Coord 2000 | 22282+2332 | Discov num | STF2910 | Comp | Coord arcsec 2000 | 22 28 13.25 +23 31 57.2 | |||||
Date first | 1832 | Date last | 2019 | Obs | 118 | ||||||
Pa first | 347 | Pa last | 331.9 | P.A. Now (θ) | 331.9° | ||||||
Sep first | 5.3 | Sep last | 5.772 | Sep. Now (ρ) | 5.772" | ||||||
Mag pri | 9.05 | Mag sec | 9.67 | delta mag (ΔM) | 0.62 | Spectral class | K0IV (yellow-orange) | ||||
Pri motion ra | +041 | Sec motion ra | +039 | ||||||||
Pri motion dec | -042 | Sec motion dec | -040 | ||||||||
Notes |
Name | HD 213013 | Constellation | Pegasus | SAO | 90526 | HIP | 110911 | ||||
Tycho2 | 2219-01153-1 | Gaia DR2 | 1875535806401931392 | HD | 213013 | GC | 31389 | ||||
BD | BD+22 4645 | Distance | 51.71 | Distance ly | 168.68 |
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 |
22282+2332 | STF2910 | 2007 | 96 | 333 | 5.5 | 9.05 | 9.67 | K0IV | D | 222813.25+233157.2 | |
22282+2332 | STF2910 | 2008 | 97 | 333 | 5.5 | 9.05 | 9.67 | K0IV | D | 222813.25+233157.2 | |
22282+2332 | STF2910 | 2012 | 102 | 333 | 5.6 | 9.05 | 9.67 | K0IV | D | 222813.25+233157.2 | |
22282+2332 | STF2910 | 2014 | 103 | 334 | 5.6 | 9.05 | 9.67 | K0IV | D | 222813.25+233157.2 | |
22282+2332 | STF2910 | 2015 | 111 | 333 | 5.5 | 9.05 | 9.67 | K0IV | 222813.25+233157.2 | ||
22282+2332 | STF2910 | 2019 | 113 | 332 | 5.8 | 9.05 | 9.67 | K0IV | 222813.25+233157.2 |
Show | date | username | difficulty | separation | pa_estim ⇓ | interest | notes |
Show | 21/10/20 | daedalus1 | mean difficulty | separated | Seeing: Pickering 5, Measures: theta 332 degrees, rho 5".93 |
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=333.9° sep=5.67" |
Componente originario normalizzato | AB | Name | HD 213013 | Coord arcsec 2000 | 222813.25+233157.2 | Mag | 9.05 | ||||
Spectral class | K0IV (yellow-orange) | PmRA | 41.00 | PmDE | -42.0 | SAO | 90526 | ||||
HIP | 110911 | Tycho2 | 2219-01153-1 | HD | 213013 | GC | 31389 | ||||
BD | BD+22 4645 |
Tycho2 | 2219-01153-1 | Pflag | RAmdeg | 337.05521951 | DEmdeg | 23.53256943 | |||||
PmRA | 40.6 | PmDE | -41.0 | E RAmdeg | 13 | E DEmdeg | 15 | ||||
E pmRA | 0.9 | E pmDE | 0.9 | EpRAm | 1989.53 | EpDEm | 1988.49 | ||||
Num | 8 | Q RAmdeg | 0.9 | Q DEmdeg | 1.1 | Q pmRA | 0.9 | ||||
Q pmDE | 1.0 | BTmag | 9.968 | E BTmag | 0.030 | VTmag | 9.049 | ||||
E VTmag | 0.020 | Prox | 56 | TYC | T | HIP | 110911 | ||||
CCDM | A | RAdeg | 337.05511889 | DEdeg | 23.53266417 | EpRA 1990 | 1.79 | ||||
EpDE 1990 | 1.69 | E RAdeg | 12.9 | E DEdeg | 14.9 | Posflg | |||||
Corr | -0.1 |
SAO | 90526 | DelFlag | RA1950 | PmRA1950 | 0.0046 | ||||||
