpDE 1990 | 1.78 | E RAdeg | 5.2 | E DEdeg | 6.0 | Posflg | |||||
Corr | -0.2 |
SAO | 132733 | DelFlag | RA1950 | PmRA1950 | 0.0001 | ||||||
DE1950 | PmDE1950 | -0.023 | Vmag | 7.7 | SpType | B9 | |||||
Double code | Source | 70 | CatNum | 7589 | DM | BD-00 1137 | |||||
DMcomp | BDsup | HD | 40635 | M HD | 0 | ||||||
GC | 7589 | RA1950rad | 1.56023168 | DE1950rad | -0.00878812 | PmRA2000 | 0.0004 | ||||
PmDE2000 | -0.023 |
Catalog | H | HIP | 28421 | Proxy | RAhms | 06 00 07.84 | |||||
DEdms | -00 30 06.4 | Vmag | 7.87 | VarFlag | R Vmag | G | |||||
RAdeg | 90.0327 | DEdeg | -0.501788 | AstroRef | A | Plx | 2.95 | ||||
CCDM | 06001-0030 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | C | Source | P | Qual | B | M HIP | |||||
Theta | Rho | HD | 40635 | BD | BD-00 1137 | ||||||
CD | CP | Dm number | -00 1137 | VIred | 0.06 | ||||||
SpType | B9V | R SpType | Coord arcsec 2000 | 060007.84-003006.4 |
HIP | 28421 | Sn | 95 | So | 3 | Nc | 1 | ||||
RArad | 1.5713662178 | DErad | -0.0087578611 | Plx | 3.99 | PmRA | -5.32 | ||||
PmDE | -0.21 | E RArad | 0.77 | E DErad | 0.5 | E Plx | 0.86 | ||||
E pmRA | 0.9 | E pmDE | 0.53 | Hpmag | 7.8654 | E Hpmag | 0.0222 | ||||
SHp | 0.01 | VA | 0 | BV | 0.052 | E BV | 0.015 | ||||
VI | 0.06 |
Ccdm | 06001-0030 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.85 | DDEs | -6.4 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.8 | Sp | B9 | PmNote | * | ||||
PmRA | -4 | PmDE | 3 | Dm number | -00 1137 | Cat1 | BD | ||||
Name2 | -00 723 | Cat2 | AGK2/3 | HD | 40635 | M HD | |||||
ADS BDS | B 3095 | M ADS BDS | N IDS | IDS | 05550S0031A | ||||||
HIC | 28421 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 060006.74+002945.3 | Mag | 11.35 | PmRA | 15.00 | ||||
PmDE | -14.0 | Calc delta mag | 3.48 | Calc coord | yes |
Ccdm | 06001-0030 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 827 | DRAs | DDEs | |||||||
R dRAs | Year | 1906 | Theta | 222 | Rho | 23.6 | |||||
Obs | 2 | Vmag | 10.1 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | B 3095 | M ADS BDS | N IDS | IDS | 05550S0031B | ||||||
HIC | 28418 |