Coord 2000 | 22413+7244 | Discov num | STF2940 | Comp | Coord arcsec 2000 | 22 41 17.09 +72 43 38.8 | |||||
Date first | 1828 | Date last | 2016 | Obs | 27 | ||||||
Pa first | 144 | Pa last | 138.5 | P.A. Now (θ) | 138.5° | ||||||
Sep first | 2.5 | Sep last | 2.674 | Sep. Now (ρ) | 2.674" | ||||||
Mag pri | 9.02 | Mag sec | 9.89 | delta mag (ΔM) | 0.87 | Spectral class | A3 (white) | ||||
Pri motion ra | +007 | Sec motion ra | +007 | ||||||||
Pri motion dec | -004 | Sec motion dec | -004 | ||||||||
Notes |
Name | HD 215223 | Constellation | Cepheus | SAO | 10460 | HIP | 112006 | ||||
Tycho2 | 4484-00183-1 | Gaia DR2 | 2230242655570764800 | HD | 215223 | GC | 31687 | ||||
BD | BD+71 1158 | Distance | 724.64 | Distance ly | 2363.78 |
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 |
22413+7244 | STF2940 | 1998 | 21 | 138 | 2.7 | 9.02 | 9.89 | A3 | 224117.09+724338.8 | ||
22413+7244 | STF2940 | 2008 | 23 | 137 | 2.7 | 9.02 | 9.89 | A3 | 224117.09+724338.8 | ||
22413+7244 | STF2940 | 2010 | 24 | 138 | 2.6 | 9.02 | 9.89 | A3 | 224117.09+724338.8 | ||
22413+7244 | STF2940 | 2016 | 25 | 138 | 2.7 | 9.02 | 9.89 | A3 | 224117.09+724338.8 |
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=165.3° sep=2.07" |
Componente originario normalizzato | AB | Name | HD 215223 | Coord arcsec 2000 | 224117.09+724338.8 | Mag | 9.02 | ||||
Spectral class | A3 (white) | PmRA | 7.00 | PmDE | -4.0 | SAO | 10460 | ||||
HIP | 112006 | Tycho2 | 4484-00183-1 | HD | 215223 | GC | 31687 | ||||
BD | BD+71 1158 |
Tycho2 | 4484-00183-1 | Pflag | P | RAmdeg | 340.32122854 | DEmdeg | 72.72744617 | ||||
PmRA | 6.9 | PmDE | -4.0 | E RAmdeg | 10 | E DEmdeg | 11 | ||||
E pmRA | 2.4 | E pmDE | 2.5 | EpRAm | 1991.52 | EpDEm | 1991.51 | ||||
Num | 3 | Q RAmdeg | 0.3 | Q DEmdeg | 0.5 | Q pmRA | 0.3 | ||||
Q pmDE | 0.4 | BTmag | 10.318 | E BTmag | 0.027 | VTmag | 9.023 | ||||
E VTmag | 0.015 | Prox | 27 | TYC | T | HIP | 112006 | ||||
CCDM | A | RAdeg | 340.32009056 | DEdeg | 72.72780778 | EpRA 1990 | 1.70 | ||||
EpDE 1990 | 1.72 | E RAdeg | 10.0 | E DEdeg | 10.7 | Posflg | D | ||||
Corr | 0.1 |
SAO | 10460 | DelFlag | RA1950 | PmRA1950 | 0.0027 | ||||||
DE1950 | PmDE1950 | 0 | Vmag | 8.4 | SpType | A3 | |||||
Double code | Source | 70 | CatNum | 31687 | DM | BD+71 1158 | |||||
DMcomp | BDsup | HD | 215223 | M HD | 0 | ||||||
GC | 31687 | RA1950rad | 5.93379256 | DE1950rad | 1.26477048 | PmRA2000 | 0.003 | ||||
PmDE2000 | -0.007 |
Catalog | H | HIP | 112006 | Proxy | H | RAhms | 22 41 16.82 | ||||
DEdms | +72 43 40.1 | Vmag | 8.49 | VarFlag | R Vmag | H | |||||
RAdeg | 340.32 | DEdeg | 72.7278 | AstroRef | A | Plx | 0.62 | ||||
CCDM | 22413+7244 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 138 | Rho | 2.682 | HD | 215223 | BD | BD+71 1158 | ||||
CD | CP | Dm number | +71 1158 | VIred | 1.06 | ||||||
SpType | A3 | R SpType | Coord arcsec 2000 | 224116.82+724340.1 |
HIP | 112006 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 5.9397061967 | DErad | 1.2693397754 | Plx | 1.38 | PmRA | 2.26 | ||||
PmDE | -3.9 | E RArad | 0.79 | E DErad | 0.75 | E Plx | 0.91 | ||||
E pmRA | 0.8 | E pmDE | 0.76 | Hpmag | 8.6213 | E Hpmag | 0.0022 | ||||
SHp | 0.017 | VA | 0 | BV | 0.634 | E BV | 0.021 | ||||
VI | 0.7 |
Ccdm | 22413+7244 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.96 | DDEs | -20.5 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.3 | Sp | A3 | PmNote | * | ||||
PmRA | 1 | PmDE | 12 | Dm number | +71 1158 | Cat1 | BD | ||||
Name2 | +72 618 | Cat2 | AGK2/3 | HD | 215223 | M HD | |||||
ADS BDS | A16191 | M ADS BDS | N IDS | IDS | 22386N7212A | ||||||
HIC | 112006 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 224117.21+724336.8 | Mag | 9.89 | PmRA | 7.00 | ||||
PmDE | -4.0 | Tycho2 | 4484-00183-2 | Calc delta mag | 0.87 | Calc coord | yes |
Tycho2 | 4484-00183-2 | Pflag | P | RAmdeg | 340.32122854 | DEmdeg | 72.72744617 | ||||
PmRA | 6.9 | PmDE | -4.0 | E RAmdeg | 10 | E DEmdeg | 11 | ||||
E pmRA | 2.4 | E pmDE | 2.5 | EpRAm | 1991.52 | EpDEm | 1991.51 | ||||
Num | 3 | Q RAmdeg | 0.3 | Q DEmdeg | 0.5 | Q pmRA | 0.3 | ||||
Q pmDE | 0.4 | BTmag | 9.953 | E BTmag | 0.023 | VTmag | 9.890 | ||||
E VTmag | 0.026 | Prox | 27 | TYC | T | HIP | 112006 | ||||
CCDM | B | RAdeg | 340.32177556 | DEdeg | 72.72726028 | EpRA 1990 | 1.70 | ||||
EpDE 1990 | 1.73 | E RAdeg | 13.1 | E DEdeg | 14.0 | Posflg | D | ||||
Corr | 0.0 |
Ccdm | 22413+7244 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF2940 | DRAs | DDEs | |||||||
R dRAs | Year | 1832 | Theta | 140 | Rho | 2.8 | |||||
Obs | 10 | Vmag | 9.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A16191 | M ADS BDS | N IDS | IDS | 22386N7212B | ||||||
HIC | 112006 |