Coord 2000 | 07520+7127 | Discov num | STF1131 | Comp | Coord arcsec 2000 | 07 52 18.53 +71 26 59.9 | |||||
Date first | 1831 | Date last | 2016 | Obs | 14 | ||||||
Pa first | 0 | Pa last | 359.2 | P.A. Now (θ) | 359.2° | ||||||
Sep first | 2.0 | Sep last | 2.832 | Sep. Now (ρ) | 2.832" | ||||||
Mag pri | 10.81 | Mag sec | 10.92 | delta mag (ΔM) | 0.11 | Spectral class | |||||
Pri motion ra | -008 | Sec motion ra | -008 | ||||||||
Pri motion dec | -025 | Sec motion dec | -026 | ||||||||
Notes | T (Parallax indicates physical) |
Constellation | Camelopardalis | Tycho2 | 4369-01064-2 | Gaia DR2 | 1110737611432673024 |
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 |
07520+7127 | STF1131 | 2002 | 11 | 1 | 2.8 | 10.81 | 10.92 | 075218.55+712657.1 | |||
07520+7127 | STF1131 | 2015 | 12 | 359 | 2.8 | 10.81 | 10.92 | W | 075218.53+712659.9 | ||
07520+7127 | STF1131 | 2016 | 14 | 359 | 2.8 | 10.81 | 10.92 | T | 075218.53+712659.9 |
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 | pa=359.7° sep=2.83" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 075218.53+712659.9 | Mag | 10.81 | PmRA | -8.00 | ||||
PmDE | -25.0 | Tycho2 | 4369-01064-2 |
Tycho2 | 4369-01064-2 | Pflag | RAmdeg | 118.07730912 | DEmdeg | 71.44918987 | |||||
PmRA | -7.0 | PmDE | -26.6 | E RAmdeg | 31 | E DEmdeg | 28 | ||||
E pmRA | 1.8 | E pmDE | 2.0 | EpRAm | 1988.35 | EpDEm | 1989.63 | ||||
Num | 3 | Q RAmdeg | 1.3 | Q DEmdeg | 0.6 | Q pmRA | 1.3 | ||||
Q pmDE | 0.6 | BTmag | 11.710 | E BTmag | 0.056 | VTmag | 10.806 | ||||
E VTmag | 0.044 | Prox | 28 | TYC | T | HIP | |||||
CCDM | RAdeg | 118.07736083 | DEdeg | 71.44925139 | EpRA 1990 | 1.51 | |||||
EpDE 1990 | 1.68 | E RAdeg | 32.1 | E DEdeg | 27.9 | Posflg | D | ||||
Corr | -0.1 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 075218.53+712702.7 | Mag | 10.92 | PmRA | -8.00 | ||||
PmDE | -26.0 | Tycho2 | 4369-01064-1 | Calc delta mag | 0.11 | Calc coord | yes |
Tycho2 | 4369-01064-1 | Pflag | RAmdeg | 118.07721207 | DEmdeg | 71.44997172 | |||||
PmRA | -8.6 | PmDE | -22.0 | E RAmdeg | 32 | E DEmdeg | 29 | ||||
E pmRA | 1.8 | E pmDE | 2.0 | EpRAm | 1988.17 | EpDEm | 1989.49 | ||||
Num | 3 | Q RAmdeg | 0.1 | Q DEmdeg | 0.2 | Q pmRA | 0.1 | ||||
Q pmDE | 0.2 | BTmag | 11.667 | E BTmag | 0.055 | VTmag | 10.917 | ||||
E VTmag | 0.047 | Prox | 28 | TYC | T | HIP | |||||
CCDM | RAdeg | 118.07727583 | DEdeg | 71.45002250 | EpRA 1990 | 1.52 | |||||
EpDE 1990 | 1.69 | E RAdeg | 33.2 | E DEdeg | 29.0 | Posflg | D | ||||
Corr | -0.1 |