Coord 2000 | 18500+2043 | Discov num | HU 328 | Comp | Coord arcsec 2000 | 18 50 00.30 +20 43 16.5 | |||||
Date first | 1896 | Date last | 2018 | Obs | 21 | ||||||
Pa first | 189 | Pa last | 187.3 | P.A. Now (θ) | 187.3° | ||||||
Sep first | 4.5 | Sep last | 4.772 | Sep. Now (ρ) | 4.772" | ||||||
Mag pri | 9.76 | Mag sec | 11.16 | delta mag (ΔM) | 1.4 | Spectral class | A4V+K2 (white/yellow-orange) | ||||
Pri motion ra | -004 | Sec motion ra | -003 | ||||||||
Pri motion dec | -005 | Sec motion dec | -011 | ||||||||
Notes | N (See Notes) |
Var name | AD Her | Constellation | Hercules | HIP | 92414 | Tycho2 | 1596-02599-1 | ||||
Gaia DR2 | 4530807837182604800 | HD | 349425 | BD | BD+20 3950 | Distance | 1149.43 | ||||
Distance ly | 3749.44 |
discov_num | notes | refcode |
HU 328 | A is the Algol-type system AD Her. |
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 |
18500+2043 | HU 328 | 2003 | 17 | 189 | 4.6 | 9.76 | 11.16 | G5 | N D | 185000.30+204316.5 | |
18500+2043 | HU 328 | 2010 | 19 | 190 | 4.5 | 9.76 | 11.16 | G5 | N | 185000.30+204316.5 | |
18500+2043 | HU 328 | 2015 | 20 | 189 | 4.6 | 9.76 | 11.16 | G5 | N | 185000.30+204316.5 | |
18500+2043 | HU 328 | 2018 | 21 | 187 | 4.8 | 9.76 | 11.16 | G5 | N | 185000.30+204316.5 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | |
B | pa=186.8° sep=4.77" |
Componente originario normalizzato | AB | Var name | AD Her | Coord arcsec 2000 | 185000.30+204316.5 | Mag | 9.76 | ||||
Spectral class | A4V (white) | PmRA | -4.00 | PmDE | -5.0 | HIP | 92414 | ||||
Tycho2 | 1596-02599-1 | HD | 349425 | BD | BD+20 3950 |
Tycho2 | 1596-02599-1 | Pflag | RAmdeg | 282.50126666 | DEmdeg | 20.72125936 | |||||
PmRA | -1.8 | PmDE | -6.9 | E RAmdeg | 15 | E DEmdeg | 14 | ||||
E pmRA | 1.3 | E pmDE | 1.2 | EpRAm | 1989.98 | EpDEm | 1990.20 | ||||
Num | 5 | Q RAmdeg | 0.5 | Q DEmdeg | 1.3 | Q pmRA | 0.5 | ||||
Q pmDE | 1.3 | BTmag | 10.151 | E BTmag | 0.025 | VTmag | 9.761 | ||||
E VTmag | 0.023 | Prox | 46 | TYC | T | HIP | 92414 | ||||
CCDM | A | RAdeg | 282.50127139 | DEdeg | 20.72127528 | EpRA 1990 | 1.62 | ||||
EpDE 1990 | 1.72 | E RAdeg | 14.7 | E DEdeg | 14.3 | Posflg | |||||
Corr | 0.1 |
Catalog | H | HIP | 92414 | Proxy | H | RAhms | 18 50 00.30 | ||||
DEdms | +20 43 16.6 | Vmag | 9.34 | VarFlag | 3 | R Vmag | H | ||||
RAdeg | 282.501 | DEdeg | 20.7213 | AstroRef | A | Plx | -0.18 | ||||
CCDM | 18500+2043 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 189 | Rho | 4.623 | HD | 349425 | BD | BD+20 3950 | ||||
CD | CP | Dm number | +20 3950 | VIred | 0.57 | ||||||
SpType | A4V + K2 | R SpType | Coord arcsec 2000 | 185000.30+204316.6 |
HIP | 92414 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.9305772155 | DErad | 0.3616545162 | Plx | 0.87 | PmRA | -4.34 | ||||
PmDE | -9.12 | E RArad | 1.45 | E DErad | 1.51 | E Plx | 2.08 | ||||
E pmRA | 2.03 | E pmDE | 1.91 | Hpmag | 9.4774 | E Hpmag | 0.0036 | ||||
SHp | 0.041 | VA | 1 | BV | 0.5 | E BV | 0.51 | ||||
VI | 0.7 |
Ccdm | 18500+2043 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.26 | DDEs | 14.0 | ||||||
R dRAs | 65 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.5 | Sp | PmNote | @ | |||||
PmRA | -13 | PmDE | -45 | Dm number | +20 3950 | Cat1 | BD | ||||
Name2 | +20 1972 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A11729 | M ADS BDS | N IDS | IDS | 18457N2036A | ||||||
HIC | 92414 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 185000.26+204311.8 | Mag | 11.16 | Spectral class | K2 (yellow-orange) | ||||
PmRA | -3.00 | PmDE | -11.0 | Calc delta mag | 1.4 | Calc coord | yes |
Ccdm | 18500+2043 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HU 328 | DRAs | DDEs | |||||||
R dRAs | Year | 1901 | Theta | 189 | Rho | 4.7 | |||||
Obs | 6 | Vmag | 10.8 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A11729 | M ADS BDS | N | N IDS | IDS | 18457N2036B | |||||
HIC | 92414 |