Coord 2000 | 11408-0851 | Discov num | STF3073 | Comp | Coord arcsec 2000 | 11 40 48.70 -08 50 48.2 | |||||
Date first | 1831 | Date last | 2015 | Obs | 24 | ||||||
Pa first | 46 | Pa last | 63.4 | P.A. Now (θ) | 63.4° | ||||||
Sep first | 10.7 | Sep last | 17.086 | Sep. Now (ρ) | 17.086" | ||||||
Mag pri | 8.71 | Mag sec | 11.34 | delta mag (ΔM) | 2.63 | Spectral class | K5 (yellow-orange) | ||||
Pri motion ra | -043 | Sec motion ra | -038 | ||||||||
Pri motion dec | -002 | Sec motion dec | -003 | ||||||||
Notes | L (Linear solution) |
Name | HD 101502 | Constellation | Crater | SAO | 138342 | HIP | 56977 | ||||
Tycho2 | 5510-01509-1 | Gaia DR2 | 3591764292175176576 | HD | 101502 | BD | BD-08 3213 | ||||
Distance | 442.48 | Distance ly | 1443.37 |
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 |
11408-0851 | STF3073 | 2003 | 16 | 63 | 16.3 | 8.71 | 11.34 | K5 | LD | 114048.70-085048.2 | |
11408-0851 | STF3073 | 2014 | 18 | 64 | 17.0 | 8.71 | 11.34 | K5 | L | 114048.70-085048.2 | |
11408-0851 | STF3073 | 2015 | 20 | 63 | 17.1 | 8.71 | 11.34 | K5 | L | 114048.70-085048.2 |
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=63.1° sep=16.92" |
Componente originario normalizzato | AB | Name | HD 101502 | Coord arcsec 2000 | 114048.70-085048.2 | Mag | 8.71 | ||||
Spectral class | K5 (yellow-orange) | PmRA | -43.00 | PmDE | -2.0 | SAO | 138342 | ||||
HIP | 56977 | Tycho2 | 5510-01509-1 | HD | 101502 | BD | BD-08 3213 |
Tycho2 | 5510-01509-1 | Pflag | RAmdeg | 175.20292553 | DEmdeg | -8.84672707 | |||||
PmRA | -43.4 | PmDE | -1.7 | E RAmdeg | 10 | E DEmdeg | 12 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1989.22 | EpDEm | 1988.35 | ||||
Num | 12 | Q RAmdeg | 1.4 | Q DEmdeg | 0.8 | Q pmRA | 1.4 | ||||
Q pmDE | 0.8 | BTmag | 10.433 | E BTmag | 0.037 | VTmag | 8.713 | ||||
E VTmag | 0.016 | Prox | 161 | TYC | T | HIP | 56977 | ||||
CCDM | A | RAdeg | 175.20302139 | DEdeg | -8.84672333 | EpRA 1990 | 1.90 | ||||
EpDE 1990 | 1.79 | E RAdeg | 10.7 | E DEdeg | 12.6 | Posflg | |||||
Corr | 0.3 |
SAO | 138342 | DelFlag | RA1950 | PmRA1950 | -0.0026 | ||||||
DE1950 | PmDE1950 | -0.002 | Vmag | 8.3 | SpType | K5 | |||||
Double code | Source | 26 | CatNum | 4343 | DM | BD-08 3213 | |||||
DMcomp | BDsup | HD | 101502 | M HD | 0 | ||||||
GC | RA1950rad | 3.046764 | DE1950rad | -0.14956474 | PmRA2000 | -0.0023 | |||||
PmDE2000 | 0.004 |
Catalog | H | HIP | 56977 | Proxy | RAhms | 11 40 48.73 | |||||
DEdms | -08 50 48.2 | Vmag | 8.59 | VarFlag | 1 | R Vmag | H | ||||
RAdeg | 175.203 | DEdeg | -8.84672 | AstroRef | A | Plx | 1.61 | ||||
CCDM | 11408-0851 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | B | M HIP | AB | |||||
Theta | 62 | Rho | 16.136 | HD | 101502 | BD | BD-08 3213 | ||||
CD | CP | Dm number | -08 3213 | VIred | 1.55 | ||||||
SpType | K5 | R SpType | Coord arcsec 2000 | 114048.73-085048.2 |
HIP | 56977 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 3.0578697245 | DErad | -0.1544044516 | Plx | 2.26 | PmRA | -39.5 | ||||
PmDE | -2.64 | E RArad | 1.62 | E DErad | 1.15 | E Plx | 1.88 | ||||
E pmRA | 1.74 | E pmDE | 1.12 | Hpmag | 8.7236 | E Hpmag | 0.0139 | ||||
SHp | 0.024 | VA | 0 | BV | 1.438 | E BV | 0.042 | ||||
VI | 1.43 |
Ccdm | 11408-0851 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.74 | DDEs | 11.9 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.7 | Sp | K5 | PmNote | * | ||||
PmRA | -39 | PmDE | -2 | Dm number | -08 3213 | Cat1 | BD | ||||
Name2 | 138342 | Cat2 | SAO | HD | 101502 | M HD | |||||
ADS BDS | A 8265 | M ADS BDS | N IDS | IDS | 11357S0818A | ||||||
HIC | 56977 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 114049.72-085040.5 | Mag | 11.34 | PmRA | -38.00 | ||||
PmDE | -3.0 | Calc delta mag | 2.63 | Calc coord | yes |
Ccdm | 11408-0851 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF3073 | DRAs | 1.70 | DDEs | 19.2 | |||||
R dRAs | 90 | Year | 1959 | Theta | 060 | Rho | 14.8 | ||||
Obs | 7 | Vmag | 12.5 | Sp | PmNote | * | |||||
PmRA | 3 | PmDE | -2 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 8265 | M ADS BDS | N IDS | IDS | 11357S0818B | ||||||
HIC |