Coord 2000 | 16347+0846 | Discov num | STF2062 | Comp | Coord arcsec 2000 | 16 34 44.14 +08 45 54.2 | |||||
Date first | 1832 | Date last | 2020 | Obs | 26 | ||||||
Pa first | 113 | Pa last | 109.1 | P.A. Now (θ) | 109.1° | ||||||
Sep first | 2.3 | Sep last | 2.488 | Sep. Now (ρ) | 2.488" | ||||||
Mag pri | 9.07 | Mag sec | 10.61 | delta mag (ΔM) | 1.54 | Spectral class | G0 (yellow) | ||||
Pri motion ra | -013 | Sec motion ra | -008 | ||||||||
Pri motion dec | +008 | Sec motion dec | +006 | ||||||||
Notes |
Name | HD 149475 | Constellation | Hercules | SAO | 121705 | Tycho2 | 0960-00067-1 | ||||
Gaia DR2 | 4446204433206307840 | HD | 149475 | GC | 22292 | ADS | 10118 |
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 |
16347+0846 | STF2062 | 2000 | 20 | 109 | 2.5 | 9.07 | 10.61 | G0 | 163444.14+084554.2 | ||
16347+0846 | STF2062 | 2001 | 21 | 108 | 2.4 | 9.07 | 10.61 | G0 | 163444.14+084554.2 | ||
16347+0846 | STF2062 | 2013 | 22 | 108 | 2.4 | 9.07 | 10.61 | G0 | 163444.14+084554.2 | ||
16347+0846 | STF2062 | 2015 | 23 | 108 | 2.4 | 9.07 | 10.61 | G0 | 163444.14+084554.2 | ||
16347+0846 | STF2062 | 2020 | 25 | 109 | 2.5 | 9.07 | 10.61 | G0 | 163444.14+084554.2 |
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=109.3° sep=2.46" |
Componente originario normalizzato | AB | Name | HD 149475 | Coord arcsec 2000 | 163444.14+084554.2 | Mag | 9.07 | ||||
Spectral class | G0 (yellow) | PmRA | -13.00 | PmDE | 8.0 | SAO | 121705 | ||||
Tycho2 | 0960-00067-1 | HD | 149475 | GC | 22292 | ADS | 10118 | ||||
DM | BD+09 3229 |
Tycho2 | 0960-00067-1 | Pflag | P | RAmdeg | 248.68391599 | DEmdeg | 8.76504940 | ||||
PmRA | -7.9 | PmDE | 6.1 | E RAmdeg | 8 | E DEmdeg | 10 | ||||
E pmRA | 1.5 | E pmDE | 1.5 | EpRAm | 1991.20 | EpDEm | 1990.73 | ||||
Num | 8 | Q RAmdeg | 0.6 | Q DEmdeg | 1.0 | Q pmRA | 0.6 | ||||
Q pmDE | 0.9 | BTmag | 9.658 | E BTmag | 0.020 | VTmag | 9.074 | ||||
E VTmag | 0.015 | Prox | 26 | TYC | T | HIP | |||||
CCDM | RAdeg | 248.68386667 | DEdeg | 8.76505833 | EpRA 1990 | 1.65 | |||||
EpDE 1990 | 1.48 | E RAdeg | 7.9 | E DEdeg | 9.5 | Posflg | D | ||||
Corr | 0.2 |
SAO | 121705 | DelFlag | RA1950 | PmRA1950 | -0.0011 | ||||||
DE1950 | PmDE1950 | 0.007 | Vmag | 8.8 | SpType | G0 | |||||
Double code | Source | 70 | CatNum | 22292 | DM | BD+09 3229 | |||||
DMcomp | BDsup | HD | 149475 | M HD | 0 | ||||||
GC | 22292 | RA1950rad | 4.32987179 | DE1950rad | 0.15476711 | PmRA2000 | -0.001 | ||||
PmDE2000 | 0.008 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 163444.30+084553.4 | Mag | 10.61 | PmRA | -8.00 | ||||
PmDE | 6.0 | Tycho2 | 0960-00067-2 | Calc delta mag | 1.54 | Calc coord | yes |
Tycho2 | 0960-00067-2 | Pflag | P | RAmdeg | 248.68391599 | DEmdeg | 8.76504940 | ||||
PmRA | -7.9 | PmDE | 6.1 | E RAmdeg | 8 | E DEmdeg | 10 | ||||
E pmRA | 1.5 | E pmDE | 1.5 | EpRAm | 1991.20 | EpDEm | 1990.73 | ||||
Num | 8 | Q RAmdeg | 0.6 | Q DEmdeg | 1.0 | Q pmRA | 0.6 | ||||
Q pmDE | 0.9 | BTmag | 11.418 | E BTmag | 0.057 | VTmag | 10.611 | ||||
E VTmag | 0.041 | Prox | 26 | TYC | T | HIP | |||||
CCDM | RAdeg | 248.68454750 | DEdeg | 8.76482500 | EpRA 1990 | 1.65 | |||||
EpDE 1990 | 1.49 | E RAdeg | 27.9 | E DEdeg | 33.6 | Posflg | D | ||||
Corr | 0.2 |