Coord 2000 | 15031+0202 | Discov num | STF1903 | Comp | Coord arcsec 2000 | 15 03 05.42 +02 02 26.2 | |||||
Date first | 1903 | Date last | 2015 | Obs | 13 | ||||||
Pa first | 322 | Pa last | 327.9 | P.A. Now (θ) | 327.9° | ||||||
Sep first | 41.8 | Sep last | 47.023 | Sep. Now (ρ) | 47.023" | ||||||
Mag pri | 10.46 | Mag sec | 10.69 | delta mag (ΔM) | 0.23 | Spectral class | |||||
Pri motion ra | -043 | Sec motion ra | -037 | ||||||||
Pri motion dec | -055 | Sec motion dec | +008 | ||||||||
Notes |
Constellation | Virgo | Tycho2 | 0338-00240-1 | Gaia DR2 | 1153779402850228992 |
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 |
15031+0202 | STF1903 | 2000 | 5 | 327 | 46.2 | 10.46 | 10.69 | 150305.42+020226.2 | |||
15031+0202 | STF1903 | 2012 | 6 | 328 | 46.8 | 10.46 | 10.69 | 150305.42+020226.2 | |||
15031+0202 | STF1903 | 2013 | 8 | 328 | 47.0 | 10.46 | 10.69 | 150305.42+020226.2 | |||
15031+0202 | STF1903 | 2015 | 10 | 328 | 47.0 | 10.46 | 10.69 | 150305.42+020226.2 |
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. |
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A | |
B | pa=327.9° sep=47.01" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 150305.42+020226.2 | Mag | 10.46 | PmRA | -43.00 | ||||
PmDE | -55.0 | Tycho2 | 0338-00240-1 |
Tycho2 | 0338-00240-1 | Pflag | RAmdeg | 225.77261785 | DEmdeg | 2.04063423 | |||||
PmRA | -45.6 | PmDE | -51.1 | E RAmdeg | 52 | E DEmdeg | 52 | ||||
E pmRA | 1.7 | E pmDE | 1.6 | EpRAm | 1977.10 | EpDEm | 1976.14 | ||||
Num | 3 | Q RAmdeg | 0.5 | Q DEmdeg | 0.1 | Q pmRA | 0.5 | ||||
Q pmDE | 0.1 | BTmag | 11.195 | E BTmag | 0.098 | VTmag | 10.455 | ||||
E VTmag | 0.074 | Prox | 458 | TYC | T | HIP | |||||
CCDM | RAdeg | 225.77272750 | DEdeg | 2.04075667 | EpRA 1990 | 1.35 | |||||
EpDE 1990 | 1.37 | E RAdeg | 57.4 | E DEdeg | 57.5 | Posflg | |||||
Corr | 0.1 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 150303.75+020306.0 | Mag | 10.69 | PmRA | -37.00 | ||||
PmDE | 8.0 | Tycho2 | 0338-00132-1 | Calc delta mag | 0.23 | Calc coord | yes |
Tycho2 | 0338-00132-1 | Pflag | RAmdeg | 225.76564352 | DEmdeg | 2.05141575 | |||||
PmRA | -38.8 | PmDE | 7.7 | E RAmdeg | 36 | E DEmdeg | 35 | ||||
E pmRA | 1.8 | E pmDE | 1.7 | EpRAm | 1978.90 | EpDEm | 1978.79 | ||||
Num | 4 | Q RAmdeg | 0.6 | Q DEmdeg | 0.4 | Q pmRA | 0.6 | ||||
Q pmDE | 0.4 | BTmag | 11.290 | E BTmag | 0.105 | VTmag | 10.687 | ||||
E VTmag | 0.093 | Prox | 458 | TYC | T | HIP | |||||
CCDM | RAdeg | 225.76574889 | DEdeg | 2.05139028 | EpRA 1990 | 1.31 | |||||
EpDE 1990 | 1.40 | E RAdeg | 65.7 | E DEdeg | 62.6 | Posflg | |||||
Corr | 0.1 |