Coord 2000 | 07083-1037 | Discov num | STF1028 | Comp | Coord arcsec 2000 | 07 08 16.08 -10 37 25.8 | |||||
Date first | 1831 | Date last | 2017 | Obs | 14 | ||||||
Pa first | 302 | Pa last | 303.2 | P.A. Now (θ) | 303.2° | ||||||
Sep first | 10.9 | Sep last | 10.983 | Sep. Now (ρ) | 10.983" | ||||||
Mag pri | 8.59 | Mag sec | 11.10 | delta mag (ΔM) | 2.51 | Spectral class | G5 (yellow) | ||||
Pri motion ra | +001 | Sec motion ra | +002 | ||||||||
Pri motion dec | +000 | Sec motion dec | +002 | ||||||||
Notes |
Name | HD 54387 | Constellation | Monoceros | SAO | 152432 | Tycho2 | 5385-01581-1 | ||||
Gaia DR2 | 3046553348261368576 | HD | 54387 | GC | 9431 |
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 |
07083-1037 | STF1028 | 1999 | 9 | 304 | 11.1 | 8.59 | 11.10 | G5 | D | 070816.08-103725.8 | |
07083-1037 | STF1028 | 2000 | 10 | 303 | 11.0 | 8.59 | 11.10 | G5 | D | 070816.08-103725.8 | |
07083-1037 | STF1028 | 2017 | 12 | 304 | 11.0 | 8.59 | 11.10 | G5 | 070816.08-103725.8 |
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=303.7° sep=10.85" |
Componente originario normalizzato | AB | Name | HD 54387 | Coord arcsec 2000 | 070816.08-103725.8 | Mag | 8.59 | ||||
Spectral class | G5 (yellow) | PmRA | 1.00 | PmDE | 0.0 | SAO | 152432 | ||||
Tycho2 | 5385-01581-1 | HD | 54387 | GC | 9431 | DM | BD-10 1885 |
Tycho2 | 5385-01581-1 | Pflag | RAmdeg | 107.06701388 | DEmdeg | -10.62384254 | |||||
PmRA | 1.0 | PmDE | 0.1 | E RAmdeg | 9 | E DEmdeg | 11 | ||||
E pmRA | 1.0 | E pmDE | 1.1 | EpRAm | 1989.56 | EpDEm | 1989.09 | ||||
Num | 12 | Q RAmdeg | 1.4 | Q DEmdeg | 1.2 | Q pmRA | 1.4 | ||||
Q pmDE | 1.2 | BTmag | 10.015 | E BTmag | 0.031 | VTmag | 8.594 | ||||
E VTmag | 0.016 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 107.06701278 | DEdeg | -10.62384278 | EpRA 1990 | 1.94 | |||||
EpDE 1990 | 1.95 | E RAdeg | 10.1 | E DEdeg | 12.3 | Posflg | |||||
Corr | -0.2 |
SAO | 152432 | DelFlag | RA1950 | PmRA1950 | 0.0004 | ||||||
DE1950 | PmDE1950 | -0.016 | Vmag | 8.5 | SpType | G5 | |||||
Double code | Source | 70 | CatNum | 9431 | DM | BD-10 1885 | |||||
DMcomp | BDsup | HD | 54387 | M HD | 0 | ||||||
GC | 9431 | RA1950rad | 1.8583644 | DE1950rad | -0.18402229 | PmRA2000 | 0.0008 | ||||
PmDE2000 | -0.013 |
Ccdm | 07083-1037 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.83 | DDEs | -27.0 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.8 | Sp | G5 | PmNote | * | ||||
PmRA | 7 | PmDE | -15 | Dm number | -10 1885 | Cat1 | BD | ||||
Name2 | 152432 | Cat2 | SAO | HD | 54387 | M HD | |||||
ADS BDS | A 5817 | M ADS BDS | N IDS | IDS | 07035S1028A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 070815.47-103719.8 | Mag | 11.1 | PmRA | 2.00 | ||||
PmDE | 2.0 | Calc delta mag | 2.51 | Calc coord | yes |
Ccdm | 07083-1037 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STF1028 | DRAs | DDEs | |||||||
R dRAs | Year | 1831 | Theta | 302 | Rho | 10.8 | |||||
Obs | 3 | Vmag | 11.1 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 5817 | M ADS BDS | N IDS | IDS | 07035S1028B | ||||||
HIC |