Coord 2000 | 09208+6121 | Discov num | STF1331 | Comp | AC | Coord arcsec 2000 | 09 20 46.02 +61 20 58.4 | ||||
Date first | 1832 | Date last | 2015 | Obs | 19 | ||||||
Pa first | 195 | Pa last | 185.9 | P.A. Now (θ) | 185.9° | ||||||
Sep first | 8.0 | Sep last | 13.468 | Sep. Now (ρ) | 13.468" | ||||||
Mag pri | 8.54 | Mag sec | 11.59 | delta mag (ΔM) | 3.05 | Spectral class | A8IV (white) | ||||
Pri motion ra | -005 | Sec motion ra | -002 | ||||||||
Pri motion dec | +005 | Sec motion dec | -036 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 80142 | 14851 | 09 20 46 +61 20 58 | STF 1331 AB | 2017 | 40 | 153 | 0.9 | 8.54 | 8.74 | 0.20 | ||
Show | 14851 | 09 20 46 +61 20 58 | STF 1331 AC | 2015 | 19 | 186 | 13.5 | 8.54 | 11.59 | 3.05 | <=== | ||
Show | 14851 | 09 20 46 +61 20 58 | STF 1331 AD | 2015 | 10 | 117 | 19.4 | 8.54 | 14.50 | 5.96 | |||
Show | 14851 | 09 20 46 +61 20 58 | STF 1331 AE | 2015 | 16 | 223 | 139.1 | 8.54 | 9.85 | 1.31 |
Constellation | Ursa Major | SAO | 14851 | HIP | 45840 | Tycho2 | 4135-00987-1 | ||||
Gaia DR2 | 1039832168139886592 | HD | 80142 | BD | BD+61 1114 | Distance | 206.61 | ||||
Distance ly | 673.96 |
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 |
09208+6121 | STF1331 | AC | 1999 | 14 | 187 | 13.5 | 8.54 | 11.59 | A8IV | D | 092046.02+612058.4 |
09208+6121 | STF1331 | AC | 2003 | 15 | 186 | 13.3 | 8.54 | 11.59 | A8IV | D | 092046.02+612058.4 |
09208+6121 | STF1331 | AC | 2010 | 16 | 186 | 12.6 | 8.54 | 11.59 | A8IV | 092046.02+612058.4 | |
09208+6121 | STF1331 | AC | 2015 | 16 | 185 | 13.8 | 8.54 | 11.59 | A8IV | 092046.02+612058.4 |
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 | C | D | |
B | pa=166.0° sep=0.86" | |||
C | pa=182.8° sep=13.41" | pa=184.0° sep=12.59" | ||
D | pa=136.6° sep=12.05" | pa=134.5° sep=11.31" | pa=62.6° sep=10.07" | |
E | pa=204.2° sep=111.32" | pa=204.4° sep=110.65" | pa=207.0° sep=98.95" | pa=210.1° sep=107.30" |
Name | HD 80142 | Coord arcsec 2000 | 092046.02+612058.4 | Mag | 8.54 | Spectral class | A8IV (white) | ||||
PmRA | -16.00 | PmDE | 10.0 | SAO | 14851 | HIP | 45840 | ||||
Tycho2 | 4135-00987-1 | HD | 80142 | GC | 12853 | BD | BD+61 1114 |
Tycho2 | 4135-00987-1 | Pflag | P | RAmdeg | 140.19178665 | DEmdeg | 61.34949410 | ||||
PmRA | -16.1 | PmDE | 9.6 | E RAmdeg | 5 | E DEmdeg | 5 | ||||
E pmRA | 2.0 | E pmDE | 2.1 | EpRAm | 1991.52 | EpDEm | 1991.46 | ||||
Num | 6 | Q RAmdeg | 0.8 | Q DEmdeg | 1.2 | Q pmRA | 0.8 | ||||
Q pmDE | 1.2 | BTmag | 8.779 | E BTmag | 0.015 | VTmag | 8.538 | ||||
