Coord 2000 | 13435-0416 | Discov num | STF1775 | Comp | AC | Coord arcsec 2000 | 13 43 30.35 -04 16 28.1 | ||||
Date first | 1898 | Date last | 2000 | Obs | 3 | ||||||
Pa first | 178 | Pa last | 171.8 | P.A. Now (θ) | 171.8° | ||||||
Sep first | 38.5 | Sep last | 38.56 | Sep. Now (ρ) | 38.56" | ||||||
Mag pri | 7.21 | Mag sec | 14.16 | delta mag (ΔM) | 6.95 | Spectral class | K2III (yellow-orange) | ||||
Pri motion ra | -033 | Sec motion ra | +034 | ||||||||
Pri motion dec | -024 | Sec motion dec | -006 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 119461 | 139507 | 13 43 30 -04 16 28 | STF 1775 AB | 2016 | 29 | 335 | 27.6 | 7.21 | 10.06 | 2.85 | ||
Show | 139507 | 13 43 30 -04 16 28 | STF 1775 AC | 2000 | 3 | 172 | 38.6 | 7.21 | 14.16 | 6.95 | <=== |
Constellation | Virgo | SAO | 139507 | HIP | 66966 | Tycho2 | 4970-00870-1 | ||||
Gaia DR2 | 3633886552570839552 | HD | 119461 | BD | BD-03 3522 | Distance | 317.46 | ||||
Distance ly | 1035.55 |
discov_num | notes | refcode |
STF1775 | A is a spectroscopic binary. |
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 |
13435-0416 | STF1775 | AC | 1999 | 2 | 172 | 38.1 | 7.21 | 14.16 | K2III | N D | 134330.35-041628.1 |
13435-0416 | STF1775 | AC | 2000 | 3 | 172 | 38.7 | 7.21 | 14.16 | K2III | N D | 134330.35-041628.1 |
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=334.7° sep=27.61" | |
C | pa=171.8° sep=38.56" | pa=164.7° sep=65.44" |
Name | HD 119461 | Coord arcsec 2000 | 134330.35-041628.1 | Mag | 7.21 | Spectral class | K2III (yellow-orange) | ||||
PmRA | -33.00 | PmDE | -24.0 | SAO | 139507 | HIP | 66966 | ||||
Tycho2 | 4970-00870-1 | HD | 119461 | GC | 18553 | BD | BD-03 3522 |
Tycho2 | 4970-00870-1 | Pflag | RAmdeg | 205.87646831 | DEmdeg | -4.27449318 | |||||
PmRA | -33.1 | PmDE | -24.4 | E RAmdeg | 5 | E DEmdeg | 6 | ||||
E pmRA | 0.7 | E pmDE | 0.8 | EpRAm | 1990.72 | EpDEm | 1989.99 | ||||
Num | 20 | Q RAmdeg | 0.6 | Q DEmdeg | 1.2 | Q pmRA | 0.6 | ||||
Q pmDE | 1.1 | BTmag | 8.755 | E BTmag | 0.018 | VTmag | 7.209 | ||||
E VTmag | 0.011 | Prox | 276 | TYC | T | HIP | 66966 | ||||
CCDM | RAdeg | 205.87654500 | DEdeg | -4.27443389 | EpRA 1990 | 1.71 | |||||
EpDE 1990 | 1.28 | E RAdeg | 4.5 | E DEdeg | 5.7 | Posflg | |||||
Corr | 0.2 |
SAO | 139507 | DelFlag | RA1950 | PmRA1950 | -0.0028 | ||||||
DE1950 | PmDE1950 | -0.026 | Vmag | 7 | SpType | K2 | |||||
Double code | Source | 70 | CatNum | 18553 | DM | BD-03 3522 | |||||
DMcomp | BDsup | HD | 119461 | M HD | 0 | ||||||
GC | 18553 | RA1950rad | 3.58189478 | DE1950rad | -0.07021457 | PmRA2000 | -0.0026 | ||||
PmDE2000 | -0.022 |
Catalog | H | HIP | 66966 | Proxy | RAhms | 13 43 30.37 | |||||
DEdms | -04 16 27.9 | Vmag | 7.06 | VarFlag | R Vmag | H | |||||
RAdeg | 205.877 | DEdeg | -4.27443 | AstroRef | Plx | 3.53 | |||||
CCDM | 13435-0417 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 119461 | BD | BD-03 3522 | ||||||
CD | CP | Dm number | -03 3522 | VIred | 1.24 | ||||||
SpType | K2III | R SpType | Coord arcsec 2000 | 134330.37-041627.9 |
HIP | 66966 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 3.5932236157 | DErad | -0.0746028799 | Plx | 3.15 | PmRA | -32.54 | ||||
PmDE | -24.34 | E RArad | 0.56 | E DErad | 0.43 | E Plx | 0.63 | ||||
E pmRA | 0.66 | E pmDE | 0.44 | Hpmag | 7.2205 | E Hpmag | 0.0011 | ||||
SHp | 0.01 | VA | 0 | BV | 1.285 | E BV | 0.003 | ||||
VI | 1.24 |
Coord arcsec 2000 | 134329.56-041603.1 | Mag | 10.06 | Spectral class | F7V (yellow-white) | PmRA | -33.00 | ||||
PmDE | -21.0 | Calc delta mag | 2.85 | Calc coord | yes |
Coord arcsec 2000 | 134330.72-041706.3 | Mag | 14.16 | PmRA | 34.00 | PmDE | -6.0 | ||||
Calc delta mag | 6.95 | Calc coord | yes |