Coord 2000 | 16489+5930 | Discov num | STT 316 | Comp | Coord arcsec 2000 | 16 48 52.51 +59 30 12.1 | |||||
Date first | 1843 | Date last | 2020 | Obs | 32 | ||||||
Pa first | 351 | Pa last | 347.6 | P.A. Now (θ) | 347.6° | ||||||
Sep first | 48.3 | Sep last | 46.58 | Sep. Now (ρ) | 46.58" | ||||||
Mag pri | 7.79 | Mag sec | 8.93 | delta mag (ΔM) | 1.14 | Spectral class | G5 (yellow) | ||||
Pri motion ra | -004 | Sec motion ra | -005 | ||||||||
Pri motion dec | +009 | Sec motion dec | +009 | ||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Name | HD 152274 | Constellation | Draco | SAO | 30111 | HIP | 82288 | ||||
Tycho2 | 3885-00130-1 | Gaia DR2 | 1431859774849579776 | HD | 152274 | BD | BD+59 1762 | ||||
Distance | 357.14 | Distance ly | 1164.99 |
discov_num | notes | refcode |
STT 316 | B is BD+59@1762. |
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 |
16489+5930 | STT 316 | 2003 | 21 | 348 | 47.4 | 7.79 | 8.93 | G5 | NYD | 164852.51+593012.1 | |
16489+5930 | STT 316 | 2015 | 23 | 348 | 47.2 | 7.79 | 8.93 | G5 | NY | 164852.51+593012.1 | |
16489+5930 | STT 316 | 2020 | 31 | 348 | 46.6 | 7.79 | 8.93 | G5 | NV | 164852.51+593012.1 |
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=353.6° sep=45.78" |
Componente originario normalizzato | AB | Name | HD 152274 | Coord arcsec 2000 | 164852.51+593012.1 | Mag | 7.79 | ||||
Spectral class | G5 (yellow) | PmRA | -4.00 | PmDE | 9.0 | SAO | 30111 | ||||
HIP | 82291 | Tycho2 | 3885-00130-1 | HD | 152274 | BD | BD+59 1763 |
Tycho2 | 3885-00130-1 | Pflag | RAmdeg | 252.21879851 | DEmdeg | 59.50335258 | |||||
PmRA | -4.8 | PmDE | 9.9 | E RAmdeg | 6 | E DEmdeg | 6 | ||||
E pmRA | 1.4 | E pmDE | 1.4 | EpRAm | 1991.18 | EpDEm | 1991.19 | ||||
Num | 10 | Q RAmdeg | 0.7 | Q DEmdeg | 0.8 | Q pmRA | 0.6 | ||||
Q pmDE | 0.9 | BTmag | 8.943 | E BTmag | 0.018 | VTmag | 7.789 | ||||
E VTmag | 0.011 | Prox | 472 | TYC | T | HIP | 82291 | ||||
CCDM | RAdeg | 252.21882028 | DEdeg | 59.50332944 | EpRA 1990 | 1.63 | |||||
EpDE 1990 | 1.62 | E RAdeg | 5.6 | E DEdeg | 6.0 | Posflg | |||||
Corr | -0.1 |
SAO | 30111 | DelFlag | RA1950 | PmRA1950 | -0.0008 | ||||||
DE1950 | PmDE1950 | 0.005 | Vmag | 7.9 | SpType | G5 | |||||
Double code | Source | 38 | CatNum | 8997 | DM | BD+59 1763 | |||||
DMcomp | BDsup | HD | 152274 | M HD | 0 | ||||||
GC | RA1950rad | 4.39873202 | DE1950rad | 1.04001757 | PmRA2000 | 0.0001 | |||||
PmDE2000 | 0.006 |
Catalog | H | HIP | 82291 | Proxy | RAhms | 16 48 52.52 | |||||
DEdms | +59 30 12.0 | Vmag | 7.65 | VarFlag | R Vmag | H | |||||
RAdeg | 252.219 | DEdeg | 59.5033 | AstroRef | Plx | 4.85 | |||||
CCDM | 16489+5930 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 152274 | BD | BD+59 1763 | ||||||
CD | CP | Dm number | +59 1763 | VIred | 0.97 | ||||||
SpType | G5 | R SpType | Coord arcsec 2000 | 164852.52+593012.0 |
HIP | 82291 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 4.4020488535 | DErad | 1.0385290562 | Plx | 4.15 | PmRA | -4.54 | ||||
