Coord 2000 | 01276+6429 | Discov num | STF 121 | Comp | AB | Coord arcsec 2000 | 01 27 37.26 +64 28 31.2 | ||||
Date first | 1828 | Date last | 2015 | Obs | 46 | ||||||
Pa first | 278 | Pa last | 267.8 | P.A. Now (θ) | 267.8° | ||||||
Sep first | 15.0 | Sep last | 12.001 | Sep. Now (ρ) | 12.001" | ||||||
Mag pri | 9.53 | Mag sec | 10.22 | delta mag (ΔM) | 0.69 | Spectral class | |||||
Pri motion ra | -008 | Sec motion ra | -001 | ||||||||
Pri motion dec | -003 | Sec motion dec | -019 | ||||||||
Notes | N U (See Notes, Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 01 27 37 +64 28 31 | STF 121 AB | 2015 | 46 | 268 | 12.0 | 9.53 | 10.22 | 0.69 | <=== | |||
Show | 01 27 37 +64 28 31 | CTT 13 AC | 2015 | 12 | 351 | 101.0 | 9.53 | 10.63 | 1.10 | ||||
Show | 01 27 35 +64 30 11 | TDS 1882 CD | 1991 | 1 | 285 | 0.6 | 11.23 | 11.41 | 0.18 |
Constellation | Cassiopeia | Tycho2 | 4039-00567-1 | Gaia DR2 | 512822294904177152 |
discov_num | notes | refcode |
TDS1882 | CD: Originally 01276+6430 TDS1882; primary found to be C component of | |
01276+6429. |
refcode | metd | author | reference |
Ctt1995 | Tm - | Courtot, J.-F. | 1995O&T....44...22C |
Ctt1995 | Obs. et Travaux 44, 22, 1995 | ||
Ctt1996 | Mb - | Courtot, J.-F. | 1996O&T....47...47C |
Ctt1996 | +Tm | Obs. et Travaux 47/48, 47, 1996 | |
Ctt1998 | Mb - | Courtot, J.-F. | ................... |
Ctt1998 | Webb Soc., Double Star Circ. 7, 1998 | ||
Ctt2000 | Mb - | Courtot, J.-F. | ................... |
Ctt2000 | Webb Soc., Double Star Circ. 8, 2000 | ||
Ctt2001 | Mb - | Courtot, J.-F. | ................... |
Ctt2001 | Webb Soc., Double Star Circ. 9, 2001 | ||
Ctt2002 | Mb - | Courtot, J.-F. | ................... |
Ctt2002 | Webb Soc., Double Star Circ. 10, 2002 | ||
Ctt2003 | Mb - | Courtot, J.-F. | ................... |
Ctt2003 | Webb Soc., Double Star Circ. 11, 2003 | ||
Ctt2003b | Mb j | Courtot, J.-F. | ................... |
Ctt2003b | OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003 | ||
Ctt2004 | Mb - | Courtot, J.-F. | ................... |
Ctt2004 | Webb Soc., Double Star Circ. 12, 2004 | ||
Ctt2008 | Ma w | Courtot, J.-F. | ................... |
Ctt2008 | Webb Soc., Double Star Circ. 16, 2008 | ||
Ctt2009 | Mb w | Courtot, J.-F. | ................... |
Ctt2009 | Webb Soc., Double Star Circ. 17, 2009 | ||
Ctt2010 | Mb u | Courtot, J.-F. | ................... |
Ctt2010 | Webb Soc., Double Star Circ. 18, 5, 2010 | ||
Ctt2012 | Mb u | Courtot, J.-F. | ................... |
Ctt2012 | +Ma | Webb Soc., Double Star Circ. 20, 5, 2012 | |
Ctt2013 | Mb u | Courtot, J.-F. | ................... |
Ctt2013 | Webb Soc., Double Star Circ. 21, 4, 2013 | ||
Ctt2015 | Mb u | Courtot, J.-F. | ................... |
Ctt2015 | Webb Soc., Double Star Circ. 23, 6, 2015 | ||
Ctt2016 | Mb u | Courtot, J.-F. | ................... |
Ctt2016 | Webb Soc., Double Star Circ. 24, 6, 2016 | ||
Ctt2017 | Mb u | Courtot, J.-F. | ................... |
Ctt2017 | Webb Soc., Double Star Circ. 25, 16, 2017 | ||
Ctt2018 | Mb j | Courtot, J.-F. | ................... |
Ctt2018 | Webb Soc., Double Star Circ. 26, 9, 2018 | ||
Ctt2019 | Mb j | Courtot, J.-F. | ................... |
Ctt2019 | Webb Soc., Double Star Circ. 27, 5, 2019 | ||
Ctt2020 | Mb+ j | Courtot, J.-F. | . |
Ctt2020 | +Hg | Webb Soc., Double Star Circ. 28, 4, 2020 | |
Ctt2021 | Mb j | Courtot, J.-F. | . |
Ctt2021 | Webb Soc., Double Star Circ. 29, 1, 2021 | ||
Ctt2022 | Mb j | Courtot, J.-F. | . |
Ctt2022 | Webb Soc., Double Star Circ. 30, 1, 2022 | ||
Ctt2023 | Mb j | Courtot, J.-F. | . |
Ctt2023 | Webb Soc., Double Star Circ. 31, 1, 2023 | ||
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. | ||
TDS | Tycho Double Star (from additional DD list) | ................... | |
