Coord 2000 | 20091+3339 | Discov num | STF2638 | Comp | Coord arcsec 2000 | 20 09 08.73 +33 39 21.1 | |||||
Date first | 1893 | Date last | 2015 | Obs | 22 | ||||||
Pa first | 75 | Pa last | 68.6 | P.A. Now (θ) | 68.6° | ||||||
Sep first | 17.9 | Sep last | 14.026 | Sep. Now (ρ) | 14.026" | ||||||
Mag pri | 8.29 | Mag sec | 10.50 | delta mag (ΔM) | 2.21 | Spectral class | G5II (yellow) | ||||
Pri motion ra | +006 | Sec motion ra | -019 | ||||||||
Pri motion dec | -006 | Sec motion dec | +000 | ||||||||
Notes |
Name | HD 191511 | Constellation | Cygnus | SAO | 69508 | Tycho2 | 2675-03140-1 | ||||
Gaia DR2 | 2055299738445307904 | HD | 191511 |
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 |
20091+3339 | STF2638 | 2005 | 15 | 69 | 14.3 | 8.29 | 10.50 | G5II | D | 200908.73+333921.1 | |
20091+3339 | STF2638 | 2010 | 17 | 69 | 13.7 | 8.29 | 10.50 | G5II | 200908.73+333921.1 | ||
20091+3339 | STF2638 | 2015 | 18 | 69 | 14.0 | 8.29 | 10.50 | G5II | 200908.73+333921.1 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | |
B | pa=64.8° sep=12.01" |
Componente originario normalizzato | AB | Name | HD 191511 | Coord arcsec 2000 | 200908.73+333921.1 | Mag | 8.29 | ||||
Spectral class | G5II (yellow) | PmRA | 6.00 | PmDE | -6.0 | SAO | 69508 | ||||
Tycho2 | 2675-03140-1 | HD | 191511 | DM | BD+33 3763 |
Tycho2 | 2675-03140-1 | Pflag | RAmdeg | 302.28636934 | DEmdeg | 33.65587456 | |||||
PmRA | 6.6 | PmDE | -5.8 | E RAmdeg | 7 | E DEmdeg | 6 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1991.05 | EpDEm | 1991.29 | ||||
Num | 8 | Q RAmdeg | 1.1 | Q DEmdeg | 0.5 | Q pmRA | 1.2 | ||||
Q pmDE | 0.5 | BTmag | 9.311 | E BTmag | 0.018 | VTmag | 8.286 | ||||
E VTmag | 0.011 | Prox | 146 | TYC | T | HIP | |||||
CCDM | RAdeg | 302.28635083 | DEdeg | 33.65588806 | EpRA 1990 | 1.54 | |||||
EpDE 1990 | 1.65 | E RAdeg | 6.5 | E DEdeg | 6.1 | Posflg | |||||
Corr | 0.1 |
SAO | 69508 | DelFlag | RA1950 | PmRA1950 | 0.0012 | ||||||
DE1950 | PmDE1950 | -0.013 | Vmag | 8.3 | SpType | K0 | |||||
Double code | Source | 6 | CatNum | 1892 | DM | BD+33 3763 | |||||
DMcomp | BDsup | HD | 191511 | M HD | 0 | ||||||
GC | RA1950rad | 5.26744386 | DE1950rad | 0.58482842 | PmRA2000 | 0.0014 | |||||
PmDE2000 | -0.015 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 200909.60+333926.2 | Mag | 10.5 | PmRA | -19.00 | ||||
PmDE | 0.0 | Calc delta mag | 2.21 | Calc coord | yes |