Coord 2000 | 08056+2732 | Discov num | STF1177 | Comp | Coord arcsec 2000 | 08 05 37.06 +27 31 46.9 | |||||
Date first | 1827 | Date last | 2019 | Obs | 176 | ||||||
Pa first | 355 | Pa last | 350.3 | P.A. Now (θ) | 350.3° | ||||||
Sep first | 3.0 | Sep last | 3.45 | Sep. Now (ρ) | 3.45" | ||||||
Mag pri | 6.69 | Mag sec | 7.41 | delta mag (ΔM) | 0.72 | Spectral class | B9V (blue-white) | ||||
Pri motion ra | +005 | Sec motion ra | +005 | ||||||||
Pri motion dec | -011 | Sec motion dec | -011 | ||||||||
Notes | N (See Notes) |
Name | 17 Cnc | Var name | NSV3892 | Constellation | Cancer | SAO | 79928 | ||||
HIP | 39607 | Tycho2 | 1935-00132-3 | Gaia DR2 | 683827272481778304 | HD | 66684 | ||||
HR | 3164 | GC | 10967 | ADS | 6569 | BD | BD+27 1536 | ||||
Flamsteed | 17 Cancri | Flamsteed name | 17 Cnc | Distance | 294.12 | Distance ly | 959.42 |
discov_num | notes | refcode |
STF1177 | 17 Cnc |
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 |
08056+2732 | STF1177 | 2007 | 141 | 351 | 4.0 | 6.69 | 7.41 | B9V | D | 080537.06+273146.9 | |
08056+2732 | STF1177 | 2008 | 147 | 351 | 3.5 | 6.69 | 7.41 | B9V | D | 080537.06+273146.9 | |
08056+2732 | STF1177 | 2009 | 148 | 350 | 3.5 | 6.69 | 7.41 | B9V | D | 080537.06+273146.9 | |
08056+2732 | STF1177 | 2010 | 154 | 350 | 3.4 | 6.69 | 7.41 | B9V | D | 080537.06+273146.9 | |
08056+2732 | STF1177 | 2011 | 155 | 350 | 3.6 | 6.69 | 7.41 | B9V | N D | 080537.06+273146.9 | |
08056+2732 | STF1177 | 2012 | 158 | 350 | 3.4 | 6.69 | 7.41 | B9V | N D | 080537.06+273146.9 | |
08056+2732 | STF1177 | 2013 | 157 | 350 | 3.5 | 6.69 | 7.41 | B9V | N D | 080537.06+273146.9 | |
08056+2732 | STF1177 | 2014 | 158 | 350 | 3.5 | 6.69 | 7.41 | B9V | N D | 080537.06+273146.9 | |
08056+2732 | STF1177 | 2015 | 160 | 350 | 3.5 | 6.69 | 7.41 | B9V | N | 080537.06+273146.9 | |
08056+2732 | STF1177 | 2016 | 164 | 350 | 3.5 | 6.69 | 7.41 | B9V | N | 080537.06+273146.9 | |
08056+2732 | STF1177 | 2017 | 166 | 349 | 3.5 | 6.69 | 7.41 | B9V | N | 080537.06+273146.9 | |
08056+2732 | STF1177 | 2019 | 169 | 350 | 3.6 | 6.69 | 7.41 | B9V | N | 080537.06+273146.9 |
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