Coord 2000 | 09499+1620 | Discov num | STF1384 | Comp | Coord arcsec 2000 | 09 49 56.91 +16 19 55.8 | |||||
Date first | 1828 | Date last | 2017 | Obs | 37 | ||||||
Pa first | 181 | Pa last | 182.7 | P.A. Now (θ) | 182.7° | ||||||
Sep first | 11.8 | Sep last | 11.64 | Sep. Now (ρ) | 11.64" | ||||||
Mag pri | 9.76 | Mag sec | 10.02 | delta mag (ΔM) | 0.26 | Spectral class | G0 (yellow) | ||||
Pri motion ra | +009 | Sec motion ra | +007 | ||||||||
Pri motion dec | -017 | Sec motion dec | -018 | ||||||||
Notes |
Constellation | Leo | Tycho2 | 1411-00814-1 | Gaia DR2 | 619890709981625344 | ADS | 7531 |
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 |
09499+1620 | STF1384 | 2004 | 23 | 182 | 11.9 | 9.76 | 10.02 | G0 | D | 094956.91+161955.8 | |
09499+1620 | STF1384 | 2012 | 27 | 182 | 11.7 | 9.76 | 10.02 | G0 | D | 094956.91+161955.8 | |
09499+1620 | STF1384 | 2014 | 28 | 182 | 11.9 | 9.76 | 10.02 | G0 | 094956.91+161955.8 | ||
09499+1620 | STF1384 | 2015 | 30 | 182 | 11.8 | 9.76 | 10.02 | G0 | 094956.91+161955.8 | ||
09499+1620 | STF1384 | 2016 | 35 | 182 | 11.8 | 9.76 | 10.02 | G0 | 094956.91+161955.8 | ||
09499+1620 | STF1384 | 2017 | 37 | 183 | 11.6 | 9.76 | 10.02 | G0 | 094956.91+161955.8 |
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=182.6° sep=11.64" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 094956.91+161955.8 | Mag | 9.76 | Spectral class | G0 (yellow) | ||||
PmRA | 9.00 | PmDE | -17.0 | Tycho2 | 1411-00814-1 | ADS | 7531 | ||||
DM | BD+17 2143 |
Tycho2 | 1411-00814-1 | Pflag | RAmdeg | 147.48710884 | DEmdeg | 16.33215467 | |||||
PmRA | 9.8 | PmDE | -14.6 | E RAmdeg | 14 | E DEmdeg | 20 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1989.82 | EpDEm | 1986.78 | ||||
Num | 10 | Q RAmdeg | 0.9 | Q DEmdeg | 2.0 | Q pmRA | 1.0 | ||||
Q pmDE | 2.0 | BTmag | 10.439 | E BTmag | 0.033 | VTmag | 9.759 | ||||
E VTmag | 0.026 | Prox | 118 | TYC | T | HIP | |||||
CCDM | RAdeg | 147.48708361 | DEdeg | 16.33219250 | EpRA 1990 | 1.66 | |||||
EpDE 1990 | 1.23 | E RAdeg | 13.5 | E DEdeg | 20.8 | Posflg | |||||
Corr | 0.2 |
Ccdm | 09499+1620 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 2.86 | DDEs | -4.7 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.4 | Sp | PmNote | * | |||||
PmRA | 0 | PmDE | -34 | Dm number | +17 2143 | Cat1 | BD | ||||
Name2 | +16 1045 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A 7531 | M ADS BDS | N IDS | IDS | 09445N1648A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 094956.87+161944.2 | Mag | 10.02 | PmRA | 7.00 | ||||
PmDE | -18.0 | Tycho2 | 1411-01123-1 | Calc delta mag | 0.26 | Calc coord | yes |
Tycho2 | 1411-01123-1 | Pflag | RAmdeg | 147.48696357 | DEmdeg | 16.32888301 | |||||
PmRA | 4.5 | PmDE | -14.3 | E RAmdeg | 17 | E DEmdeg | 26 | ||||
E pmRA | 1.2 | E pmDE | 1.2 | EpRAm | 1989.17 | EpDEm | 1984.57 | ||||
Num | 7 | Q RAmdeg | 1.9 | Q DEmdeg | 1.9 | Q pmRA | 1.9 | ||||
Q pmDE | 1.9 | BTmag | 10.910 | E BTmag | 0.046 | VTmag | 10.018 | ||||
E VTmag | 0.031 | Prox | 118 | TYC | T | HIP | |||||
CCDM | RAdeg | 147.48695278 | DEdeg | 16.32891889 | EpRA 1990 | 1.67 | |||||
EpDE 1990 | 1.23 | E RAdeg | 17.1 | E DEdeg | 26.7 | Posflg | |||||
Corr | 0.2 |
Ccdm | 09499+1620 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1384 | DRAs | 2.84 | DDEs | -16.6 | |||||
R dRAs | 91 | Year | 1828 | Theta | 182 | Rho | 11.8 | ||||
Obs | 7 | Vmag | 10.1 | Sp | PmNote | * | |||||
PmRA | 0 | PmDE | -34 | Dm number | Cat1 | ||||||
Name2 | +16 1044 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A 7531 | M ADS BDS | N IDS | IDS | 09445N1648B | ||||||
HIC |