Coord 2000 | 17098+3849 | Discov num | HU 1177 | Comp | AB | Coord arcsec 2000 | 17 09 50.42 +38 48 37.7 | ||||
Date first | 1905 | Date last | 2019 | Obs | 11 | ||||||
Pa first | 95 | Pa last | 87.7 | P.A. Now (θ) | 87.7° | ||||||
Sep first | 3.1 | Sep last | 3.395 | Sep. Now (ρ) | 3.395" | ||||||
Mag pri | 9.82 | Mag sec | 13.39 | delta mag (ΔM) | 3.57 | Spectral class | K0 (yellow-orange) | ||||
Pri motion ra | +026 | Sec motion ra | +016 | ||||||||
Pri motion dec | -160 | Sec motion dec | -151 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 17 09 50 +38 48 38 | LNA 11 Aa,Ab | 2019 | 3 | 90 | 0.0 | 10.50 | 10.60 | 0.10 | ||||
Show | 17 09 50 +38 48 38 | HU 1177 AB | 2019 | 11 | 88 | 3.4 | 9.82 | 13.39 | 3.57 | <=== |
Constellation | Hercules | HIP | 83968 | Tycho2 | 3072-01317-1 | BD | BD+39 3080 | ||||
Distance | 83.75 | Distance ly | 273.19 |
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. | ||
Lna2020 | S j | Luna, A. & Orlov, V.G. | 2020AJ....160....9L |
Lna2020 | AJ 160, 9, 2020 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
17098+3849 | HU 1177 | AB | 2019 | 9 | 88 | 3.4 | 9.82 | 13.39 | K0 | 170950.42+384837.7 |
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 | Ab | |
Ab | pa=90.4° sep=0.04" | |
B | pa=87.0° sep=2.65" | pa=87.0° sep=2.61" |
Coord arcsec 2000 | 170950.42+384837.7 | Mag | 9.82 | Spectral class | K0 (yellow-orange) | PmRA | 26.00 | ||||
PmDE | -160.0 | HIP | 83968 | Tycho2 | 3072-01317-1 | BD | BD+39 3080 |
Tycho2 | 3072-01317-1 | Pflag | RAmdeg | 257.46010092 | DEmdeg | 38.81048580 | |||||
PmRA | 25.8 | PmDE | -160.4 | E RAmdeg | 17 | E DEmdeg | 16 | ||||
E pmRA | 3.2 | E pmDE | 3.0 | EpRAm | 1991.21 | EpDEm | 1991.30 | ||||
Num | 3 | Q RAmdeg | 0.0 | Q DEmdeg | 0.1 | Q pmRA | 0.0 | ||||
Q pmDE | 0.1 | BTmag | 10.695 | E BTmag | 0.034 | VTmag | 9.821 | ||||
E VTmag | 0.023 | Prox | 33 | TYC | T | HIP | 83968 | ||||
CCDM | A | RAdeg | 257.46002444 | DEdeg | 38.81085194 | EpRA 1990 | 1.69 | ||||
EpDE 1990 | 1.78 | E RAdeg | 17.2 | E DEdeg | 15.9 | Posflg | |||||
Corr | -0.1 |
Catalog | H | HIP | 83968 | Proxy | H | RAhms | 17 09 50.40 | ||||
DEdms | +38 48 39.1 | Vmag | 9.7 | VarFlag | R Vmag | H | |||||
RAdeg | 257.46 | DEdeg | 38.8109 | AstroRef | A | Plx | 11.63 | ||||
CCDM | 17098+3849 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | C | M HIP | AB | |||||
Theta | 90 | Rho | 3.323 | HD | BD | BD+39 3080 | |||||
CD | CP | Dm number | +39 3080 | VIred | 1.33 | ||||||
SpType | K0 | R SpType | Coord arcsec 2000 | 170950.40+384839.1 |
HIP | 83968 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.4935250108 | DErad | 0.6773775129 | Plx | 11.94 | PmRA | 16.51 | ||||
PmDE | -148.85 | E RArad | 0.97 | E DErad | 0.96 | E Plx | 1.17 | ||||
E pmRA | 1.12 | E pmDE | 1.26 | Hpmag | 9.8527 | E Hpmag | 0.0035 | ||||
SHp | 0.029 | VA | 0 | BV | 1.2 | E BV | 0.495 | ||||
VI | 0.82 |
Ccdm | 17098+3849 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 2.42 | DDEs | -22.7 | ||||||
R dRAs | 12 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.4 | Sp | K0 | PmNote | |||||
PmRA | 0 | PmDE | -220 | Dm number | +39 3080 | Cat1 | BD | ||||
Name2 | +38 1554 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A10382 | M ADS BDS | N IDS | IDS | 17064N3857A | ||||||
HIC | 83968 |
Coord arcsec 2000 | 170950.42+384837.7 | Mag | 10.6 | Calc delta mag | 0.1 | Calc coord | yes |
Coord arcsec 2000 | 170950.65+384837.8 | Mag | 13.39 | PmRA | 16.00 | PmDE | -151.0 | ||||
Calc delta mag | 2.89 | Calc coord | yes |
Ccdm | 17098+3849 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HU 1177 | DRAs | DDEs | |||||||
R dRAs | Year | 1905 | Theta | 095 | Rho | 3.0 | |||||
Obs | 2 | Vmag | 14.6 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A10382 | M ADS BDS | N IDS | IDS | 17064N3857B | ||||||
HIC | 83968 |