Coord 2000 | 10285+1309 | Discov num | STF1438 | Comp | Coord arcsec 2000 | 10 29 13.82 +13 08 59.5 | |||||
Date first | 1830 | Date last | 2016 | Obs | 16 | ||||||
Pa first | 248 | Pa last | 244.6 | P.A. Now (θ) | 244.6° | ||||||
Sep first | 16.3 | Sep last | 9.323 | Sep. Now (ρ) | 9.323" | ||||||
Mag pri | 9.58 | Mag sec | 11.11 | delta mag (ΔM) | 1.53 | Spectral class | F8 (yellow-white) | ||||
Pri motion ra | -048 | Sec motion ra | +006 | ||||||||
Pri motion dec | -031 | Sec motion dec | -017 | ||||||||
Notes |
Name | HD 90699 | Constellation | Leo | SAO | 99147 | Tycho2 | 0844-00681-1 | ||||
Gaia DR2 | 3884117669427382400 | HD | 90699 | DM | BD+13 2261 |
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 |
10285+1309 | STF1438 | 2007 | 8 | 245 | 9.7 | 9.20 | 10.80 | G | 102829.86+130919.8 | ||
10285+1309 | STF1438 | 2013 | 14 | 245 | 9.5 | 9.58 | 11.11 | F8 | 102913.82+130859.5 | ||
10285+1309 | STF1438 | 2016 | 17 | 276 | 2.5 | 9.58 | 11.11 | F8 | 102913.82+130859.5 |
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=244.0° sep=9.12" |
Componente originario normalizzato | AB | Name | HD 90699 | Coord arcsec 2000 | 102913.82+130859.5 | Mag | 9.58 | ||||
Spectral class | F8 (yellow-white) | PmRA | -48.00 | PmDE | -31.0 | SAO | 99147 | ||||
Tycho2 | 0844-00681-1 | HD | 90699 | DM | BD+13 2261 |
Tycho2 | 0844-00681-1 | Pflag | RAmdeg | 157.30759758 | DEmdeg | 13.14987683 | |||||
PmRA | -47.2 | PmDE | -31.3 | E RAmdeg | 18 | E DEmdeg | 18 | ||||
E pmRA | 1.1 | E pmDE | 1.0 | EpRAm | 1988.36 | EpDEm | 1987.26 | ||||
Num | 8 | Q RAmdeg | 0.9 | Q DEmdeg | 0.9 | Q pmRA | 1.0 | ||||
Q pmDE | 1.0 | BTmag | 10.123 | E BTmag | 0.033 | VTmag | 9.583 | ||||
E VTmag | 0.028 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 157.30771028 | DEdeg | 13.14995028 | EpRA 1990 | 1.68 | |||||
EpDE 1990 | 1.55 | E RAdeg | 18.3 | E DEdeg | 19.1 | Posflg | |||||
Corr | 0.1 |
SAO | 99147 | DelFlag | RA1950 | PmRA1950 | -0.0034 | ||||||
DE1950 | PmDE1950 | -0.012 | Vmag | 8.8 | SpType | G | |||||
Double code | Source | 29 | CatNum | 4033 | DM | BD+13 2261 | |||||
DMcomp | BDsup | HD | 90699 | M HD | 0 | ||||||
GC | RA1950rad | 2.73072331 | DE1950rad | 0.23407586 | PmRA2000 | -0.0034 | |||||
PmDE2000 | -0.007 |
Ccdm | 10285+1309 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.20 | DDEs | 19.8 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.5 | Sp | G | PmNote | * | ||||
PmRA | -71 | PmDE | -12 | Dm number | +13 2261 | Cat1 | BD | ||||
Name2 | +13 1044 | Cat2 | AGK2/3 | HD | 90699 | M HD | |||||
ADS BDS | B 5441 | M ADS BDS | N IDS | IDS | 10232N1340A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 102913.26+130855.5 | Mag | 11.11 | PmRA | 6.00 | ||||
PmDE | -17.0 | Calc delta mag | 1.53 | Calc coord | yes |
Ccdm | 10285+1309 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1438 | DRAs | DDEs | |||||||
R dRAs | Year | 1903 | Theta | 248 | Rho | 14.7 | |||||
Obs | 5 | Vmag | 11.1 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | B 5441 | M ADS BDS | N | N IDS | IDS | 10232N1340B | |||||
HIC |