Coord 2000 | 16305-1433 | Discov num | STF3104 | Comp | AC | Coord arcsec 2000 | 16 30 32.06 -14 32 45.6 | ||||
Date first | 1890 | Date last | 2015 | Obs | 17 | ||||||
Pa first | 78 | Pa last | 82.2 | P.A. Now (θ) | 82.2° | ||||||
Sep first | 107.6 | Sep last | 111.208 | Sep. Now (ρ) | 111.208" | ||||||
Mag pri | 9.15 | Mag sec | 9.97 | delta mag (ΔM) | 0.82 | Spectral class | G0V (yellow) | ||||
Pri motion ra | -008 | Sec motion ra | +025 | ||||||||
Pri motion dec | -083 | Sec motion dec | -153 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 148700 | 159956 | 16 30 32 -14 32 46 | STF 3104 AB | 2016 | 27 | 229 | 9.5 | 9.15 | 10.37 | 1.22 | ||
Show | 159956 | 16 30 32 -14 32 46 | STF 3104 AC | 2015 | 17 | 82 | 111.2 | 9.15 | 9.97 | 0.82 | <=== |
Constellation | Ophiuchus | SAO | 159956 | HIP | 80842 | Tycho2 | 5639-00684-1 | ||||
Gaia DR2 | 4327204294029846272 | HD | 148700 | ADS | 10083 | BD | BD-14 4434 | ||||
Distance | 136.05 | Distance ly | 443.8 |
discov_num | notes | refcode |
STF3104 | C component = A component of 16306-1432 LDS4673. |
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 |
16305-1433 | STF3104 | AC | 2004 | 12 | 82 | 110.6 | 9.15 | 9.97 | D | 163032.06-143245.6 | |
16305-1433 | STF3104 | AC | 2013 | 15 | 82 | 111.0 | 9.15 | 9.97 | G0V | 163032.06-143245.6 | |
16305-1433 | STF3104 | AC | 2015 | 16 | 82 | 111.2 | 9.15 | 9.97 | G0V | N | 163032.06-143245.6 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | B | |
B | pa=227.7° sep=9.34" | |
C | pa=81.9° sep=107.71" | pa=79.3° sep=115.55" |
Name | HD 148700 | Coord arcsec 2000 | 163032.06-143245.6 | Mag | 9.15 | Spectral class | G0V (yellow) | ||||
PmRA | -8.00 | PmDE | -83.0 | SAO | 159956 | HIP | 80842 | ||||
Tycho2 | 5639-00684-1 | HD | 148700 | ADS | 10083 | BD | BD-14 4434 |
Tycho2 | 5639-00684-1 | Pflag | RAmdeg | 247.63355313 | DEmdeg | -14.54621448 | |||||
PmRA | -7.8 | PmDE | -87.2 | E RAmdeg | 11 | E DEmdeg | 14 | ||||
E pmRA | 1.5 | E pmDE | 1.5 | EpRAm | 1990.84 | EpDEm | 1990.21 | ||||
Num | 7 | Q RAmdeg | 1.0 | Q DEmdeg | 0.6 | Q pmRA | 1.1 | ||||
Q pmDE | 0.6 | BTmag | 9.883 | E BTmag | 0.026 | VTmag | 9.153 | ||||
E VTmag | 0.019 | Prox | 95 | TYC | T | HIP | 80842 | ||||
CCDM | A | RAdeg | 247.63357194 | DEdeg | -14.54600833 | EpRA 1990 | 1.70 | ||||
EpDE 1990 | 1.50 | E RAdeg | 11.0 | E DEdeg | 13.9 | Posflg | |||||
Corr | 0.2 |
SAO | 159956 | DelFlag | RA1950 | PmRA1950 | 0 | ||||||
DE1950 | PmDE1950 | -0.106 | Vmag | 9.2 | SpType | G5 | |||||
Double code | Source | 21 | CatNum | 5957 | DM | BD-14 4434 | |||||
DMcomp | BDsup | HD | 148700 | M HD | 0 | ||||||
GC | RA1950rad | 4.30968299 | DE1950rad | -0.25198385 | PmRA2000 | 0.0002 | |||||
PmDE2000 | -0.102 |
Catalog | H | HIP | 80842 | Proxy | H | RAhms | 16 30 32.06 | ||||
DEdms | -14 32 45.6 | Vmag | 8.72 | VarFlag | R Vmag | H | |||||
RAdeg | 247.634 | DEdeg | -14.546 | AstroRef | A | Plx | 13.14 | ||||
CCDM | 16306-1433 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 228 | Rho | 9.46 | HD | 148700 | BD | BD-14 4434 | ||||
CD | CP | Dm number | -14 4434 | VIred | 0.68 | ||||||
SpType | G0V + K:III: | R SpType | Coord arcsec 2000 | 163032.06-143245.6 |
HIP | 80842 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.3220211709 | DErad | -0.2538756434 | Plx | 7.35 | PmRA | -12.68 | ||||
PmDE | -84.32 | E RArad | 2.2 | E DErad | 1.46 | E Plx | 2.17 | ||||
E pmRA | 2.85 | E pmDE | 2.36 | Hpmag | 8.8556 | E Hpmag | 0.0039 | ||||
SHp | 0.024 | VA | 0 | BV | 0.668 | E BV | 0.025 | ||||
VI | 0.73 |
Coord arcsec 2000 | 163031.58-143251.9 | Mag | 10.37 | PmRA | -12.00 | PmDE | -87.0 | ||||
Tycho2 | 5639-01023-1 | Calc delta mag | 1.22 | Calc coord | yes |
Tycho2 | 5639-01023-1 | Pflag | RAmdeg | 247.63150205 | DEmdeg | -14.54795771 | |||||
PmRA | -11.5 | PmDE | -86.8 | E RAmdeg | 31 | E DEmdeg | 40 | ||||
E pmRA | 1.9 | E pmDE | 1.9 | EpRAm | 1988.47 | EpDEm | 1986.10 | ||||
Num | 3 | Q RAmdeg | 1.8 | Q DEmdeg | 1.6 | Q pmRA | 1.8 | ||||
Q pmDE | 1.6 | BTmag | 11.292 | E BTmag | 0.071 | VTmag | 10.367 | ||||
E VTmag | 0.048 | Prox | 95 | TYC | T | HIP | 80842 | ||||
CCDM | B | RAdeg | 247.63152917 | DEdeg | -14.54775278 | EpRA 1990 | 1.71 | ||||
EpDE 1990 | 1.50 | E RAdeg | 32.4 | E DEdeg | 41.3 | Posflg | |||||
Corr | 0.3 |
Coord arcsec 2000 | 163039.41-143230.5 | Mag | 9.97 | PmRA | 25.00 | PmDE | -153.0 | ||||
ADS | 10083 | DM | BD-14 4436 | Calc delta mag | 0.82 | Calc coord | yes |