E VTmag | 0.010 | Prox | 9 | TYC | T | HIP | 45840 | ||||
CCDM | A | RAdeg | 140.19177056 | DEdeg | 61.34956611 | EpRA 1990 | 1.61 | ||||
EpDE 1990 | 1.55 | E RAdeg | 4.8 | E DEdeg | 4.5 | Posflg | D | ||||
Corr | -0.1 |
SAO | 14851 | DelFlag | RA1950 | PmRA1950 | -0.0014 | ||||||
DE1950 | PmDE1950 | 0.013 | Vmag | 7.6 | SpType | A5 | |||||
Double code | Source | 70 | CatNum | 12853 | DM | BD+61 1114 | |||||
DMcomp | BDsup | HD | 80142 | M HD | 0 | ||||||
GC | 12853 | RA1950rad | 2.42985685 | DE1950rad | 1.07445496 | PmRA2000 | -0.0013 | ||||
PmDE2000 | 0.016 |
Catalog | H | HIP | 45840 | Proxy | H | RAhms | 09 20 46.02 | ||||
DEdms | +61 20 58.4 | Vmag | 7.86 | VarFlag | 1 | R Vmag | G | ||||
RAdeg | 140.192 | DEdeg | 61.3496 | AstroRef | A | Plx | 4.44 | ||||
CCDM | 09207+6121 | N CCDM | I | Nsys | 1 | Ncomp | 3 | ||||
MultFlag | C | Source | Qual | A | M HIP | ||||||
Theta | Rho | HD | 80142 | BD | BD+61 1114 | ||||||
CD | CP | Dm number | +61 1114 | VIred | 0.26 | ||||||
SpType | A5 | R SpType | Coord arcsec 2000 | 092046.02+612058.4 |
HIP | 45840 | Sn | 15 | So | 3 | Nc | 3 | ||||
RArad | 2.4468079501 | DErad | 1.0707519149 | Plx | 4.84 | PmRA | -9.81 | ||||
PmDE | 6.05 | E RArad | 0.47 | E DErad | 0.6 | E Plx | 1.15 | ||||
E pmRA | 0.68 | E pmDE | 0.7 | Hpmag | 7.8966 | E Hpmag | 0.001 | ||||
SHp | 0.016 | VA | 2 | BV | 0.236 | E BV | 0.015 | ||||
VI | 0.26 |
Coord arcsec 2000 | 092046.05+612057.6 | Mag | 8.74 | PmRA | -16.00 | PmDE | 10.0 | ||||
Tycho2 | 4135-00987-3 | Calc delta mag | 0.2 | Calc coord | yes |
Tycho2 | 4135-00987-3 | Pflag | P | RAmdeg | 140.19178665 | DEmdeg | 61.34949410 | ||||
PmRA | -16.1 | PmDE | 9.6 | E RAmdeg | 5 | E DEmdeg | 5 | ||||
E pmRA | 2.0 | E pmDE | 2.1 | EpRAm | 1991.52 | EpDEm | 1991.46 | ||||
Num | 6 | Q RAmdeg | 0.8 | Q DEmdeg | 1.2 | Q pmRA | 0.8 | ||||
Q pmDE | 1.2 | BTmag | 9.024 | E BTmag | 0.015 | VTmag | 8.736 | ||||
E VTmag | 0.011 | Prox | 9 | TYC | T | HIP | 45840 | ||||
CCDM | B | RAdeg | 140.19200611 | DEdeg | 61.34933056 | EpRA 1990 | 1.61 | ||||
EpDE 1990 | 1.55 | E RAdeg | 5.2 | E DEdeg | 4.9 | Posflg | D | ||||
Corr | -0.1 |
Coord arcsec 2000 | 092045.93+612045.0 | Mag | 11.59 | PmRA | -2.00 | PmDE | -36.0 | ||||
Calc delta mag | 3.05 | Calc coord | yes |
Coord arcsec 2000 | 092047.17+612049.6 | Mag | 14.5 | PmRA | -7.00 | PmDE | 2.0 | ||||
Calc delta mag | 5.96 | Calc coord | yes |
Coord arcsec 2000 | 092039.68+611916.8 | Mag | 9.85 | PmRA | 5.00 | PmDE | 2.0 | ||||
Calc delta mag | 1.31 | Calc coord | yes |