Coord 2000 | 21251+5229 | Discov num | HU 592 | Comp | Coord arcsec 2000 | 21 25 07.02 +52 28 30.5 | |||||
Date first | 1902 | Date last | 2016 | Obs | 9 | ||||||
Pa first | 327 | Pa last | 325.4 | P.A. Now (θ) | 325.4° | ||||||
Sep first | 1.0 | Sep last | 0.823 | Sep. Now (ρ) | 0.823" | ||||||
Mag pri | 8.61 | Mag sec | 11.90 | delta mag (ΔM) | 3.29 | Spectral class | G (yellow) | ||||
Pri motion ra | +053 | Sec motion ra | +053 | ||||||||
Pri motion dec | -012 | Sec motion dec | -012 | ||||||||
Notes |
Name | HD 204186 | Constellation | Cygnus | SAO | 33413 | HIP | 105749 | ||||
Tycho2 | 3602-01659-1 | Gaia DR2 | 2172731978322169088 | HD | 204186 | BD | BD+51 3061 | ||||
Distance | 162.6 | Distance ly | 530.4 |
refcode | metd | author | reference |
Hu_1896 | not - | Hussey, W.F. | 1896PASP....8..183H |
Hu_1896 | PASP 8, 183, 1896 | ||
Hu_1897 | Ma - | Hussey, W.J. | 1897AJ.....17...97H |
Hu_1897 | AJ 17, 97, 1897 | ||
Hu_1898 | Ma j | Hussey, W.J. | 1898AJ.....18..145H |
Hu_1898 | AJ 18, 145, 1898 | ||
Hu_1899 | Ma j | Hussey, W.J. | 1899AN....150..175H |
Hu_1899 | AN 150, 175, 1899 | ||
Hu_1900a | Ma - | Hussey, W.J. | 1900AJ.....20..192H |
Hu_1900a | AJ 20, 192, 1900 | ||
Hu_1900b | Ma - | Hussey, W.J. | 1900AJ.....21...35H |
Hu_1900b | AJ 21, 35, 1900 | ||
Hu_1900c | Ma j | Hussey, W.J. | 1900AN....152..329H |
Hu_1900c | AN 152, 329, #3645, 1900 | ||
Hu_1901a | Ma j | Hussey, W.J. | 1901PLicO...5.....H |
Hu_1901a | +orb | Pub. Lick Obs. 5, 1901 | |
Hu_1901b | Ma j | Hussey, W.J. | 1901LicOB...1...82H |
Hu_1901b | Lick Obs. Bull. 1, 82, 1901 | ||
Hu_1902a | Ma j | Hussey, W.J. | 1902LicOB...1..161H |
Hu_1902a | Lick Obs. Bull. 1, 161, 1902 | ||
Hu_1902b | Ma j | Hussey, W.J. | 1902LicOB...2....1H |
Hu_1902b | Lick Obs. Bull. 2, 1, 1902 | ||
Hu_1903a | Ma j | Hussey, W.J. | 1903LicOB...2...73H |
Hu_1903a | Lick Obs. Bull. 2, 73, 1903 | ||
Hu_1903b | Ma j | Hussey, W.J. | 1903LicOB...2..115H |
Hu_1903b | Lick Obs. Bull. 2, 115, 1903 | ||
Hu_1904a | Ma j | Hussey, W.J. | 1904LicOB...2..180H |
Hu_1904a | Lick Obs. Bull. 2, 180, 1904 | ||
Hu_1904b | Ma - | Hussey, W.J. | 1904LicOB...3...53H |
Hu_1904b | Lick Obs. Bull. 3, 53, 1904 | ||
Hu_1905a | Ma - | Hussey, W.J. | 1905LicOB...3...95H |
Hu_1905a | Lick Obs. Bull. 3, 95, 1905 | ||
Hu_1905b | Ma - | Hussey, W.J. | 1905LicOB...3..116H |
Hu_1905b | Lick Obs. Bull. 3, 116, 1905 | ||
Hu_1905c | Ma - | Hussey, W.J. | 1905LicOB...3..151H |
Hu_1905c | Lick Obs. Bull. 3, 151, 1905 | ||
Hu_1906A | Ma - | Hussey, W.J. | 1906MmRAS..56....1L |
Hu_1906A | cited by Lewis (MemRAS 56, 1, 1906) | ||
Hu_1906B | Ma - | Hussey, W.J. | 1906QB821.B972..... |
Hu_1906B | cited in BDS (Burnham Double Star Cat.), 1906 | ||
Hu_1907 | Ma - | Hussey, W.J. | 1907LicOB...4..124H |
Hu_1907 | Lick Obs. Bull. 4, 124, 1907 | ||
Hu_1910 | Ma - | Hussey, W.J. | 1910AJ.....21..105H |
Hu_1910 | AJ 21, 105, 1910 | ||
Hu_1911 | Ma - | Hussey, W.J. | 1911LicOB...6..182H |
Hu_1911 | Lick Obs. Bull. 6, 182, 1911 | ||
Hu_1912a | Ma - | Hussey, W.J. | 1915POMic...1..147H |
Hu_1912a | Pub. Univ. Michigan Obs. 1, 147, 1912 | ||
Hu_1912b | Ma - | Hussey, W.J. | 1915POMic...1..160H |
Hu_1912b | Pub. Univ. Michigan Obs. 1, 160, 1912 | ||
Hu_1912c | Ma - | Hussey, W.J. | 1915POMic...1..167H |
Hu_1912c | Pub. Univ. Michigan Obs. 1, 167, 1912 | ||
Hu_1927A | Ma - | Hussey, W.J. | 1927sdsc.book...... |
