Coord 2000 | 11555+0333 | Discov num | ABH 75 | Comp | AD | Coord arcsec 2000 | 11 55 29.73 +03 32 36.0 | ||||
Date first | 1898 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 129 | Pa last | 131.1 | P.A. Now (θ) | 131.1° | ||||||
Sep first | 86.5 | Sep last | 87.921 | Sep. Now (ρ) | 87.921" | ||||||
Mag pri | 9.34 | Mag sec | 11.95 | delta mag (ΔM) | 2.61 | Spectral class | A9V (white) | ||||
Pri motion ra | -004 | Sec motion ra | -009 | ||||||||
Pri motion dec | -004 | Sec motion dec | -037 | ||||||||
Notes | U (Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 103561 | 119118 | 11 55 30 +03 32 36 | STF 1580 AB | 2016 | 40 | 262 | 8.7 | 9.34 | 10.01 | 0.67 | ||
Show | 119118 | 11 55 30 +03 32 36 | ABH 75 AD | 2015 | 13 | 131 | 87.9 | 9.34 | 11.95 | 2.61 | <=== | ||
Show | 11 55 29 +03 32 35 | STF 1580 BC | 2015 | 10 | 239 | 19.6 | 10.01 | 13.50 | 3.49 |
Constellation | Virgo | SAO | 119118 | Tycho2 | 0276-00308-1 | Gaia DR2 | 3893170773293535488 | ||||
HD | 103561 |
refcode | metd | author | reference |
AbH1961 | - | Abt, H.A. | 1961A&AS....6...37A |
AbH1961 | A&AS 6, 37, 1961 | ||
AbH1962 | Po j | Abt, H.A. Jeffers, H., Gibson, & Sandage, A. | 1962ApJ...135..429A |
AbH1962 | ApJ 135, 429, 1962 | ||
AbH1964 | - | AbT, H.A. et al. | 1964ApJ...139.1139A |
AbH1964 | ApJ 139, 1139, 1964 | ||
AbH1965 | - | Abt, H.A. | 1965A&AS...11..429A |
AbH1965 | A&AS 11, 429, 1965 | ||
AbH1965b | - | Abt, H.A. et al. | 1965ApJ...142.1604A |
AbH1965b | ApJ 142, 1604, 1965 | ||
AbH1972 | - | Abt. H.A. & Biggs, E.S. | 1972bsrv.book.....A |
AbH1972 | Bibliography of Stellar Radial Velocities | ||
AbH1972b | not - | Abt. H.A., Levy, S.G., & Gandet, T.L. | 1972AJ.....77..138A |
AbH1972b | AJ 77, 138, 1972 | ||
AbH1973 | - | Abt, H.A. & Levy, S.G. | 1973AJ.....78.1093A |
AbH1973 | AJ 78, 1093, 1973 | ||
AbH1976 | orb - | Abt, H.A. & Levy, S.G. | 1976A&AS...30..273A |
AbH1976 | A&AS 30, 273, 1976 | ||
AbH1978 | - | Abt, H.A. & Levy, S.G. | 1978A&AS...36..241A |
AbH1978 | A&AS 36, 241, 1978 | ||
AbH1985 | - | Abt, H.A. & Levy, S.G. | 1985ApJS...59..229A |
AbH1985 | ApJS 59, 229, 1985 | ||
AbH1986 | - | Abt, H.A. | 1986ApJ...304..688A |
AbH1986 | ApJ 304, 688, 1986 | ||
AbH2000 | C u | Abt, H.A. & Corbally, C.J. | 2000ApJ...541..841A |
AbH2000 | ApJ 541, 841, 2000 | ||
AbH2000 | (Multi-epoch astrometry, photometry, and spectroscopy to determine | ||
AbH2000 | optical/physical nature of members of possible Trapezium systems) | ||
AbH2006 | orb - | Abt, H.A., & Willmarth, D. | 2006ApJS..162..207A |
AbH2006 | ApJS 162, 207, 2006 | ||
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 |
11555+0333 | ABH 75 | AD | 2002 | 6 | 131 | 87.9 | 9.34 | 11.95 | A9V | D | 115529.73+033236.0 |
11555+0333 | ABH 75 | AD | 2012 | 8 | 131 | 87.9 | 9.34 | 11.95 | A9V | UD | 115529.73+033236.0 |
11555+0333 | ABH 75 | AD | 2015 | 9 | 131 | 87.9 | 9.34 | 11.95 | A9V | U | 115529.73+033236.0 |
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 | C | |
B | pa=262.2° sep=8.66" | ||
C | pa=245.9° sep=27.74" | pa=238.7° sep=19.57" | |
D | pa=131.2° sep=87.83" | pa=127.2° sep=93.74" | pa=116.9° sep=102.57" |
Name | HD 103561 | Coord arcsec 2000 | 115529.73+033236.0 | Mag | 9.34 | Spectral class | A9V (white) | ||||
PmRA | -4.00 | PmDE | -3.0 | SAO | 119118 | Tycho2 | 0276-00308-1 | ||||
HD | 103561 | GC | 16307 | DM | BD+04 2546 |
Tycho2 | 0276-00308-1 | Pflag | RAmdeg | 178.87391860 | DEmdeg | 3.54335506 | |||||
