Coord 2000 | 02317-4821 | Discov num | HU 1349 | Comp | Coord arcsec 2000 | 02 31 40.09 -48 21 08.5 | |||||
Date first | 1903 | Date last | 2016 | Obs | 15 | ||||||
Pa first | 331 | Pa last | 331.1 | P.A. Now (θ) | 331.1° | ||||||
Sep first | 9.0 | Sep last | 8.542 | Sep. Now (ρ) | 8.542" | ||||||
Mag pri | 9.44 | Mag sec | 11.17 | delta mag (ΔM) | 1.73 | Spectral class | F6V (yellow-white) | ||||
Pri motion ra | -004 | Sec motion ra | -008 | ||||||||
Pri motion dec | -034 | Sec motion dec | -029 | ||||||||
Notes |
Name | HD 15891 | Constellation | Eridanus | SAO | 215934 | HIP | 11756 | ||||
Tycho2 | 8053-00791-1 | Gaia DR2 | 4938929957647297664 | HD | 15891 | CD | CD-48 668 | ||||
CP | CP-48 286 | Distance | 215.98 | Distance ly | 704.53 |
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 |
02317-4821 | HU 1349 | 1999 | 10 | 331 | 8.7 | 9.44 | 11.17 | F6V | D | 023140.09-482108.5 | |
02317-4821 | HU 1349 | 2010 | 12 | 332 | 8.2 | 9.44 | 11.17 | F6V | 023140.09-482108.5 | ||
02317-4821 | HU 1349 | 2015 | 13 | 331 | 8.5 | 9.44 | 11.17 | F6V | 023140.09-482108.5 | ||
02317-4821 | HU 1349 | 2016 | 15 | 331 | 8.5 | 9.44 | 11.17 | F6V | 023140.09-482108.5 |
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=339.9° sep=7.97" |
Componente originario normalizzato | AB | Name | HD 15891 | Coord arcsec 2000 | 023140.09-482108.5 | Mag | 9.44 | ||||
Spectral class | F6V (yellow-white) | PmRA | -4.00 | PmDE | -34.0 | SAO | 215934 | ||||
HIP | 11756 | Tycho2 | 8053-00791-1 | HD | 15891 | CD | CD-48 668 | ||||
CP | CP-48 286 |
Tycho2 | 8053-00791-1 | Pflag | RAmdeg | 37.91702418 | DEmdeg | -48.35235182 | |||||
PmRA | -4.8 | PmDE | -32.0 | E RAmdeg | 12 | E DEmdeg | 12 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1988.34 | EpDEm | 1988.26 | ||||
Num | 8 | Q RAmdeg | 0.9 | Q DEmdeg | 1.0 | Q pmRA | 0.9 | ||||
Q pmDE | 0.9 | BTmag | 10.076 | E BTmag | 0.026 | VTmag | 9.442 | ||||
E VTmag | 0.019 | Prox | 84 | TYC | T | HIP | 11756 | ||||
CCDM | A | RAdeg | 37.91704222 | DEdeg | -48.35227806 | EpRA 1990 | 1.64 | ||||
EpDE 1990 | 1.64 | E RAdeg | 12.9 | E DEdeg | 13.2 | Posflg | |||||
Corr | 0.0 |
SAO | 215934 | DelFlag | RA1950 | PmRA1950 | -0.0004 | ||||||
DE1950 | PmDE1950 | -0.037 | Vmag | 9.4 | SpType | G0 | |||||
Double code | Source | 48 | CatNum | 1188 | DM | CP-48 286 | |||||
DMcomp | A | BDsup | HD | 15891 | M HD | 0 | |||||
GC | RA1950rad | 0.65395205 | DE1950rad | -0.8477499 | PmRA2000 | 0 | |||||
PmDE2000 | -0.043 |
Catalog | H | HIP | 11756 | Proxy | H | RAhms | 02 31 40.09 | ||||
DEdms | -48 21 08.2 | Vmag | 9.3 | VarFlag | R Vmag | G | |||||
RAdeg | 37.917 | DEdeg | -48.3523 | AstroRef | A | Plx | 3.21 | ||||
CCDM | 02317-4821 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 331 | Rho | 8.598 | HD | 15891 | BD | |||||
CD | CD-48 668 | CP | CP-48 286 | Dm number | -48 668 | VIred | 1.18 | ||||
SpType | F6V | R SpType | Coord arcsec 2000 | 023140.09-482108.2 |
HIP | 11756 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 0.661777206 | DErad | -0.8439064726 | Plx | 4.63 | PmRA | -5.61 | ||||
PmDE | -33.92 | E RArad | 0.92 | E DErad | 0.93 | E Plx | 1.16 | ||||
E pmRA | 1.12 | E pmDE | 1.05 | Hpmag | 9.4007 | E Hpmag | 0.0023 | ||||
SHp | 0.025 | VA | 0 | BV | 0.553 | E BV | 0.015 | ||||
VI | 0.63 |
Ccdm | 02317-4821 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.89 | DDEs | -9.3 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.5 | Sp | G0 | PmNote | * | ||||
PmRA | -4 | PmDE | -37 | Dm number | -48 668 | Cat1 | CD | ||||
Name2 | 215934 | Cat2 | SAO | HD | 15891 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 02281S4848A | |||||||
HIC | 11756 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 023139.81-482101.0 | Mag | 11.17 | PmRA | -8.00 | ||||
PmDE | -29.0 | Tycho2 | 8053-01136-1 | Calc delta mag | 1.73 | Calc coord | yes |
Tycho2 | 8053-01136-1 | Pflag | RAmdeg | 37.91533619 | DEmdeg | -48.35029694 | |||||
PmRA | -5.4 | PmDE | -34.4 | E RAmdeg | 45 | E DEmdeg | 45 | ||||
E pmRA | 2.1 | E pmDE | 2.0 | EpRAm | 1984.05 | EpDEm | 1983.00 | ||||
Num | 4 | Q RAmdeg | 0.4 | Q DEmdeg | 1.4 | Q pmRA | 0.4 | ||||
Q pmDE | 1.4 | BTmag | 11.745 | E BTmag | 0.076 | VTmag | 11.171 | ||||
E VTmag | 0.078 | Prox | 84 | TYC | T | HIP | 11756 | ||||
CCDM | B | RAdeg | 37.91535528 | DEdeg | -48.35021944 | EpRA 1990 | 1.65 | ||||
EpDE 1990 | 1.66 | E RAdeg | 49.0 | E DEdeg | 49.1 | Posflg | |||||
Corr | 0.1 |
Ccdm | 02317-4821 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HU 1349 | DRAs | -2.29 | DDEs | -1.0 | |||||
R dRAs | 10 | Year | 1913 | Theta | 332 | Rho | 8.8 | ||||
Obs | 3 | Vmag | 11.3 | Sp | PmNote | * | |||||
PmRA | 0 | PmDE | -23 | Dm number | Cat1 | ||||||
Name2 | 215933 | Cat2 | SAO | HD | M HD | ||||||
ADS BDS | M ADS BDS | N IDS | IDS | 02281S4848B | |||||||
HIC | 11756 |