TDT | Tycho Double Star (from additional DD list) | ................... |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
01276+6429 | STF 121 | AB | 2007 | 25 | 268 | 12.0 | 9.53 | 10.22 | LD | 012737.26+642831.2 | |
01276+6429 | STF 121 | AB | 2008 | 26 | 268 | 12.0 | 9.53 | 10.22 | LD | 012737.26+642831.2 | |
01276+6429 | STF 121 | AB | 2010 | 28 | 268 | 12.0 | 9.53 | 10.22 | LD | 012737.26+642831.2 | |
01276+6429 | STF 121 | AB | 2012 | 30 | 268 | 12.0 | 9.53 | 10.22 | LD | 012737.26+642831.2 | |
01276+6429 | STF 121 | AB | 2015 | 31 | 268 | 12.0 | 9.53 | 10.22 | NL | 012737.26+642831.2 |
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 | C | |
B | pa=264.9° sep=5.19" | ||
C | pa=350.3° sep=101.25" | pa=353.2° sep=100.96" | |
D | pa=350.2° sep=101.43" | pa=353.1° sep=101.13" | pa=301.2° sep=0.27" |
Coord arcsec 2000 | 012737.26+642831.2 | Mag | 9.53 | PmRA | -8.00 | PmDE | -3.0 | ||||
Tycho2 | 4039-00567-1 |
Tycho2 | 4039-00567-1 | Pflag | RAmdeg | 21.90525432 | DEmdeg | 64.47535737 | |||||
PmRA | -8.3 | PmDE | -1.6 | E RAmdeg | 15 | E DEmdeg | 14 | ||||
E pmRA | 1.6 | E pmDE | 1.5 | EpRAm | 1990.34 | EpDEm | 1990.46 | ||||
Num | 9 | Q RAmdeg | 1.1 | Q DEmdeg | 2.1 | Q pmRA | 1.1 | ||||
Q pmDE | 2.1 | BTmag | 11.083 | E BTmag | 0.041 | VTmag | 9.532 | ||||
E VTmag | 0.018 | Prox | 122 | TYC | T | HIP | |||||
CCDM | RAdeg | 21.90529972 | DEdeg | 64.47536083 | EpRA 1990 | 1.61 | |||||
EpDE 1990 | 1.69 | E RAdeg | 14.5 | E DEdeg | 13.9 | Posflg | |||||
Corr | 0.2 |
Ccdm | 01276+6429 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.05 | DDEs | -28.2 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.6 | Sp | PmNote | * | |||||
PmRA | -33 | PmDE | 5 | Dm number | +63 187 | Cat1 | BD | ||||
Name2 | +64 87 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A 1144 | M ADS BDS | N IDS | IDS | 01208N6357A | ||||||
HIC |
Coord arcsec 2000 | 012736.46+642830.7 | Mag | 10.22 | PmRA | -1.00 | PmDE | -19.0 | ||||
Tycho2 | 4039-01871-1 | Calc delta mag | 0.69 | Calc coord | yes |
Tycho2 | 4039-01871-1 | Pflag | RAmdeg | 21.89750338 | DEmdeg | 64.47529834 | |||||
PmRA | 6.0 | PmDE | -12.2 | E RAmdeg | 21 | E DEmdeg | 19 | ||||
E pmRA | 2.3 | E pmDE | 2.2 | EpRAm | 1990.63 | EpDEm | 1990.86 | ||||
Num | 5 | Q RAmdeg | 1.6 | Q DEmdeg | 2.7 | Q pmRA | 1.6 | ||||
Q pmDE | 2.8 | BTmag | 10.741 | E BTmag | 0.034 | VTmag | 10.218 | ||||
E VTmag | 0.030 | Prox | 122 | TYC | T | HIP | |||||
CCDM | RAdeg | 21.89747083 | DEdeg | 64.47532611 | EpRA 1990 | 1.60 | |||||
EpDE 1990 | 1.71 | E RAdeg | 20.5 | E DEdeg | 19.1 | Posflg | |||||
Corr | 0.2 |
Ccdm | 01276+6429 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF 121 | DRAs | DDEs | |||||||
R dRAs | Year | 1957 | Theta | 271 | Rho | 12.6 | |||||
Obs | 10 | Vmag | 9.6 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 1144 | M ADS BDS | N IDS | IDS | 01208N6357B | ||||||
HIC |
Coord arcsec 2000 | 012734.62+643011.0 | Coord calc | 012734.62+643011.0 | Mag | 11.23 | PmRA | 32.00 | ||||
PmDE | -14.0 | Tycho2 | 4039-00180-1 | Calc delta mag | 1.7 |
Tycho2 | 4039-00180-1 | Pflag | RAmdeg | 21.89409148 | DEmdeg | 64.50307039 | |||||
PmRA | 31.5 | PmDE | -13.7 | E RAmdeg | 23 | E DEmdeg | 22 | ||||
E pmRA | 2.3 | E pmDE | 2.3 | EpRAm | 1988.76 | EpDEm | 1988.97 | ||||
Num | 6 | Q RAmdeg | 1.1 | Q DEmdeg | 1.5 | Q pmRA | 1.1 | ||||
Q pmDE | 1.5 | BTmag | 11.213 | E BTmag | 0.045 | VTmag | 10.632 | ||||
E VTmag | 0.039 | Prox | 899 | TYC | T | HIP | |||||
CCDM | RAdeg | 21.89391250 | DEdeg | 64.50310306 | EpRA 1990 | 1.61 | |||||
EpDE 1990 | 1.68 | E RAdeg | 26.8 | E DEdeg | 26.2 | Posflg | |||||
Corr | 0.2 |
Coord arcsec 2000 | 012734.58+643011.1 | Mag | 11.41 | PmRA | 32.00 | PmDE | -14.0 | ||||
Calc delta mag | 1.88 | Calc coord | yes |