Coord 2000 | 09095+0256 | Discov num | STT 197 | Comp | Coord arcsec 2000 | 09 09 31.08 +02 56 28.7 | |||||
Date first | 1843 | Date last | 2017 | Obs | 50 | ||||||
Pa first | 54 | Pa last | 64.5 | P.A. Now (θ) | 64.5° | ||||||
Sep first | 1.5 | Sep last | 1.438 | Sep. Now (ρ) | 1.438" | ||||||
Mag pri | 7.92 | Mag sec | 9.03 | delta mag (ΔM) | 1.11 | Spectral class | F1V (yellow-white) | ||||
Pri motion ra | -016 | Sec motion ra | -016 | ||||||||
Pri motion dec | -037 | Sec motion dec | -037 | ||||||||
Notes |
Name | HD 78637 | Constellation | Hydra | HIP | 44958 | Tycho2 | 0229-02610-1 | ||||
Gaia DR2 | 578802815155663232 | HD | 78637 | ADS | 7215 | BD | BD+03 2154 | ||||
Distance | 164.74 | Distance ly | 537.38 |
refcode | metd | author | reference |
STTA | (O. Struve DD - Appendix list) | ................... | |
Stt1864 | Ma - | Struve, O. | 1864MNRAS..24..149S |
Stt1864 | MNRAS 24, 149, 1864 | ||
Stt1866 | orb - | Struve, O. | . |
Stt1866 | Bull. Imp. Acad. Sci. St. Petersburg, 1866 | ||
Stt1874 | orb - | Struve, O. | . |
Stt1874 | Compte Rendus 79, 1467, 1874 | ||
Stt1875 | orb - | Struve, O. | 1875MNRAS..35..367S |
Stt1875 | MNRAS 35, 367, 1875 | ||
Stt1878 | Ma - | Struve, O. | 1878ObPul...9....1S |
Stt1878 | Pulkova Observations 9, 1, 1878 | ||
Stt1879A | Ma - | Struve, O. | 1879Obs.....2..304G |
Stt1879A | cited by Gledhill (Obs 2, 304, 1879) | ||
Stt1879B | Ma - | Struve, O. | 1879Obs.....3..245G |
Stt1879B | cited by Gledhill (Obs 3, 245, 1879) | ||
Stt1879C | Ma - | Struve, O. | 1879Obs.....2..344G |
Stt1879C | cited by Gledhill (Obs 2, 344, 1879) | ||
Stt1880A | Ma - | Struve, O. | 1880Obs.....2..605H |
Stt1880A | cited by Hunt (Obs. 3, 605, 1880) | ||
Stt1880B | Ma - | Struve, O. | 1880Obs.....3..535G |
Stt1880B | cited by Gledhill (Obs 3, 535, 1880) | ||
Stt1880C | Ma - | Struve, O. | 1880MNRAS..40..497B |
Stt1880C | cited by Burnham (MNRAS 40, 497, 1880) | ||
Stt1884A | Ma - | Struve, O. | 1884AReg...22..216S |
Stt1884A | cited by Sadler (Astr. Register 22, 216, 1884) | ||
Stt1893a | Ma j | Struve, O. | 1893ObPul..10....1S |
Stt1893a | Pulkova Obs. Observations 10, 1, 1893 | ||
Stt1906A | Ma - | Struve, O. | 1906MmRAS..56....1L |
Stt1906A | cited by Lewis (MemRAS 56, 1, 1906) | ||
Stt1906B | Ma j | Struve, O. | 1906QB821.B972..... |
Stt1906B | cited in BDS (Burnham Double Star Cat., 1906) | ||
Stt1908A | Ma - | Struve, O. | 1908MNRAS..68..465B |
Stt1908A | cited by Barnard (MNRAS 68, 465, 1908) | ||
Stt1913A | Ma - | Struve, O. | 1913QB811.B8....... |
Stt1913A | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
Stt1914A | Ma - | Struve, O. | 1914AN....198..107R |
Stt1914A | cited by Rabe (AN 198, 107, 1914) | ||
Stt1932A | Ma - | Struve, O. | 1932QB821.A43...... |
Stt1932A | cited in ADS (Aitken Double Star Cat., 1932) |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
09095+0256 | STT 197 | 2000 | 44 | 66 | 1.4 | 7.92 | 9.03 | F1V | D | 090931.08+025628.7 | |
09095+0256 | STT 197 | 2014 | 47 | 67 | 1.4 | 7.92 | 9.03 | F1V | 090931.08+025628.7 | ||
09095+0256 | STT 197 | 2017 | 48 | 65 | 1.4 | 7.92 | 9.03 | F1V | 090931.08+025628.7 |
