Coord 2000 | 14301+0617 | Discov num | STF1853 | Comp | Coord arcsec 2000 | 14 30 05.75 +06 17 12.5 | |||||
Date first | 1830 | Date last | 2019 | Obs | 27 | ||||||
Pa first | 86 | Pa last | 82.9 | P.A. Now (θ) | 82.9° | ||||||
Sep first | 2.7 | Sep last | 2.749 | Sep. Now (ρ) | 2.749" | ||||||
Mag pri | 9.20 | Mag sec | 9.80 | delta mag (ΔM) | 0.6 | Spectral class | G0 (yellow) | ||||
Pri motion ra | -024 | Sec motion ra | |||||||||
Pri motion dec | +027 | Sec motion dec | |||||||||
Notes |
Name | HD 127228 | Constellation | Virgo | SAO | 120500 | Tycho2 | 0331-01221-1 | ||||
Gaia DR2 | 3670129685637750784 | HD | 127228 | GC | 19549 |
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 |
14301+0617 | STF1853 | 1999 | 18 | 83 | 2.8 | 9.20 | 9.80 | G0 | 143005.75+061712.5 | ||
14301+0617 | STF1853 | 2011 | 20 | 84 | 2.7 | 9.20 | 9.80 | G0 | 143005.75+061712.5 | ||
14301+0617 | STF1853 | 2017 | 22 | 82 | 2.9 | 9.20 | 9.80 | G0 | 143005.75+061712.5 | ||
14301+0617 | STF1853 | 2018 | 24 | 84 | 2.8 | 9.20 | 9.80 | G0 | 143005.75+061712.5 | ||
14301+0617 | STF1853 | 2019 | 26 | 83 | 2.7 | 9.20 | 9.80 | G0 | 143005.75+061712.5 |
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=82.9° sep=2.73" |
Componente originario normalizzato | AB | Name | HD 127228 | Coord arcsec 2000 | 143005.75+061712.5 | Mag | 9.2 | ||||
Spectral class | G0 (yellow) | PmRA | -24.00 | PmDE | 27.0 | SAO | 120500 | ||||
Tycho2 | 0331-01221-1 | HD | 127228 | GC | 19549 | DM | BD+06 2895 |
Tycho2 | 0331-01221-1 | Pflag | RAmdeg | 217.52398005 | DEmdeg | 6.28683158 | |||||
PmRA | -55.8 | PmDE | 18.2 | E RAmdeg | 16 | E DEmdeg | 18 | ||||
E pmRA | 2.8 | E pmDE | 2.8 | EpRAm | 1991.45 | EpDEm | 1991.27 | ||||
Num | 3 | Q RAmdeg | 0.6 | Q DEmdeg | 1.0 | Q pmRA | 0.6 | ||||
Q pmDE | 1.0 | BTmag | 9.899 | E BTmag | 0.032 | VTmag | 9.303 | ||||
E VTmag | 0.026 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 217.52410694 | DEdeg | 6.28679000 | EpRA 1990 | 1.85 | |||||
EpDE 1990 | 1.80 | E RAdeg | 15.8 | E DEdeg | 18.0 | Posflg | D | ||||
Corr | 0.1 |
SAO | 120500 | DelFlag | RA1950 | PmRA1950 | -0.0007 | ||||||
DE1950 | PmDE1950 | -0.004 | Vmag | 8.7 | SpType | G0 | |||||
Double code | Source | 70 | CatNum | 19549 | DM | BD+06 2895 | |||||
DMcomp | BDsup | HD | 127228 | M HD | 0 | ||||||
GC | 19549 | RA1950rad | 3.78567947 | DE1950rad | 0.1135861 | PmRA2000 | -0.0006 | ||||
PmDE2000 | -0.001 |
Ccdm | 14301+0617 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.17 | DDEs | 13.1 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.2 | Sp | G0 | PmNote | * | ||||
PmRA | -41 | PmDE | 22 | Dm number | +06 2895 | Cat1 | BD | ||||
Name2 | +06 1721 | Cat2 | AGK2/3 | HD | 127228 | M HD | |||||
ADS BDS | A 9287 | M ADS BDS | N IDS | IDS | 14251N0644A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 143005.93+061712.8 | Mag | 9.8 | Calc delta mag | 0.6 | ||||
Calc coord | yes |
Ccdm | 14301+0617 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1853 | DRAs | DDEs | |||||||
R dRAs | Year | 1934 | Theta | 084 | Rho | 2.7 | |||||
Obs | 10 | Vmag | 9.8 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 9287 | M ADS BDS | N IDS | IDS | 14251N0644B | ||||||
HIC |