Coord 2000 | 11539+2020 | Discov num | HU 1256 | Comp | AB | Coord arcsec 2000 | 11 53 52.09 +20 20 10.4 | ||||
Date first | 1904 | Date last | 2019 | Obs | 20 | ||||||
Pa first | 251 | Pa last | 355 | P.A. Now (θ) | 355° | ||||||
Sep first | 0.6 | Sep last | 0.29 | Sep. Now (ρ) | 0.29" | ||||||
Mag pri | 9.07 | Mag sec | 10.40 | delta mag (ΔM) | 1.33 | Spectral class | G5 (yellow) | ||||
Pri motion ra | -136 | Sec motion ra | |||||||||
Pri motion dec | -035 | Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 103310 | 82037 | 11 53 52 +20 20 10 | HU 1256 AB | 2019 | 20 | 355 | 0.3 | 9.07 | 10.40 | 1.33 | <=== | |
Show | 82037 | 11 53 52 +20 20 10 | HU 1256 AC | 2013 | 2 | 347 | 1.4 | 9.07 |
Name | HD 103310 | Constellation | Leo | SAO | 82037 | HIP | 58008 | ||||
Tycho2 | 1443-00847-1 | HD | 103310 | GC | 16273 | BD | BD+21 2372 | ||||
Distance | 102.35 | Distance ly | 333.87 |
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 |
11539+2020 | HU 1256 | AB | 2019 | 20 | 355 | 0.3 | 9.07 | 10.40 | G5 | 115352.09+202010.4 |
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 | |
B | pa=355.3° sep=0.29" | |
C | pa=348.2° sep=1.43" | pa=346.4° sep=1.14" |
Name | HD 103310 | Coord arcsec 2000 | 115352.09+202010.4 | Mag | 9.07 | Spectral class | G5 (yellow) | ||||
PmRA | -136.00 | PmDE | -35.0 | SAO | 82037 | HIP | 58008 | ||||
Tycho2 | 1443-00847-1 | HD | 103310 | GC | 16273 | BD | BD+21 2372 |
Tycho2 | 1443-00847-1 | Pflag | RAmdeg | 178.46666403 | DEmdeg | 20.33614707 | |||||
PmRA | -146.3 | PmDE | -29.4 | E RAmdeg | 11 | E DEmdeg | 11 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1989.97 | EpDEm | 1989.22 | ||||
Num | 10 | Q RAmdeg | 1.1 | Q DEmdeg | 0.8 | Q pmRA | 1.2 | ||||
Q pmDE | 0.8 | BTmag | 9.625 | E BTmag | 0.027 | VTmag | 8.740 | ||||
E VTmag | 0.017 | Prox | 999 | TYC | T | HIP | 58008 | ||||
CCDM | AB | RAdeg | 178.46702000 | DEdeg | 20.33621528 | EpRA 1990 | 1.78 | ||||
EpDE 1990 | 1.61 | E RAdeg | 10.9 | E DEdeg | 12.0 | Posflg | P | ||||
Corr | 0.3 |
SAO | 82037 | DelFlag | RA1950 | PmRA1950 | -0.0107 | ||||||
DE1950 | PmDE1950 | -0.028 | Vmag | 8.8 | SpType | G5 | |||||
Double code | Source | 70 | CatNum | 16273 | DM | BD+21 2372 | |||||
DMcomp | BDsup | HD | 103310 | M HD | 0 | ||||||
GC | 16273 | RA1950rad | 3.10362883 | DE1950rad | 0.35979652 | PmRA2000 | -0.0107 | ||||
PmDE2000 | -0.023 |
Catalog | H | HIP | 58008 | Proxy | H | RAhms | 11 53 52.09 | ||||
DEdms | +20 20 10.4 | Vmag | 8.64 | VarFlag | R Vmag | H | |||||
RAdeg | 178.467 | DEdeg | 20.3362 | AstroRef | * | Plx | 8.71 | ||||
CCDM | 11539+2020 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 316 | Rho | 0.241 | HD | 103310 | BD | BD+21 2372 | ||||
CD | CP | Dm number | +21 2372 | VIred | 0.75 | ||||||
SpType | G5 | R SpType | Coord arcsec 2000 | 115352.09+202010.4 |
HIP | 58008 | Sn | 55 | So | 3 | Nc | 2 | ||||
RArad | 3.1148374587 | DErad | 0.3549339809 | Plx | 9.77 | PmRA | -146.02 | ||||
PmDE | -27.08 | E RArad | 1.22 | E DErad | 0.93 | E Plx | 1.38 | ||||
E pmRA | 1.51 | E pmDE | 1.26 | Hpmag | 8.791 | E Hpmag | 0.002 | ||||
SHp | 0.018 | VA | 0 | BV | 0.808 | E BV | 0.025 | ||||
VI | 0.83 |
Ccdm | 11539+2020 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.90 | DDEs | 9.3 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.1 | Sp | G5 | PmNote | * | ||||
PmRA | -122 | PmDE | -44 | Dm number | +21 2372 | Cat1 | BD | ||||
Name2 | +20 1304 | Cat2 | AGK2/3 | HD | 103310 | M HD | |||||
ADS BDS | A 8342 | M ADS BDS | N IDS | IDS | 11487N2054A | ||||||
HIC | 58008 |
Coord arcsec 2000 | 115352.09+202010.7 | Mag | 10.4 | Calc delta mag | 1.33 | Calc coord | yes |
Ccdm | 11539+2020 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HU 1256 | DRAs | DDEs | |||||||
R dRAs | Year | 1944 | Theta | 262 | Rho | 0.5 | |||||
Obs | 4 | Vmag | 10.3 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 8342 | M ADS BDS | N | N IDS | IDS | 11487N2054B | |||||
HIC | 58008 |
Coord arcsec 2000 | 115352.07+202011.8 | Calc delta mag | 9.07 | Calc coord | yes |