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=64.5° sep=1.44" |
Componente originario normalizzato | AB | Name | HD 78637 | Coord arcsec 2000 | 090931.08+025628.7 | Mag | 7.92 | ||||
Spectral class | F1V (yellow-white) | PmRA | -16.00 | PmDE | -37.0 | HIP | 44958 | ||||
Tycho2 | 0229-02610-1 | HD | 78637 | ADS | 7215 | BD | BD+03 2154 |
Tycho2 | 0229-02610-1 | Pflag | P | RAmdeg | 137.37949054 | DEmdeg | 2.94131918 | ||||
PmRA | -16.0 | PmDE | -36.9 | E RAmdeg | 5 | E DEmdeg | 7 | ||||
E pmRA | 1.6 | E pmDE | 1.5 | EpRAm | 1991.62 | EpDEm | 1990.91 | ||||
Num | 5 | Q RAmdeg | 1.0 | Q DEmdeg | 0.9 | Q pmRA | 1.1 | ||||
Q pmDE | 0.8 | BTmag | 8.232 | E BTmag | 0.016 | VTmag | 7.915 | ||||
E VTmag | 0.012 | Prox | 14 | TYC | T | HIP | 44958 | ||||
CCDM | A | RAdeg | 137.37946806 | DEdeg | 2.94138306 | EpRA 1990 | 1.76 | ||||
EpDE 1990 | 1.21 | E RAdeg | 4.7 | E DEdeg | 6.5 | Posflg | D | ||||
Corr | 0.2 |
Catalog | H | HIP | 44958 | Proxy | H | RAhms | 09 09 31.07 | ||||
DEdms | +02 56 29.0 | Vmag | 7.57 | VarFlag | R Vmag | H | |||||
RAdeg | 137.379 | DEdeg | 2.94138 | AstroRef | A | Plx | 5.69 | ||||
CCDM | 09095+0256 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 65 | Rho | 1.421 | HD | 78637 | BD | BD+03 2154 | ||||
CD | CP | Dm number | +03 2154 | VIred | 0.26 | ||||||
SpType | F0 | R SpType | Coord arcsec 2000 | 090931.07+025629.0 |
HIP | 44958 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 2.3977241658 | DErad | 0.0513367763 | Plx | 6.07 | PmRA | -11.03 | ||||
PmDE | -32.63 | E RArad | 0.56 | E DErad | 0.35 | E Plx | 0.66 | ||||
E pmRA | 0.76 | E pmDE | 0.41 | Hpmag | 7.6339 | E Hpmag | 0.0015 | ||||
SHp | 0.011 | VA | 0 | BV | -0.1 | E BV | 0.495 | ||||
VI | 0.26 |
Ccdm | 09095+0256 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.13 | DDEs | 28.6 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.9 | Sp | F0 | PmNote | * | ||||
PmRA | 2 | PmDE | -41 | Dm number | +03 2154 | Cat1 | BD | ||||
Name2 | +03 1259 | Cat2 | AGK2/3 | HD | 78637 | M HD | |||||
ADS BDS | A 7215 | M ADS BDS | N IDS | IDS | 09043N0321A | ||||||
HIC | 44958 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 090931.17+025629.3 | Mag | 9.03 | PmRA | -16.00 | ||||
PmDE | -37.0 | Tycho2 | 0229-02610-2 | Calc delta mag | 1.11 | Calc coord | yes |
Tycho2 | 0229-02610-2 | Pflag | P | RAmdeg | 137.37949054 | DEmdeg | 2.94131918 | ||||
PmRA | -16.0 | PmDE | -36.9 | E RAmdeg | 5 | E DEmdeg | 7 | ||||
E pmRA | 1.6 | E pmDE | 1.5 | EpRAm | 1991.62 | EpDEm | 1990.91 | ||||
Num | 5 | Q RAmdeg | 1.0 | Q DEmdeg | 0.9 | Q pmRA | 1.1 | ||||
Q pmDE | 0.8 | BTmag | 9.461 | E BTmag | 0.023 | VTmag | 9.030 | ||||
E VTmag | 0.019 | Prox | 14 | TYC | HIP | 44958 | |||||
CCDM | B | RAdeg | 137.37983361 | DEdeg | 2.94154472 | EpRA 1990 | 1.78 | ||||
EpDE 1990 | 1.20 | E RAdeg | 8.7 | E DEdeg | 14.7 | Posflg | D | ||||
Corr | 0.1 |
Ccdm | 09095+0256 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STT 197 | DRAs | DDEs | |||||||
R dRAs | Year | 1847 | Theta | 062 | Rho | 1.4 | |||||
Obs | 19 | Vmag | 9.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 7215 | M ADS BDS | N IDS | IDS | 09043N0321B | ||||||
HIC | 44958 |