DE1950 | PmDE1950 | -0.03 | Vmag | 9 | SpType | K0 | |||||
Double code | Source | 70 | CatNum | 31389 | DM | BD+22 4645 | |||||
DMcomp | BDsup | HD | 213013 | M HD | 0 | ||||||
GC | 31389 | RA1950rad | 5.87236334 | DE1950rad | 0.40626673 | PmRA2000 | 0.0046 | ||||
PmDE2000 | -0.035 |
Catalog | H | HIP | 110911 | Proxy | H | RAhms | 22 28 13.23 | ||||
DEdms | +23 31 57.6 | Vmag | 8.5 | VarFlag | R Vmag | H | |||||
RAdeg | 337.055 | DEdeg | 23.5327 | AstroRef | A | Plx | 21.59 | ||||
CCDM | 22282+2332 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 334 | Rho | 5.508 | HD | 213013 | BD | BD+22 4645 | ||||
CD | CP | Dm number | +22 4645 | VIred | 0.88 | ||||||
SpType | K0IV | R SpType | Coord arcsec 2000 | 222813.23+233157.6 |
HIP | 110911 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 5.8827214389 | DErad | 0.4107225928 | Plx | 19.34 | PmRA | 39.32 | ||||
PmDE | -40.79 | E RArad | 1.16 | E DErad | 0.96 | E Plx | 1.33 | ||||
E pmRA | 1.44 | E pmDE | 1.67 | Hpmag | 8.6585 | E Hpmag | 0.0021 | ||||
SHp | 0.013 | VA | 0 | BV | 0.851 | E BV | 0.027 | ||||
VI | 0.87 |
Ccdm | 22282+2332 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.38 | DDEs | -2.4 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.8 | Sp | K0 | PmNote | * | ||||
PmRA | 64 | PmDE | -30 | Dm number | +22 4645 | Cat1 | BD | ||||
Name2 | 90526 | Cat2 | SAO | HD | 213013 | M HD | |||||
ADS BDS | A15966 | M ADS BDS | N IDS | IDS | 22235N2301A | ||||||
HIC | 110911 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 222813.07+233202.3 | Mag | 9.67 | PmRA | 39.00 | ||||
PmDE | -40.0 | Tycho2 | 2219-02032-1 | Calc delta mag | 0.62 | Calc coord | yes |
Tycho2 | 2219-02032-1 | Pflag | RAmdeg | 337.05444130 | DEmdeg | 23.53395504 | |||||
PmRA | 33.4 | PmDE | -39.0 | E RAmdeg | 22 | E DEmdeg | 27 | ||||
E pmRA | 0.9 | E pmDE | 0.9 | EpRAm | 1985.30 | EpDEm | 1981.73 | ||||
Num | 7 | Q RAmdeg | 0.6 | Q DEmdeg | 1.4 | Q pmRA | 0.6 | ||||
Q pmDE | 1.4 | BTmag | 10.782 | E BTmag | 0.057 | VTmag | 9.668 | ||||
E VTmag | 0.034 | Prox | 56 | TYC | T | HIP | 110911 | ||||
CCDM | B | RAdeg | 337.05435889 | DEdeg | 23.53404556 | EpRA 1990 | 1.83 | ||||
EpDE 1990 | 1.66 | E RAdeg | 22.9 | E DEdeg | 29.2 | Posflg | |||||
Corr | -0.2 |
Ccdm | 22282+2332 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF2910 | DRAs | 1.20 | DDEs | 2.6 | |||||
R dRAs | 90 | Year | 1942 | Theta | 337 | Rho | 5.4 | ||||
Obs | 99 | Vmag | 9.3 | Sp | PmNote | * | |||||
PmRA | 57 | PmDE | -31 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A15966 | M ADS BDS | N | N IDS | IDS | 22235N2301B | |||||
HIC | 110911 |