PmRA | -3.3 | PmDE | -3.8 | E RAmdeg | 10 | E DEmdeg | 15 | ||||
E pmRA | 1.4 | E pmDE | 1.3 | EpRAm | 1991.20 | EpDEm | 1990.19 | ||||
Num | 9 | Q RAmdeg | 1.4 | Q DEmdeg | 0.7 | Q pmRA | 1.4 | ||||
Q pmDE | 0.8 | BTmag | 9.668 | E BTmag | 0.024 | VTmag | 9.340 | ||||
E VTmag | 0.021 | Prox | 87 | TYC | T | HIP | |||||
CCDM | RAdeg | 178.87392639 | DEdeg | 3.54336333 | EpRA 1990 | 1.96 | |||||
EpDE 1990 | 2.04 | E RAdeg | 10.3 | E DEdeg | 15.2 | Posflg | |||||
Corr | 0.3 |
SAO | 119118 | DelFlag | RA1950 | PmRA1950 | 0.0006 | ||||||
DE1950 | PmDE1950 | -0.011 | Vmag | 8.7 | SpType | F0 | |||||
Double code | Source | 70 | CatNum | 16307 | DM | BD+04 2546 | |||||
DMcomp | BDsup | HD | 103561 | M HD | 0 | ||||||
GC | 16307 | RA1950rad | 3.11075318 | DE1950rad | 0.06670082 | PmRA2000 | 0.0008 | ||||
PmDE2000 | -0.007 |
Ccdm | 11555+0333 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.32 | DDEs | -24.2 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 9.1 | Sp | F0 | PmNote | * | ||||
PmRA | -31 | PmDE | -12 | Dm number | +04 2546 | Cat1 | BD | ||||
Name2 | +03 1563 | Cat2 | AGK2/3 | HD | 103561 | M HD | |||||
ADS BDS | A 8349 | M ADS BDS | N IDS | IDS | 11504N0406A | ||||||
HIC |
Coord arcsec 2000 | 115529.16+033234.8 | Mag | 10.01 | PmRA | -3.00 | PmDE | -2.0 | ||||
Tycho2 | 0276-01191-1 | Calc delta mag | 0.67 | Calc coord | yes |
Tycho2 | 0276-01191-1 | Pflag | RAmdeg | 178.87153407 | DEmdeg | 3.54302134 | |||||
PmRA | 0.6 | PmDE | -2.5 | E RAmdeg | 28 | E DEmdeg | 28 | ||||
E pmRA | 1.4 | E pmDE | 1.3 | EpRAm | 1985.59 | EpDEm | 1984.67 | ||||
Num | 9 | Q RAmdeg | 1.2 | Q DEmdeg | 0.8 | Q pmRA | 1.1 | ||||
Q pmDE | 0.8 | BTmag | 10.515 | E BTmag | 0.048 | VTmag | 10.006 | ||||
E VTmag | 0.043 | Prox | 87 | TYC | T | HIP | |||||
CCDM | RAdeg | 178.87153306 | DEdeg | 3.54302611 | EpRA 1990 | 1.94 | |||||
EpDE 1990 | 2.08 | E RAdeg | 28.8 | E DEdeg | 29.8 | Posflg | |||||
Corr | 0.4 |
Ccdm | 11555+0333 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1580 | DRAs | -0.89 | DDEs | -25.4 | |||||
R dRAs | 10 | Year | 1828 | Theta | 262 | Rho | 8.7 | ||||
Obs | 5 | Vmag | 10.1 | Sp | F0 | PmNote | * | ||||
PmRA | -5 | PmDE | -2 | Dm number | Cat1 | ||||||
Name2 | +03 1562 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A 8349 | M ADS BDS | N IDS | IDS | 11504N0406B | ||||||
HIC |
Coord arcsec 2000 | 115528.04+033224.7 | Mag | 13.5 | Calc delta mag | 4.16 | Calc coord | yes |
Ccdm | 11555+0333 | RComp | B | Comp | C | Note1 | |||||
Note2 | Discov num | STF1580 | DRAs | -2.00 | DDEs | 35.4 | |||||
R dRAs | 65 | Year | 1907 | Theta | 240 | Rho | 19.3 | ||||
Obs | 1 | Vmag | 13.6 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 8349 | M ADS BDS | N IDS | IDS | 11504N0406C | ||||||
HIC |
Coord arcsec 2000 | 115534.15+033138.2 | Mag | 11.95 | PmRA | -9.00 | PmDE | -37.0 | ||||
Tycho2 | 0276-00334-1 | Calc delta mag | 2.61 | Calc coord | yes |
Tycho2 | 0276-00334-1 | Pflag | RAmdeg | 178.89242343 | DEmdeg | 3.52751853 | |||||
PmRA | -13.2 | PmDE | -34.8 | E RAmdeg | 68 | E DEmdeg | 89 | ||||
E pmRA | 2.1 | E pmDE | 2.2 | EpRAm | 1976.50 | EpDEm | 1962.74 | ||||
Num | 3 | Q RAmdeg | 0.7 | Q DEmdeg | 2.7 | Q pmRA | 0.7 | ||||
Q pmDE | 2.6 | BTmag | 12.410 | E BTmag | 0.206 | VTmag | 11.952 | ||||
E VTmag | 0.190 | Prox | 875 | TYC | HIP | ||||||
CCDM | RAdeg | 178.89245306 | DEdeg | 3.52759194 | EpRA 1990 | 1.97 | |||||
EpDE 1990 | 2.03 | E RAdeg | 75.2 | E DEdeg | 110.0 | Posflg | |||||
Corr | 0.2 |