Coord 2000 | 09508+3138 | Discov num | STF1383 | Comp | AB | Coord arcsec 2000 | 09 50 45.33 +31 37 50.4 | ||||
Date first | 1906 | Date last | 2017 | Obs | 13 | ||||||
Pa first | 228 | Pa last | 227.3 | P.A. Now (θ) | 227.3° | ||||||
Sep first | 22.5 | Sep last | 22.75 | Sep. Now (ρ) | 22.75" | ||||||
Mag pri | 9.95 | Mag sec | 12.10 | delta mag (ΔM) | 2.15 | Spectral class | G5 (yellow) | ||||
Pri motion ra | +003 | Sec motion ra | -001 | ||||||||
Pri motion dec | -015 | Sec motion dec | -019 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 09 50 45 +31 37 50 | STF 1383 AB | 2017 | 13 | 227 | 22.8 | 9.95 | 12.10 | 2.15 | <=== | |||
Show | 09 50 45 +31 37 50 | SIN 46 AC | 2015 | 7 | 132 | 72.9 | 9.95 | 14.77 | 4.82 | ||||
Show | 09 50 45 +31 37 50 | SIN 46 AD | 2015 | 7 | 100 | 75.2 | 9.95 | 14.76 | 4.81 | ||||
Show | 09 50 45 +31 37 50 | SIN 46 AE | 2015 | 8 | 334 | 104.2 | 9.95 | 13.03 | 3.08 |
Constellation | Leo | Tycho2 | 2502-00286-1 | Gaia DR2 | 793203704211041792 |
refcode | metd | author | reference |
Sin1988 | C j | Sinachopoulos, D. | 1988A&AS...76..189S |
Sin1988 | A&AS 76, 189, 1988 | ||
Sin1988b | C j | Sinachopoulos, D., Nicklas, H. & Geffert, M. | 1988Ap&SS.142..227S |
Sin1988b | Ap&SS 142, 227, 1988 | ||
Sin1989 | Z - | Sinachopoulos, D. | 1989A&AS...81..103S |
Sin1989 | A&AS 81, 103, 1989 | ||
Sin1990 | C - | Sinachopoulos, D. & Seggewiss, W. | 1990A&AS...83..245S |
Sin1990 | A&AS 83, 245, 1990 | ||
Sin1990b | Z - | Sinachopoulos, D. | 1990A&AS...86...75S |
Sin1990b | A&AS 86, 75, 1990 | ||
Sin1991 | Z - | Sinachopoulos, D. | 1991A&AS...87..453S |
Sin1991 | A&AS 87, 453, 1991 | ||
Sin1992 | C - | Sinachopoulos, D. | 1992A&AS...96..137S |
Sin1992 | A&AS 96, 137, 1992 | ||
Sin1993a | Z - | Sinachopoulos, D. & van Dessel, E. | 1993A&AS...98...17S |
Sin1993a | +Ca | A&AS 98, 17, 1993 | |
Sin1993b | Z - | Sinachopoulos, D. | 1993A&AS...99...11S |
Sin1993b | +Ca | A&AS 99, 11, 1993 | |
Sin1995 | Z - | Sinachopoulos, D., Cuypers, J., Lampens, P., Oblak, E., & van Dessel, E.L. | 1995A&AS..112..291S |
Sin1995 | A&AS 112, 291, 1995 | ||
Sin1996 | Z - | Sinachopoulos, D. & van Dessel, E.L | 1996A&AS..119..483S |
Sin1996 | A&AS 119, 483, 1996 | ||
Sin1998 | C - | Sinachopoulos, D. & van Dessel, E.L | 1998A&AS..130..299S |
Sin1998 | A&AS 130, 299, 1998 | ||
Sin1999 | C - | Sinachopoulos, D., Dapergolas, A., van Dessel, E., & Kontizas, E. | 1999A&AS..136..525S |
Sin1999 | A&AS 136, 525, 1999 | ||
Sin2007 | C - | Sinachopoulos, D., Gavras, P., Dionatos, O., Ducourant, Ch., & Medupe, Th. | 2007A&A...472.1055S |
Sin2007 | A&A 472, 1055, 2007 | ||
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 |