Hu_1927A | cited in SDS (Southern Double Star Cat.), 1927 | ||
Hu_1932A | Ma - | Hussey, W.J. | 1932QB821.A43...... |
Hu_1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
Hu_9999 | Ma - | Hussey, W.J. | ................... |
Hu_9999 | Unpublished, manuscript or reference not found. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
21251+5229 | HU 592 | 1991 | 7 | 324 | 0.9 | 8.61 | 11.90 | G | 212507.02+522830.5 | ||
21251+5229 | HU 592 | 2016 | 9 | 325 | 0.8 | 8.61 | 11.90 | G | 212507.02+522830.5 |
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=337.2° sep=0.73" |
Componente originario normalizzato | AB | Name | HD 204186 | Coord arcsec 2000 | 212507.02+522830.5 | Mag | 8.61 | ||||
Spectral class | G (yellow) | PmRA | 53.00 | PmDE | -12.0 | SAO | 33413 | ||||
HIP | 105749 | Tycho2 | 3602-01659-1 | HD | 204186 | BD | BD+51 3061 |
Tycho2 | 3602-01659-1 | Pflag | RAmdeg | 321.27923276 | DEmdeg | 52.47513113 | |||||
PmRA | 53.4 | PmDE | -11.8 | E RAmdeg | 8 | E DEmdeg | 8 | ||||
E pmRA | 1.2 | E pmDE | 1.2 | EpRAm | 1990.78 | EpDEm | 1990.90 | ||||
Num | 9 | Q RAmdeg | 1.2 | Q DEmdeg | 0.8 | Q pmRA | 1.2 | ||||
Q pmDE | 0.7 | BTmag | 9.282 | E BTmag | 0.018 | VTmag | 8.606 | ||||
E VTmag | 0.014 | Prox | 9 | TYC | T | HIP | 105749 | ||||
CCDM | A | RAdeg | 321.27902944 | DEdeg | 52.47515806 | EpRA 1990 | 1.66 | ||||
EpDE 1990 | 1.73 | E RAdeg | 7.5 | E DEdeg | 7.7 | Posflg | |||||
Corr | 0.1 |
SAO | 33413 | DelFlag | RA1950 | PmRA1950 | 0.0052 | ||||||
DE1950 | PmDE1950 | -0.011 | Vmag | 8.1 | SpType | G0 | |||||
Double code | Source | 37 | CatNum | 7069 | DM | BD+51 3061 | |||||
DMcomp | BDsup | HD | 204186 | M HD | 0 | ||||||
GC | RA1950rad | 5.60013524 | DE1950rad | 0.91208723 | PmRA2000 | 0.0056 | |||||
PmDE2000 | -0.014 |
Catalog | H | HIP | 105749 | Proxy | H | RAhms | 21 25 06.96 | ||||
DEdms | +52 28 30.6 | Vmag | 8.49 | VarFlag | R Vmag | H | |||||
RAdeg | 321.279 | DEdeg | 52.4752 | AstroRef | A | Plx | 5.78 | ||||
CCDM | 21251+5229 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 324 | Rho | 0.854 | HD | 204186 | BD | BD+51 3061 | ||||
CD | CP | Dm number | +51 3061 | VIred | 0.67 | ||||||
SpType | G | R SpType | Coord arcsec 2000 | 212506.96+522830.6 |
HIP | 105749 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 5.6073765762 | DErad | 0.9158643405 | Plx | 6.15 | PmRA | 52.88 | ||||
PmDE | -11.65 | E RArad | 0.68 | E DErad | 0.64 | E Plx | 0.8 | ||||
E pmRA | 0.8 | E pmDE | 0.72 | Hpmag | 8.6194 | E Hpmag | 0.0017 | ||||
SHp | 0.015 | VA | 0 | BV | 0.635 | E BV | 0.017 | ||||
VI | 0.7 |
Ccdm | 21251+5229 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.86 | DDEs | -29.4 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.6 | Sp | G | PmNote | * | ||||
PmRA | 28 | PmDE | -8 | Dm number | +51 3061 | Cat1 | BD | ||||
Name2 | +52 1492 | Cat2 | AGK2/3 | HD | 204186 | M HD | |||||
ADS BDS | A14965 | M ADS BDS | N IDS | IDS | 21218N5202A | ||||||
HIC | 105749 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 212506.99+522831.2 | Mag | 11.9 | PmRA | 53.00 | ||||
PmDE | -12.0 | Calc delta mag | 3.29 | Calc coord | yes |
Ccdm | 21251+5229 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HU 592 | DRAs | DDEs | |||||||
R dRAs | Year | 1902 | Theta | 326 | Rho | 1.0 | |||||
Obs | 3 | Vmag | 13.4 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A14965 | M ADS BDS | N IDS | IDS | 21218N5202B | ||||||
HIC | 105749 |