Coord 2000 | 04459-1157 | Discov num | HU 104 | Comp | AB | Coord arcsec 2000 | 04 45 51.06 -11 56 57.8 | ||||
Date first | 1900 | Date last | 2016 | Obs | 10 | ||||||
Pa first | 264 | Pa last | 254.8 | P.A. Now (θ) | 254.8° | ||||||
Sep first | 1.0 | Sep last | 1.101 | Sep. Now (ρ) | 1.101" | ||||||
Mag pri | 8.31 | Mag sec | 10.22 | delta mag (ΔM) | 1.91 | Spectral class | F0 (yellow-white) | ||||
Pri motion ra | -022 | Sec motion ra | -022 | ||||||||
Pri motion dec | -020 | Sec motion dec | -020 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 04 45 51 -11 56 58 | HU 104 AB | 2016 | 10 | 255 | 1.1 | 8.31 | 10.22 | 1.91 | <=== | |||
Show | 04 45 51 -11 56 58 | STF 596 AB,C | 2014 | 31 | 303 | 9.9 | 8.31 | 10.02 | 1.71 |
Constellation | Eridanus | HIP | 22140 | Tycho2 | 5324-01902-1 | Gaia DR2 | 3181000736748552448 | ||||
BD | BD-12 982 | Distance | 195.69 | Distance ly | 638.34 |
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. | ||
STFA | (F. Struve DD - Appendix list #1) | ................... | |
STFB | (F. Struve DD - Appendix list #2) | ................... | |
StF1833A | Ma - | Struve, F.G.W. | 1833MmRAS...5...13H |
StF1833A | +Mc | cited by Herschel (MemRAS 5, 13, 1833) | |
StF1833B | Ma - | Struve, F.G.W. | 1833AN.....10..389B |
StF1833B | cited by Bessel (AN 10, 389, 1833) | ||
StF1837 | Ma - | Struve, F.G.W. | 1837AN.....14...249 |
StF1837 | Stellarum duplicium et multiplicium mensurae micrometricae... | ||
StF1837 | (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837 | ||
StF1844A | Ma - | Struve, F.G.W. | 1844QB43.S66....... |
StF1844A | cited by Smyth (Cycle of Celestial Objects 2, 1844) | ||
StF1852A | Ma - | Struve, F.G.W. | . |
StF1852A | cited by Bishop (Bishop Obs. Astron. Observations 1852) | ||
StF1865A | Ma - | Struve, F.G.W. | 1865AN.....64...81E |
StF1865A | cited by Engelmann (AN 64, 81, #1518, 1865) | ||
StF1875A | Ma - | Struve, F.G.W. | 1875AN.....85..323D |
StF1875A | cited by Doberck, 1875 (see Dob1875b,f,g,h) | ||
StF1878 | Ma - | Struve, F.G.W. | . |
StF1878 | Pulkova Observations 9, 1878 | ||
StF1878B | Ma - | Struve, F.G.W. | 1878Obs.....2..239G |
StF1878B | cited by Gledhill (Obs 2, 239, 1878) | ||
StF1880A | Ma - | Struve, F.G.W. | 1880Obs.....3..535G |
StF1880A | cited by Gledhill (Obs 3, 535, 1880) | ||
StF1906A | Ma - | Struve, F.G.W. | 1906QB821.B972..... |
StF1906A | cited in BDS (Burnham Double Star Cat.), 1906 | ||
StF1906B | Ma - | Struve, F.G.W. | 1906MmRAS..56....1L |
StF1906B | cited by Lewis (MemRAS 56, 1, 1906) | ||
StF1922A | Ma - | Struve, F.G.W. | 1922AN....216...49R |
StF1922A | cited by Rabe (AN 216, 49, 1922) | ||
StF1932A | Ma - | Struve, F.G.W. | 1932QB821.A43...... |
StF1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
StF2002 | - - | Weis, J. | |
StF2002 | F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue | ||
StF2002 | USNO Library : QB 821 .S8 W49 2002 | ||
StF2022 | - - | email note from Jan Weis: 6 July 2022 | |
StF9999 | Ma - | Struve, F.G.W. | ................... |
StF9999 | Unpublished, manuscript or reference not found. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
04459-1157 | HU 104 | AB | 1991 | 9 | 250 | 1.2 | 8.31 | 10.22 | F0 | 044551.06-115657.8 | |
04459-1157 | HU 104 | AB | 2016 | 10 | 255 | 1.1 | 8.31 | 10.22 | F0 | 044551.06-115657.8 |
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 | |
B | pa=254.5° sep=1.08" | |
C | pa=303.4° sep=9.76" | pa=308.5° sep=9.09" |
