Coord 2000 | 01595+6254 | Discov num | STF 188 | Comp | Coord arcsec 2000 | 01 59 27.53 +62 54 20.6 | |||||
Date first | 1828 | Date last | 2015 | Obs | 23 | ||||||
Pa first | 237 | Pa last | 237.8 | P.A. Now (θ) | 237.8° | ||||||
Sep first | 40.0 | Sep last | 31.827 | Sep. Now (ρ) | 31.827" | ||||||
Mag pri | 9.18 | Mag sec | 10.50 | delta mag (ΔM) | 1.32 | Spectral class | M0 (red) | ||||
Pri motion ra | -007 | Sec motion ra | -003 | ||||||||
Pri motion dec | +000 | Sec motion dec | +001 | ||||||||
Notes | Y (Parallax indicates components are non-physical) |
Constellation | Cassiopeia | HIP | 9297 | Tycho2 | 4036-01185-1 | Gaia DR2 | 508866664383877632 | ||||
BD | BD+62 332 | Distance | 555.56 | Distance ly | 1812.24 |
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 |
01595+6254 | STF 188 | 1999 | 15 | 238 | 31.9 | 9.18 | 10.50 | M0 | YD | 015927.53+625420.6 | |
01595+6254 | STF 188 | 2011 | 16 | 238 | 31.9 | 9.18 | 10.50 | M0 | YD | 015927.53+625420.6 | |
01595+6254 | STF 188 | 2015 | 18 | 238 | 31.8 | 9.18 | 10.50 | M0 | Y | 015927.53+625420.6 |
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=215.9° sep=20.93" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 015927.53+625420.6 | Mag | 9.18 | Spectral class | M0 (red) | ||||
PmRA | -7.00 | PmDE | 0.0 | HIP | 9297 | Tycho2 | 4036-01185-1 | ||||
BD | BD+62 332 |
Tycho2 | 4036-01185-1 | Pflag | RAmdeg | 29.86468895 | DEmdeg | 62.90571706 | |||||
PmRA | -10.2 | PmDE | 0.9 | E RAmdeg | 9 | E DEmdeg | 8 | ||||
E pmRA | 1.3 | E pmDE | 1.5 | EpRAm | 1990.30 | EpDEm | 1990.95 | ||||
Num | 12 | Q RAmdeg | 1.2 | Q DEmdeg | 0.6 | Q pmRA | 1.2 | ||||
Q pmDE | 0.7 | BTmag | 11.503 | E BTmag | 0.042 | VTmag | 9.180 | ||||
E VTmag | 0.012 | Prox | 320 | TYC | T | HIP | 9297 | ||||
CCDM | RAdeg | 29.86474111 | DEdeg | 62.90571500 | EpRA 1990 | 1.51 | |||||
EpDE 1990 | 1.70 | E RAdeg | 9.2 | E DEdeg | 8.4 | Posflg | |||||
Corr | 0.3 |
Catalog | H | HIP | 9297 | Proxy | RAhms | 01 59 27.54 | |||||
DEdms | +62 54 20.6 | Vmag | 8.95 | VarFlag | R Vmag | G | |||||
RAdeg | 29.8647 | DEdeg | 62.9057 | AstroRef | Plx | 3.1 | |||||
CCDM | 01594+6254 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | Source | Qual | S | M HIP | |||||||
Theta | Rho | HD | BD | BD+62 332 | |||||||
CD | CP | Dm number | +62 332 | VIred | 2.1 | ||||||
SpType | M0 | R SpType | Coord arcsec 2000 | 015927.54+625420.6 |
HIP | 9297 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 0.5212381095 | DErad | 1.0979118154 | Plx | 1.8 | PmRA | -6.87 | ||||
PmDE | -2.33 | E RArad | 0.66 | E DErad | 0.94 | E Plx | 1.49 | ||||
E pmRA | 0.77 | E pmDE | 1.05 | Hpmag | 8.9497 | E Hpmag | 0.0022 | ||||
SHp | 0.036 | VA | 0 | BV | 1.955 | E BV | 0.005 | ||||
VI | 2.1 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 015925.73+625403.6 | Mag | 10.5 | PmRA | -3.00 | ||||
PmDE | 1.0 | Calc delta mag | 1.32 | Calc coord | yes |