PmDE | 9.26 | E RArad | 0.52 | E DErad | 0.51 | E Plx | 0.54 | ||||
E pmRA | 0.66 | E pmDE | 0.68 | Hpmag | 7.8174 | E Hpmag | 0.0015 | ||||
SHp | 0.013 | VA | 0 | BV | 1.014 | E BV | 0.012 | ||||
VI | 0.99 |
Ccdm | 16489+5930 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.50 | DDEs | 11.5 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.1 | Sp | G5 | PmNote | * | ||||
PmRA | -13 | PmDE | 0 | Dm number | +59 1763 | Cat1 | BD | ||||
Name2 | +59 1079 | Cat2 | AGK2/3 | HD | 152274 | M HD | |||||
ADS BDS | B 7782 | M ADS BDS | N IDS | IDS | 16474N5940A | ||||||
HIC | 82291 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 164851.84+593057.6 | Mag | 8.93 | PmRA | -5.00 | ||||
PmDE | 9.0 | SAO | 30110 | HIP | 82288 | Tycho2 | 3885-01252-1 | ||||
HD | 238613 | BD | BD+59 1762 | Calc delta mag | 1.14 | Calc coord | yes |
Tycho2 | 3885-01252-1 | Pflag | RAmdeg | 252.21342544 | DEmdeg | 59.51619680 | |||||
PmRA | -3.7 | PmDE | 12.9 | E RAmdeg | 9 | E DEmdeg | 11 | ||||
E pmRA | 1.6 | E pmDE | 1.6 | EpRAm | 1990.84 | EpDEm | 1990.43 | ||||
Num | 8 | Q RAmdeg | 1.1 | Q DEmdeg | 0.5 | Q pmRA | 1.1 | ||||
Q pmDE | 0.5 | BTmag | 9.422 | E BTmag | 0.020 | VTmag | 8.930 | ||||
E VTmag | 0.017 | Prox | 472 | TYC | T | HIP | 82288 | ||||
CCDM | RAdeg | 252.21344250 | DEdeg | 59.51616694 | EpRA 1990 | 1.68 | |||||
EpDE 1990 | 1.60 | E RAdeg | 8.7 | E DEdeg | 10.5 | Posflg | |||||
Corr | -0.1 |
SAO | 30110 | DelFlag | RA1950 | PmRA1950 | -0.0022 | ||||||
DE1950 | PmDE1950 | 0.001 | Vmag | 8.8 | SpType | F8 | |||||
Double code | Source | 38 | CatNum | 8996 | DM | BD+59 1762 | |||||
DMcomp | BDsup | HD | 238613 | M HD | 0 | ||||||
GC | RA1950rad | 4.39863998 | DE1950rad | 1.04024065 | PmRA2000 | -0.0013 | |||||
PmDE2000 | 0.002 |
Catalog | H | HIP | 82288 | Proxy | RAhms | 16 48 51.23 | |||||
DEdms | +59 30 58.2 | Vmag | 8.95 | VarFlag | R Vmag | H | |||||
RAdeg | 252.213 | DEdeg | 59.5162 | AstroRef | Plx | 3.09 | |||||
CCDM | 16489+5930 | N CCDM | I | Nsys | 2 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 238613 | BD | BD+59 1762 | ||||||
CD | CP | Dm number | +59 1762 | VIred | 0.55 | ||||||
SpType | F8 | R SpType | Coord arcsec 2000 | 164851.23+593058.2 |
HIP | 82288 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 4.4019550406 | DErad | 1.0387530355 | Plx | 2.8 | PmRA | -1.8 | ||||
PmDE | 8.28 | E RArad | 0.88 | E DErad | 0.87 | E Plx | 0.92 | ||||
E pmRA | 1.2 | E pmDE | 1.18 | Hpmag | 9.0492 | E Hpmag | 0.0026 | ||||
SHp | 0.019 | VA | 0 | BV | 0.456 | E BV | 0.022 | ||||
VI | 0.53 |
Ccdm | 16489+5930 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | STT 316 | DRAs | -2.98 | DDEs | 58.3 | |||||
R dRAs | 10 | Year | 1867 | Theta | 349 | Rho | 47.3 | ||||
Obs | 5 | Vmag | 9.1 | Sp | G | PmNote | * | ||||
PmRA | -39 | PmDE | 11 | Dm number | +59 1762 | Cat1 | BD | ||||
Name2 | +59 1078 | Cat2 | AGK2/3 | HD | 238613 | M HD | |||||
ADS BDS | B 7782 | M ADS BDS | N | N IDS | IDS | 16474N5940B | |||||
HIC | 82288 |