09508+3138 | STF1383 | AB | 1998 | 3 | 228 | 22.6 | 9.95 | 12.10 | G5 | D | 095045.33+313750.4 |
09508+3138 | STF1383 | AB | 2001 | 4 | 228 | 22.6 | 9.95 | 12.10 | G5 | D | 095045.33+313750.4 |
09508+3138 | STF1383 | AB | 2014 | 5 | 228 | 22.6 | 9.95 | 12.10 | G5 | 095045.33+313750.4 | |
09508+3138 | STF1383 | AB | 2016 | 6 | 228 | 22.5 | 9.95 | 12.10 | G5 | 095045.33+313750.4 | |
09508+3138 | STF1383 | AB | 2017 | 13 | 227 | 22.8 | 9.95 | 12.10 | G5 | 095045.33+313750.4 |
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=222.7° sep=20.99" | |||
C | pa=137.0° sep=67.21" | pa=119.3° sep=68.90" | ||
D | pa=101.7° sep=64.38" | pa=88.2° sep=77.31" | pa=25.5° sep=39.99" | |
E | pa=337.8° sep=101.51" | pa=347.6° sep=112.04" | pa=329.5° sep=166.06" | pa=316.6° sep=147.42" |
Coord arcsec 2000 | 095045.33+313750.4 | Mag | 9.95 | Spectral class | G5 (yellow) | PmRA | 3.00 | ||||
PmDE | -15.0 | Tycho2 | 2502-00286-1 |
Tycho2 | 2502-00286-1 | Pflag | RAmdeg | 147.68886767 | DEmdeg | 31.63068397 | |||||
PmRA | 1.5 | PmDE | -14.1 | E RAmdeg | 16 | E DEmdeg | 20 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1987.16 | EpDEm | 1984.13 | ||||
Num | 13 | Q RAmdeg | 0.8 | Q DEmdeg | 1.2 | Q pmRA | 0.7 | ||||
Q pmDE | 1.2 | BTmag | 10.586 | E BTmag | 0.037 | VTmag | 9.954 | ||||
E VTmag | 0.030 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 147.68886389 | DEdeg | 31.63071833 | EpRA 1990 | 1.61 | |||||
EpDE 1990 | 1.02 | E RAdeg | 16.7 | E DEdeg | 22.9 | Posflg | |||||
Corr | 0.0 |
Ccdm | 09508+3138 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.57 | DDEs | -9.1 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.8 | Sp | PmNote | * | |||||
PmRA | 23 | PmDE | -8 | Dm number | +32 1940 | Cat1 | BD | ||||
Name2 | +31 968 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | B 5215 | M ADS BDS | N IDS | IDS | 09449N3206A | ||||||
HIC |
Coord arcsec 2000 | 095044.22+313735.0 | Mag | 12.1 | PmRA | -1.00 | PmDE | -19.0 | ||||
Calc delta mag | 2.15 | Calc coord | yes |
Ccdm | 09508+3138 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1383 | DRAs | DDEs | |||||||
R dRAs | Year | 1906 | Theta | 228 | Rho | 22.5 | |||||
Obs | 1 | Vmag | 12.0 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | B 5215 | M ADS BDS | N | N IDS | IDS | 09449N3206B | |||||
HIC |
Coord arcsec 2000 | 095048.92+313701.2 | Mag | 14.77 | PmRA | 36.00 | PmDE | -42.0 | ||||
Calc delta mag | 4.82 | Calc coord | yes |
Coord arcsec 2000 | 095050.27+313737.3 | Mag | 14.76 | PmRA | 6.00 | PmDE | -28.0 | ||||
Calc delta mag | 4.81 | Calc coord | yes |
Coord arcsec 2000 | 095042.33+313924.4 | Mag | 13.03 | PmRA | -8.00 | PmDE | 1.0 | ||||
Calc delta mag | 3.08 | Calc coord | yes |