Coord 2000 | 06243+6006 | Discov num | STF 887 | Comp | Coord arcsec 2000 | 06 24 19.47 +60 07 23.6 | |||||
Date first | 1905 | Date last | 2017 | Obs | 16 | ||||||
Pa first | 172 | Pa last | 210.4 | P.A. Now (θ) | 210.4° | ||||||
Sep first | 9.7 | Sep last | 7.7 | Sep. Now (ρ) | 7.7" | ||||||
Mag pri | 11.05 | Mag sec | 12.90 | delta mag (ΔM) | 1.85 | Spectral class | |||||
Pri motion ra | +013 | Sec motion ra | -025 | ||||||||
Pri motion dec | -013 | Sec motion dec | +017 | ||||||||
Notes | N (See Notes) |
Constellation | Lynx | Tycho2 | 4096-00125-1 | Gaia DR2 | 1005174152884754688 |
discov_num | notes | refcode |
STF 887 | STI 598. |
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 |
06243+6006 | STF 887 | 1922 | 4 | 176 | 9.3 | 11.05 | 12.90 | N | 062419.49+600723.5 | ||
06243+6006 | STF 887 | 2012 | 8 | 209 | 7.9 | 11.05 | 12.90 | N | 062419.49+600723.5 | ||
06243+6006 | STF 887 | 2015 | 12 | 210 | 7.8 | 11.05 | 12.90 | N | 062419.47+600723.6 | ||
06243+6006 | STF 887 | 2017 | 16 | 210 | 7.7 | 11.05 | 12.90 | N | 062419.47+600723.6 |
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. |
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A | |
B | pa=196.3° sep=6.92" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 062419.47+600723.6 | Mag | 11.05 | PmRA | 13.00 | ||||
PmDE | -13.0 | Tycho2 | 4096-00125-1 |
Tycho2 | 4096-00125-1 | Pflag | RAmdeg | 96.08121933 | DEmdeg | 60.12320531 | |||||
PmRA | 14.3 | PmDE | -20.6 | E RAmdeg | 44 | E DEmdeg | 52 | ||||
E pmRA | 2.9 | E pmDE | 2.9 | EpRAm | 1988.83 | EpDEm | 1987.69 | ||||
Num | 4 | Q RAmdeg | 1.1 | Q DEmdeg | 0.8 | Q pmRA | 1.1 | ||||
Q pmDE | 0.8 | BTmag | 11.591 | E BTmag | 0.076 | VTmag | 11.047 | ||||
E VTmag | 0.081 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 96.08115278 | DEdeg | 60.12325333 | EpRA 1990 | 1.65 | |||||
EpDE 1990 | 1.61 | E RAdeg | 44.7 | E DEdeg | 52.5 | Posflg | |||||
Corr | 0.3 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 062419.21+600717.0 | Mag | 12.9 | PmRA | -25.00 | ||||
PmDE | 17.0 | Calc delta mag | 1.85 | Calc coord | yes |