Coord 2000 | 17571+4551 | Discov num | HU 235 | Comp | Coord arcsec 2000 | 17 57 05.08 +45 51 21.4 | |||||
Date first | 1900 | Date last | 2018 | Obs | 38 | ||||||
Pa first | 265 | Pa last | 289.4 | P.A. Now (θ) | 289.4° | ||||||
Sep first | 1.5 | Sep last | 1.82 | Sep. Now (ρ) | 1.82" | ||||||
Mag pri | 6.88 | Mag sec | 9.04 | delta mag (ΔM) | 2.16 | Spectral class | F7IV (yellow-white) | ||||
Pri motion ra | +010 | Sec motion ra | +010 | ||||||||
Pri motion dec | +103 | Sec motion dec | +103 | ||||||||
Notes |
Name | HD 164059 | Constellation | Hercules | SAO | 47084 | HIP | 87877 | ||||
Tycho2 | 3511-00312-1 | Gaia DR2 | 1349919942100408448 | HD | 164059 | GC | 24444 | ||||
BD | BD+45 2629 | Distance | 70.03 | Distance ly | 228.44 |
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 |
17571+4551 | HU 235 | 2005 | 28 | 283 | 1.6 | 6.88 | 9.04 | F7IV | D | 175705.08+455121.4 | |
17571+4551 | HU 235 | 2006 | 29 | 283 | 1.6 | 6.88 | 9.04 | F7IV | D | 175705.08+455121.4 | |
17571+4551 | HU 235 | 2008 | 31 | 284 | 1.6 | 6.88 | 9.04 | F7IV | D | 175705.08+455121.4 | |
17571+4551 | HU 235 | 2011 | 32 | 283 | 1.6 | 6.88 | 9.04 | F7IV | D | 175705.08+455121.4 | |
17571+4551 | HU 235 | 2014 | 33 | 285 | 1.6 | 6.88 | 9.04 | F7IV | 175705.08+455121.4 | ||
17571+4551 | HU 235 | 2015 | 34 | 286 | 1.6 | 6.88 | 9.04 | F7IV | 175705.08+455121.4 | ||
17571+4551 | HU 235 | 2018 | 37 | 289 | 1.8 | 6.88 | 9.04 | F7IV | 175705.08+455121.4 |
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=296.8° sep=1.34" |
Componente originario normalizzato | AB | Name | HD 164059 | Coord arcsec 2000 | 175705.08+455121.4 | Mag | 6.88 | ||||
Spectral class | F7IV (yellow-white) | PmRA | 10.00 | PmDE | 103.0 | SAO | 47084 | ||||
HIP | 87877 | Tycho2 | 3511-00312-1 | HD | 164059 | GC | 24444 | ||||
BD | BD+45 2629 |
Tycho2 | 3511-00312-1 | Pflag | P | RAmdeg | 269.27118445 | DEmdeg | 45.85594772 | ||||
PmRA | 9.6 | PmDE | 103.2 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 1.3 | E pmDE | 1.2 | EpRAm | 1991.45 | EpDEm | 1991.43 | ||||
Num | 6 | Q RAmdeg | 1.0 | Q DEmdeg | 1.2 | Q pmRA | 1.2 | ||||
Q pmDE | 1.2 | BTmag | 7.404 | E BTmag | 0.015 | VTmag | 6.884 | ||||
E VTmag | 0.010 | Prox | 16 | TYC | T | HIP | 87877 | ||||
CCDM | A | RAdeg | 269.27118972 | DEdeg | 45.85570111 | EpRA 1990 | 1.56 | ||||
EpDE 1990 | 1.56 | E RAdeg | 3.9 | E DEdeg | 4.0 | Posflg | D | ||||
Corr | 0.0 |
SAO | 47084 | DelFlag | RA1950 | PmRA1950 | 0.0004 | ||||||
DE1950 | PmDE1950 | 0.113 | Vmag | 6.8 | SpType | F5 | |||||
Double code | Source | 70 | CatNum | 24444 | DM | BD+45 2629 | |||||
DMcomp | BDsup | HD | 164059 | M HD | 0 | ||||||
GC | 24444 | RA1950rad | 4.69348965 | DE1950rad | 0.80038895 | PmRA2000 | 0.0009 | ||||
PmDE2000 | 0.113 |
Catalog | H | HIP | 87877 | Proxy | H | RAhms | 17 57 05.08 | ||||
DEdms | +45 51 20.5 | Vmag | 6.75 | VarFlag | R Vmag | G | |||||
RAdeg | 269.271 | DEdeg | 45.8557 | AstroRef | A | Plx | 13.71 | ||||
CCDM | 17571+4551 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 281 | Rho | 1.65 | HD | 164059 | BD | BD+45 2629 | ||||
CD | CP | Dm number | +45 2629 | VIred | 0.6 | ||||||
SpType | F5 | R SpType | Coord arcsec 2000 | 175705.08+455120.5 |
HIP | 87877 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.6996687842 | DErad | 0.8003328321 | Plx | 14.28 | PmRA | 5.62 | ||||
PmDE | 108.28 | E RArad | 0.34 | E DErad | 0.31 | E Plx | 0.37 | ||||
E pmRA | 0.37 | E pmDE | 0.33 | Hpmag | 6.8212 | E Hpmag | 0.0006 | ||||
SHp | 0.007 | VA | 0 | BV | 0.524 | E BV | 0.004 | ||||
VI | 0.6 |
Ccdm | 17571+4551 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -0.94 | DDEs | 21.3 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 6.9 | Sp | F5 | PmNote | * | ||||
PmRA | -2 | PmDE | 103 | Dm number | +45 2629 | Cat1 | BD | ||||
Name2 | +45 1398 | Cat2 | AGK2/3 | HD | 164059 | M HD | |||||
ADS BDS | A10934 | M ADS BDS | N IDS | IDS | 17542N4552A | ||||||
HIC | 87877 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 175704.97+455122.0 | Mag | 9.04 | PmRA | 10.00 | ||||
PmDE | 103.0 | Tycho2 | 3511-00312-2 | Calc delta mag | 2.16 | Calc coord | yes |
Tycho2 | 3511-00312-2 | Pflag | P | RAmdeg | 269.27118445 | DEmdeg | 45.85594772 | ||||
PmRA | 9.6 | PmDE | 103.2 | E RAmdeg | 4 | E DEmdeg | 4 | ||||
E pmRA | 1.3 | E pmDE | 1.2 | EpRAm | 1991.45 | EpDEm | 1991.43 | ||||
Num | 6 | Q RAmdeg | 1.0 | Q DEmdeg | 1.2 | Q pmRA | 1.2 | ||||
Q pmDE | 1.2 | BTmag | 9.747 | E BTmag | 0.023 | VTmag | 9.035 | ||||
E VTmag | 0.017 | Prox | 16 | TYC | HIP | 87877 | |||||
CCDM | B | RAdeg | 269.27054639 | DEdeg | 45.85578389 | EpRA 1990 | 1.59 | ||||
EpDE 1990 | 1.54 | E RAdeg | 10.5 | E DEdeg | 11.0 | Posflg | D | ||||
Corr | 0.0 |
Ccdm | 17571+4551 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HU 235 | DRAs | DDEs | |||||||
R dRAs | Year | 1955 | Theta | 270 | Rho | 1.6 | |||||
Obs | 15 | Vmag | 9.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A10934 | M ADS BDS | N IDS | IDS | 17542N4552B | ||||||
HIC | 87877 |