Coord 2000 | 02076+1535 | Discov num | STF 214 | Comp | Coord arcsec 2000 | 02 07 34.48 +15 35 23.8 | |||||
Date first | 1831 | Date last | 2020 | Obs | 35 | ||||||
Pa first | 190 | Pa last | 188.3 | P.A. Now (θ) | 188.3° | ||||||
Sep first | 5.2 | Sep last | 5.047 | Sep. Now (ρ) | 5.047" | ||||||
Mag pri | 8.73 | Mag sec | 10.24 | delta mag (ΔM) | 1.51 | Spectral class | A0 (white) | ||||
Pri motion ra | +020 | Sec motion ra | +026 | ||||||||
Pri motion dec | +004 | Sec motion dec | -007 | ||||||||
Notes |
Name | HD 12997 | Constellation | Aries | HIP | 9912 | Tycho2 | 1207-00773-1 | ||||
Gaia DR2 | 78432326233270784 | HD | 12997 | BD | BD+14 342 | Distance | 203.67 | ||||
Distance ly | 664.37 |
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 |
02076+1535 | STF 214 | 1998 | 26 | 189 | 5.2 | 8.73 | 10.24 | A0 | D | 020734.48+153523.8 | |
02076+1535 | STF 214 | 2011 | 27 | 189 | 5.2 | 8.73 | 10.24 | A0 | D | 020734.48+153523.8 | |
02076+1535 | STF 214 | 2016 | 31 | 190 | 5.2 | 8.73 | 10.24 | A0 | 020734.48+153523.8 | ||
02076+1535 | STF 214 | 2020 | 34 | 188 | 5.0 | 8.73 | 10.24 | A0 | 020734.48+153523.8 |
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=188.0° sep=5.04" |
Componente originario normalizzato | AB | Name | HD 12997 | Coord arcsec 2000 | 020734.48+153523.8 | Mag | 8.73 | ||||
Spectral class | A0 (white) | PmRA | 20.00 | PmDE | 4.0 | HIP | 9912 | ||||
Tycho2 | 1207-00773-1 | HD | 12997 | BD | BD+14 342 |
Tycho2 | 1207-00773-1 | Pflag | RAmdeg | 31.89365549 | DEmdeg | 15.58993591 | |||||
PmRA | 17.2 | PmDE | 1.6 | E RAmdeg | 8 | E DEmdeg | 9 | ||||
E pmRA | 1.3 | E pmDE | 1.2 | EpRAm | 1991.16 | EpDEm | 1990.91 | ||||
Num | 7 | Q RAmdeg | 1.5 | Q DEmdeg | 2.4 | Q pmRA | 1.5 | ||||
Q pmDE | 2.5 | BTmag | 8.868 | E BTmag | 0.019 | VTmag | 8.729 | ||||
E VTmag | 0.017 | Prox | 53 | TYC | T | HIP | 9912 | ||||
CCDM | A | RAdeg | 31.89361472 | DEdeg | 15.58993278 | EpRA 1990 | 1.77 | ||||
EpDE 1990 | 1.66 | E RAdeg | 7.6 | E DEdeg | 9.4 | Posflg | |||||
Corr | -0.1 |
Catalog | H | HIP | 9912 | Proxy | H | RAhms | 02 07 34.47 | ||||
DEdms | +15 35 23.8 | Vmag | 8.51 | VarFlag | R Vmag | H | |||||
RAdeg | 31.8936 | DEdeg | 15.5899 | AstroRef | A | Plx | 2.68 | ||||
CCDM | 02076+1535 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 189 | Rho | 5.246 | HD | 12997 | BD | BD+14 342 | ||||
CD | CP | Dm number | +14 342 | VIred | 0.19 | ||||||
SpType | G5+... | R SpType | Coord arcsec 2000 | 020734.47+153523.8 |
HIP | 9912 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 0.5566484443 | DErad | 0.2720956332 | Plx | 4.91 | PmRA | 22.65 | ||||
PmDE | -2.32 | E RArad | 1.19 | E DErad | 0.97 | E Plx | 1.87 | ||||
E pmRA | 2.62 | E pmDE | 1.71 | Hpmag | 8.5553 | E Hpmag | 0.0025 | ||||
SHp | 0.013 | VA | 0 | BV | 0.138 | E BV | 0.027 | ||||
VI | 0.15 |
Ccdm | 02076+1535 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.52 | DDEs | 22.6 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.7 | Sp | A0 | PmNote | * | ||||
PmRA | 16 | PmDE | 1 | Dm number | +14 342 | Cat1 | BD | ||||
Name2 | +15 176 | Cat2 | AGK2/3 | HD | 12997 | M HD | |||||
ADS BDS | A 1664 | M ADS BDS | N IDS | IDS | 02021N1507A | ||||||
HIC | 9912 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 020734.43+153518.8 | Mag | 10.24 | PmRA | 26.00 | ||||
PmDE | -7.0 | Calc delta mag | 1.51 | Calc coord | yes |
Ccdm | 02076+1535 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 214 | DRAs | -1.58 | DDEs | 17.4 | |||||
R dRAs | 91 | Year | 1831 | Theta | 189 | Rho | 5.3 | ||||
Obs | 14 | Vmag | 10.5 | Sp | PmNote | * | |||||
PmRA | 16 | PmDE | 1 | Dm number | Cat1 | ||||||
Name2 | +15 175 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A 1664 | M ADS BDS | N IDS | IDS | 02021N1507B | ||||||
HIC | 9912 |