Coord 2000 | 09330+5615 | Discov num | STF1359 | Comp | BC | Coord arcsec 2000 | 09 32 58.95 +56 15 03.4 | ||||
Date first | 1970 | Date last | 2015 | Obs | 12 | ||||||
Pa first | 240 | Pa last | 240 | P.A. Now (θ) | 240° | ||||||
Sep first | 124.2 | Sep last | 125.522 | Sep. Now (ρ) | 125.522" | ||||||
Mag pri | 10.76 | Mag sec | 10.52 | delta mag (ΔM) | 0.24 | Spectral class | |||||
Pri motion ra | +004 | Sec motion ra | -019 | ||||||||
Pri motion dec | -013 | Sec motion dec | -016 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 237815 | 27288 | 09 32 58 +56 14 59 | STF 1359 AB | 2019 | 30 | 54 | 7.5 | 9.77 | 10.76 | 0.99 | ||
Show | 27288 | 09 32 58 +56 14 59 | STF 1359 AC | 2015 | 20 | 240 | 118.1 | 9.77 | 10.52 | 0.75 | |||
Show | 09 32 59 +56 15 03 | STF 1359 BC | 2015 | 12 | 240 | 125.5 | 10.76 | 10.52 | 0.24 | <=== |
Constellation | Ursa Major | Tycho2 | 3810-01603-1 | Gaia DR2 | 1025003364054688896 |
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 |
09330+5615 | STF1359 | BC | 1990 | 6 | 240 | 124.7 | 10.76 | 10.52 | |||
09330+5615 | STF1359 | BC | 2003 | 8 | 240 | 125.2 | 10.76 | 10.52 | 093258.95+561503.4 | ||
09330+5615 | STF1359 | BC | 2015 | 9 | 240 | 125.5 | 10.76 | 10.52 | 093258.95+561503.4 |
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 | |
B | pa=55.5° sep=7.59" | |
C | pa=224.4° sep=81.58" | pa=225.3° sep=89.04" |
Name | HD 237815 | Coord arcsec 2000 | 093258.20+561459.1 | Mag | 9.77 | Spectral class | G5 (yellow) | ||||
PmRA | 14.00 | PmDE | -13.0 | SAO | 27288 | Tycho2 | 3810-00578-1 | ||||
HD | 237815 | GC | 13151 | DM | BD+56 1390 |
Tycho2 | 3810-00578-1 | Pflag | RAmdeg | 143.24251177 | DEmdeg | 56.24975285 | |||||
PmRA | 13.3 | PmDE | -12.4 | E RAmdeg | 17 | E DEmdeg | 19 | ||||
E pmRA | 1.5 | E pmDE | 1.6 | EpRAm | 1989.48 | EpDEm | 1988.66 | ||||
Num | 8 | Q RAmdeg | 1.6 | Q DEmdeg | 1.3 | Q pmRA | 1.7 | ||||
Q pmDE | 1.2 | BTmag | 10.982 | E BTmag | 0.047 | VTmag | 9.771 | ||||
E VTmag | 0.024 | Prox | 76 | TYC | T | HIP | |||||
CCDM | RAdeg | 143.24245444 | DEdeg | 56.24978194 | EpRA 1990 | 1.63 | |||||
EpDE 1990 | 1.43 | E RAdeg | 17.3 | E DEdeg | 20.0 | Posflg | |||||
Corr | -0.1 |
SAO | 27288 | DelFlag | RA1950 | PmRA1950 | 0.0014 | ||||||
DE1950 | PmDE1950 | 0.025 | Vmag | 9.6 | SpType | G5 | |||||
Double code | Source | 70 | CatNum | 13151 | DM | BD+56 1390 | |||||
DMcomp | BDsup | HD | 237815 | M HD | 0 | ||||||
GC | 13151 | RA1950rad | 2.48444161 | DE1950rad | 0.98562619 | PmRA2000 | 0.0016 | ||||
PmDE2000 | 0.029 |
Coord arcsec 2000 | 093258.95+561503.4 | Coord calc | 093258.95+561503.4 | Mag | 10.76 | PmRA | 4.00 | ||||
PmDE | -13.0 | Tycho2 | 3810-01603-1 | Calc delta mag | 0.99 |
Tycho2 | 3810-01603-1 | Pflag | RAmdeg | 143.24563891 | DEmdeg | 56.25094112 | |||||
PmRA | 5.8 | PmDE | 2.8 | E RAmdeg | 39 | E DEmdeg | 46 | ||||
E pmRA | 3.1 | E pmDE | 3.2 | EpRAm | 1989.66 | EpDEm | 1988.61 | ||||
Num | 4 | Q RAmdeg | 0.9 | Q DEmdeg | 0.5 | Q pmRA | 0.9 | ||||
Q pmDE | 0.5 | BTmag | 12.149 | E BTmag | 0.132 | VTmag | 10.762 | ||||
E VTmag | 0.054 | Prox | 76 | TYC | T | HIP | |||||
CCDM | RAdeg | 143.24561500 | DEdeg | 56.25093444 | EpRA 1990 | 1.64 | |||||
EpDE 1990 | 1.41 | E RAdeg | 39.2 | E DEdeg | 46.7 | Posflg | |||||
Corr | -0.1 |
Coord arcsec 2000 | 093251.36+561400.8 | Mag | 10.52 | PmRA | -19.00 | PmDE | -16.0 | ||||
Calc delta mag | 0.75 | Calc coord | yes |