Coord arcsec 2000 | 044551.06-115657.8 | Mag | 8.31 | Spectral class | F0 (yellow-white) | PmRA | -22.00 | ||||
PmDE | -20.0 | HIP | 22140 | Tycho2 | 5324-01902-1 | BD | BD-12 982 |
Tycho2 | 5324-01902-1 | Pflag | P | RAmdeg | 71.46268574 | DEmdeg | -11.94945209 | ||||
PmRA | -21.6 | PmDE | -20.4 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 2.1 | E pmDE | 2.0 | EpRAm | 1991.62 | EpDEm | 1991.35 | ||||
Num | 3 | Q RAmdeg | 0.5 | Q DEmdeg | 1.0 | Q pmRA | 0.4 | ||||
Q pmDE | 1.0 | BTmag | 8.690 | E BTmag | 0.017 | VTmag | 8.309 | ||||
E VTmag | 0.012 | Prox | 12 | TYC | T | HIP | 22140 | ||||
CCDM | A | RAdeg | 71.46275889 | DEdeg | -11.94939611 | EpRA 1990 | 1.71 | ||||
EpDE 1990 | 1.49 | E RAdeg | 6.0 | E DEdeg | 6.8 | Posflg | D | ||||
Corr | -0.1 |
Catalog | H | HIP | 22140 | Proxy | H | RAhms | 04 45 51.06 | ||||
DEdms | -11 56 57.8 | Vmag | 7.97 | VarFlag | 2 | R Vmag | H | ||||
RAdeg | 71.4627 | DEdeg | -11.9494 | AstroRef | A | Plx | 5.38 | ||||
CCDM | 04459-1157 | N CCDM | I | Nsys | 1 | Ncomp | 3 | ||||
MultFlag | C | Source | Qual | D | M HIP | ||||||
Theta | Rho | HD | BD | BD-12 982 | |||||||
CD | CP | Dm number | -12 982 | VIred | 0.43 | ||||||
SpType | F0+... | R SpType | Coord arcsec 2000 | 044551.06-115657.8 |
HIP | 22140 | Sn | 15 | So | 3 | Nc | 3 | ||||
RArad | 1.2472600032 | DErad | -0.2085562602 | Plx | 5.11 | PmRA | -0.43 | ||||
PmDE | -21.86 | E RArad | 1.64 | E DErad | 1.36 | E Plx | 2.53 | ||||
E pmRA | 2.39 | E pmDE | 1.79 | Hpmag | 8.0574 | E Hpmag | 0.0015 | ||||
SHp | 0.021 | VA | 2 | BV | -0.08 | E BV | 0.495 | ||||
VI | 0.43 |
Ccdm | 04459-1157 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.95 | DDEs | 3.3 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 7.7 | Sp | F0 | PmNote | * | ||||
PmRA | -22 | PmDE | -5 | Dm number | -12 982 | Cat1 | BD | ||||
Name2 | 149867 | Cat2 | SAO | HD | M HD | ||||||
ADS BDS | A 3428 | M ADS BDS | N IDS | IDS | 04412S1208A | ||||||
HIC | 22140 |
Coord arcsec 2000 | 044550.99-115658.1 | Mag | 10.22 | PmRA | -22.00 | PmDE | -20.0 | ||||
Tycho2 | 5324-01902-2 | Calc delta mag | 1.91 | Calc coord | yes |
Tycho2 | 5324-01902-2 | Pflag | P | RAmdeg | 71.46268574 | DEmdeg | -11.94945209 | ||||
PmRA | -21.6 | PmDE | -20.4 | E RAmdeg | 6 | E DEmdeg | 7 | ||||
E pmRA | 2.1 | E pmDE | 2.0 | EpRAm | 1991.62 | EpDEm | 1991.35 | ||||
Num | 3 | Q RAmdeg | 0.5 | Q DEmdeg | 1.0 | Q pmRA | 0.4 | ||||
Q pmDE | 1.0 | BTmag | 10.841 | E BTmag | 0.048 | VTmag | 10.220 | ||||
E VTmag | 0.039 | Prox | 12 | TYC | HIP | 22140 | |||||
CCDM | B | RAdeg | 71.46244111 | DEdeg | -11.94950944 | EpRA 1990 | 1.76 | ||||
EpDE 1990 | 1.49 | E RAdeg | 24.5 | E DEdeg | 30.4 | Posflg | D | ||||
Corr | 0.0 |
Ccdm | 04459-1157 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HU 104 | DRAs | DDEs | |||||||
R dRAs | Year | 1900 | Theta | 263 | Rho | 1.1 | |||||
Obs | 6 | Vmag | 11.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 3428 | M ADS BDS | N IDS | IDS | 04412S1208B | ||||||
HIC | 22140 |
Coord arcsec 2000 | 044550.50-115652.4 | Mag | 10.02 | PmRA | 30.00 | PmDE | 0.0 | ||||
Calc delta mag | 1.71 | Calc coord | yes |
Ccdm | 04459-1157 | RComp | Comp | C | Note1 | ||||||
Note2 | Discov num | STF 596 | DRAs | DDEs | |||||||
R dRAs | Year | 1923 | Theta | 292 | Rho | 10.4 | |||||
Obs | 12 | Vmag | 10.2 | Sp | PmNote | ||||||
PmRA | 0 | PmDE | -31 | Dm number | Cat1 | ||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 3428 | M ADS BDS | N IDS | IDS | 04412S1208C | ||||||
HIC | 22140 |