Coord 2000 | 16288-0808 | Discov num | STF2048 | Comp | AC | Coord arcsec 2000 | 16 28 48.99 -08 07 43.2 | ||||
Date first | 1910 | Date last | 2015 | Obs | 7 | ||||||
Pa first | 299 | Pa last | 302.4 | P.A. Now (θ) | 302.4° | ||||||
Sep first | 132.0 | Sep last | 130.591 | Sep. Now (ρ) | 130.591" | ||||||
Mag pri | 6.58 | Mag sec | 12.70 | delta mag (ΔM) | 6.12 | Spectral class | F4V (yellow-white) | ||||
Pri motion ra | -056 | Sec motion ra | -003 | ||||||||
Pri motion dec | -070 | Sec motion dec | +004 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 148515 | 141195 | 16 28 49 -08 07 43 | STF 2048 AB | 2016 | 56 | 297 | 5.6 | 6.58 | 9.74 | 3.16 | ||
Show | 141195 | 16 28 49 -08 07 43 | STF 2048 AC | 2015 | 7 | 302 | 130.6 | 6.58 | 12.70 | 6.12 | <=== |
Constellation | Ophiuchus | SAO | 141195 | HIP | 80719 | Tycho2 | 5627-01234-1 | ||||
Gaia DR2 | 4350921790633365760 | HD | 148515 | HR | 6137 | ADS | 10072 | ||||
BD | BD-07 4299 | Distance | 50.94 | Distance ly | 166.17 |
discov_num | notes | refcode |
STF2048 | B is a spectroscopic binary. |
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 |
16288-0808 | STF2048 | AC | 1960 | 3 | 301 | 131.9 | 6.58 | 12.00 | F4V | N | 162848.99-080743.2 |
16288-0808 | STF2048 | AC | 2000 | 4 | 302 | 130.3 | 6.58 | 12.00 | F4V | N | 162848.99-080743.2 |
16288-0808 | STF2048 | AC | 2015 | 7 | 302 | 130.6 | 6.58 | 12.70 | F4V | N | 162848.99-080743.2 |
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 | |
B | pa=297.1° sep=5.58" | |
C | pa=302.7° sep=129.66" | pa=302.9° sep=124.11" |
Name | HD 148515 | Coord arcsec 2000 | 162848.99-080743.2 | Mag | 6.58 | Spectral class | F4V (yellow-white) | ||||
PmRA | -48.00 | PmDE | -74.0 | SAO | 141195 | HIP | 80719 | ||||
Tycho2 | 5627-01234-1 | HD | 148515 | HR | 6137 | GC | 22152 | ||||
BD | BD-07 4299 |
Tycho2 | 5627-01234-1 | Pflag | RAmdeg | 247.20399770 | DEmdeg | -8.12884946 | |||||
PmRA | -48.1 | PmDE | -73.8 | E RAmdeg | 4 | E DEmdeg | 5 | ||||
E pmRA | 1.3 | E pmDE | 1.3 | EpRAm | 1991.53 | EpDEm | 1991.12 | ||||
Num | 13 | Q RAmdeg | 3.5 | Q DEmdeg | 1.8 | Q pmRA | 3.4 | ||||
Q pmDE | 1.8 | BTmag | 6.986 | E BTmag | 0.015 | VTmag | 6.578 | ||||
E VTmag | 0.010 | Prox | 55 | TYC | T | HIP | 80719 | ||||
CCDM | A | RAdeg | 247.20410944 | DEdeg | -8.12867556 | EpRA 1990 | 1.79 | ||||
EpDE 1990 | 1.48 | E RAdeg | 4.1 | E DEdeg | 4.8 | Posflg | |||||
Corr | 0.1 |
SAO | 141195 | DelFlag | RA1950 | PmRA1950 | -0.0041 | ||||||
DE1950 | PmDE1950 | -0.076 | Vmag | 6.4 | SpType | F0 | |||||
Double code | Source | 70 | CatNum | 22152 | DM | BD-07 4299 | |||||
DMcomp | BDsup | HD | 148515 | M HD | 0 | ||||||
GC | 22152 | RA1950rad | 4.30271651 | DE1950rad | -0.13994962 | PmRA2000 | -0.0039 | ||||
PmDE2000 | -0.073 |
Catalog | H | HIP | 80719 | Proxy | H | RAhms | 16 28 48.99 | ||||
DEdms | -08 07 43.2 | Vmag | 6.49 | VarFlag | R Vmag | G | |||||
RAdeg | 247.204 | DEdeg | -8.12867 | AstroRef | A | Plx | 21.55 | ||||
CCDM | 16288-0807 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | B | M HIP | AB | |||||
Theta | 298 | Rho | 5.538 | HD | 148515 | BD | BD-07 4299 | ||||
CD | CP | Dm number | -07 4299 | VIred | 0.48 | ||||||
SpType | F2V | R SpType | Coord arcsec 2000 | 162848.99-080743.2 |
HIP | 80719 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.314525747 | DErad | -0.1418721077 | Plx | 19.63 | PmRA | -53.99 | ||||
PmDE | -71.27 | E RArad | 0.71 | E DErad | 0.49 | E Plx | 0.8 | ||||
E pmRA | 0.72 | E pmDE | 0.54 | Hpmag | 6.5645 | E Hpmag | 0.0013 | ||||
SHp | 0.007 | VA | 0 | BV | 0.41 | E BV | 0.002 | ||||
VI | 0.48 |
Coord arcsec 2000 | 162848.66-080740.7 | Mag | 9.74 | PmRA | -56.00 | PmDE | -70.0 | ||||
Calc delta mag | 3.16 | Calc coord | yes |
Coord arcsec 2000 | 162841.64-080633.2 | Mag | 12.7 | PmRA | -3.00 | PmDE | 4.0 | ||||
Calc delta mag | 6.12 | Calc coord | yes |