Coord 2000 | 11217-5724 | Discov num | HU 1483 | Comp | Coord arcsec 2000 | 11 21 40.65 -57 23 58.7 | |||||
Date first | 1913 | Date last | 2016 | Obs | 8 | ||||||
Pa first | 52 | Pa last | 43.3 | P.A. Now (θ) | 43.3° | ||||||
Sep first | 1.7 | Sep last | 1.965 | Sep. Now (ρ) | 1.965" | ||||||
Mag pri | 9.15 | Mag sec | 11.56 | delta mag (ΔM) | 2.41 | Spectral class | A2IV (white) | ||||
Pri motion ra | -023 | Sec motion ra | -023 | ||||||||
Pri motion dec | -008 | Sec motion dec | +002 | ||||||||
Notes |
Name | HD 98807 | Constellation | Centaurus | SAO | 238995 | HIP | 55477 | ||||
Tycho2 | 8625-00193-1 | Gaia DR2 | 5339805501927717760 | HD | 98807 | CP | CP-56 4430 | ||||
Distance | 495.05 | Distance ly | 1614.85 |
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 |
11217-5724 | HU 1483 | 1991 | 6 | 43 | 2.0 | 9.15 | 11.56 | A2IV | 112140.65-572358.7 | ||
11217-5724 | HU 1483 | 2015 | 7 | 43 | 2.0 | 9.15 | 11.56 | A2IV | 112140.65-572358.7 | ||
11217-5724 | HU 1483 | 2016 | 8 | 43 | 2.0 | 9.15 | 11.56 | A2IV | 112140.65-572358.7 |
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 | |
B | pa=26.9° sep=1.60" |
Componente originario normalizzato | AB | Name | HD 98807 | Coord arcsec 2000 | 112140.65-572358.7 | Mag | 9.15 | ||||
Spectral class | A2IV (white) | PmRA | -23.00 | PmDE | -8.0 | SAO | 238995 | ||||
HIP | 55477 | Tycho2 | 8625-00193-1 | HD | 98807 | CP | CP-56 4430 |
Tycho2 | 8625-00193-1 | Pflag | RAmdeg | 170.41935801 | DEmdeg | -57.39964785 | |||||
PmRA | -22.6 | PmDE | -8.1 | E RAmdeg | 10 | E DEmdeg | 11 | ||||
E pmRA | 3.6 | E pmDE | 3.5 | EpRAm | 1991.61 | EpDEm | 1991.56 | ||||
Num | 4 | Q RAmdeg | 1.9 | Q DEmdeg | 1.3 | Q pmRA | 1.9 | ||||
Q pmDE | 1.3 | BTmag | 9.339 | E BTmag | 0.020 | VTmag | 9.146 | ||||
E VTmag | 0.018 | Prox | 20 | TYC | T | HIP | 55477 | ||||
CCDM | A | RAdeg | 170.41945472 | DEdeg | -57.39962917 | EpRA 1990 | 1.73 | ||||
EpDE 1990 | 1.71 | E RAdeg | 9.8 | E DEdeg | 10.6 | Posflg | |||||
Corr | -0.2 |
SAO | 238995 | DelFlag | RA1950 | PmRA1950 | -0.0036 | ||||||
DE1950 | PmDE1950 | -0.022 | Vmag | 9.1 | SpType | A2 | |||||
Double code | Source | 43 | CatNum | 3410 | DM | CP-56 4430 | |||||
DMcomp | BDsup | HD | 98807 | M HD | 0 | ||||||
GC | RA1950rad | 2.96450651 | DE1950rad | -0.99702425 | PmRA2000 | -0.0038 | |||||
PmDE2000 | -0.019 |
Catalog | H | HIP | 55477 | Proxy | H | RAhms | 11 21 40.67 | ||||
DEdms | -57 23 58.7 | Vmag | 9.03 | VarFlag | R Vmag | H | |||||
RAdeg | 170.419 | DEdeg | -57.3996 | AstroRef | A | Plx | 1.26 | ||||
CCDM | 11217-5724 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 44 | Rho | 1.965 | HD | 98807 | BD | |||||
CD | CP | CP-56 4430 | Dm number | -56 4430 | VIred | 0.16 | |||||
SpType | A2IV | R SpType | Coord arcsec 2000 | 112140.67-572358.7 |
HIP | 55477 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 2.9743807248 | DErad | -1.0018124517 | Plx | 2.02 | PmRA | -25.13 | ||||
PmDE | 1.25 | E RArad | 0.9 | E DErad | 0.93 | E Plx | 1.3 | ||||
E pmRA | 1.34 | E pmDE | 1.23 | Hpmag | 9.0775 | E Hpmag | 0.0021 | ||||
SHp | 0.022 | VA | 0 | BV | 0.1 | E BV | 0.495 | ||||
VI | 0.16 |
Ccdm | 11217-5724 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.37 | DDEs | 0.4 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.4 | Sp | A2 | PmNote | * | ||||
PmRA | -30 | PmDE | -22 | Dm number | -56 4430 | Cat1 | CPD | ||||
Name2 | 238995 | Cat2 | SAO | HD | 98807 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 11172S5651A | |||||||
HIC | 55477 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 112140.74-572357.3 | Mag | 11.56 | PmRA | -23.00 | ||||
PmDE | 2.0 | Calc delta mag | 2.41 | Calc coord | yes |
Ccdm | 11217-5724 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HU 1483 | DRAs | DDEs | |||||||
R dRAs | Year | 1913 | Theta | 044 | Rho | 1.9 | |||||
Obs | 4 | Vmag | 12.2 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 11172S5651B | |||||||
HIC | 55477 |