Coord 2000 | 04237-5351 | Discov num | HU 1368 | Comp | AB | Coord arcsec 2000 | 04 23 39.86 -53 51 03.3 | ||||
Date first | 1913 | Date last | 2019 | Obs | 13 | ||||||
Pa first | 56 | Pa last | 51.2 | P.A. Now (θ) | 51.2° | ||||||
Sep first | 2.3 | Sep last | 2.303 | Sep. Now (ρ) | 2.303" | ||||||
Mag pri | 10.66 | Mag sec | 10.85 | delta mag (ΔM) | 0.19 | Spectral class | G2/3V (yellow) | ||||
Pri motion ra | -023 | Sec motion ra | -023 | ||||||||
Pri motion dec | +003 | Sec motion dec | +003 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 28166 | 233502 | 04 23 40 -53 51 03 | HU 1368 AB | 2019 | 13 | 51 | 2.3 | 10.66 | 10.85 | 0.19 | <=== | |
Show | 233502 | 04 23 40 -53 51 03 | TOI 268 AC | 2015 | 1 | 33 | 10.0 | 10.50 | 18.60 | 8.10 |
Name | HD 28166 | Constellation | Dorado | SAO | 233502 | HIP | 20504 | ||||
Tycho2 | 8502-01145-1 | HD | 28166 | CP | CP-54 658 | Distance | 285.71 | ||||
Distance ly | 931.99 |
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. | ||
Tod2010 | TOI Numbers from Stassun et al. (2019AJ....158..138S). Double star results in Tok202 | 0b. | |
Tod2010 | Those without TOI numbers in Table 6 are assigned as TOI9001-TOI9003. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
04237-5351 | HU 1368 | AB | 2019 | 13 | 51 | 2.3 | 10.66 | 10.85 | G2/3V | 042339.86-535103.3 |
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=36.3° sep=1.79" | |
C | pa=20.9° sep=8.97" | pa=17.1° sep=7.26" |
Name | HD 28166 | Coord arcsec 2000 | 042339.86-535103.3 | Mag | 10.66 | Spectral class | G2/3V (yellow) | ||||
PmRA | -23.00 | PmDE | 3.0 | SAO | 233502 | HIP | 20504 | ||||
Tycho2 | 8502-01145-1 | HD | 28166 | CP | CP-54 658 |
Tycho2 | 8502-01145-1 | Pflag | P | RAmdeg | 65.91609069 | DEmdeg | -53.85090905 | ||||
PmRA | -23.3 | PmDE | 3.4 | E RAmdeg | 35 | E DEmdeg | 35 | ||||
E pmRA | 3.4 | E pmDE | 3.0 | EpRAm | 1990.44 | EpDEm | 1990.17 | ||||
Num | 3 | Q RAmdeg | 1.9 | Q DEmdeg | 0.5 | Q pmRA | 1.9 | ||||
Q pmDE | 0.5 | BTmag | 11.562 | E BTmag | 0.067 | VTmag | 10.661 | ||||
E VTmag | 0.047 | Prox | 23 | TYC | T | HIP | 20504 | ||||
CCDM | A | RAdeg | 65.91575583 | DEdeg | -53.85111139 | EpRA 1990 | 1.57 | ||||
EpDE 1990 | 1.59 | E RAdeg | 35.0 | E DEdeg | 35.2 | Posflg | D | ||||
Corr | 0.1 |
SAO | 233502 | DelFlag | RA1950 | PmRA1950 | -0.0013 | ||||||
DE1950 | PmDE1950 | 0.08 | Vmag | 9.9 | SpType | G | |||||
Double code | Source | 42 | CatNum | 1342 | DM | CP-54 658 | |||||
DMcomp | BDsup | HD | 28166 | M HD | 0 | ||||||
GC | RA1950rad | 1.14536063 | DE1950rad | -0.94186287 | PmRA2000 | -0.0008 | |||||
PmDE2000 | 0.077 |
Catalog | H | HIP | 20504 | Proxy | H | RAhms | 04 23 39.78 | ||||
DEdms | -53 51 04.0 | Vmag | 10 | VarFlag | R Vmag | H | |||||
RAdeg | 65.9158 | DEdeg | -53.8511 | AstroRef | A | Plx | 3.38 | ||||
CCDM | 04237-5351 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 52 | Rho | 2.265 | HD | 28166 | BD | |||||
CD | CP | CP-54 658 | Dm number | -54 658 | VIred | 0.76 | |||||
SpType | G2/G3V | R SpType | Coord arcsec 2000 | 042339.78-535104.0 |
HIP | 20504 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 1.1504472175 | DErad | -0.9398792415 | Plx | 3.5 | PmRA | -20.02 | ||||
PmDE | 3.02 | E RArad | 1.25 | E DErad | 1.54 | E Plx | 1.47 | ||||
E pmRA | 1.93 | E pmDE | 2.28 | Hpmag | 10.1222 | E Hpmag | 0.0033 | ||||
SHp | 0.028 | VA | 0 | BV | 0.57 | E BV | 0.039 | ||||
VI | 0.64 |
Ccdm | 04237-5351 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.06 | DDEs | 2.4 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 10.6 | Sp | G | PmNote | * | ||||
PmRA | -11 | PmDE | 80 | Dm number | -54 658 | Cat1 | CPD | ||||
Name2 | 233502 | Cat2 | SAO | HD | 28166 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 04213S5405A | |||||||
HIC | 20504 |
Coord arcsec 2000 | 042339.98-535101.9 | Mag | 10.85 | PmRA | -23.00 | PmDE | 3.0 | ||||
HIP | 20504 | Tycho2 | 8502-01145-2 | Calc delta mag | 0.19 | Calc coord | yes |
Tycho2 | 8502-01145-2 | Pflag | P | RAmdeg | 65.91609069 | DEmdeg | -53.85090905 | ||||
PmRA | -23.3 | PmDE | 3.4 | E RAmdeg | 35 | E DEmdeg | 35 | ||||
E pmRA | 3.4 | E pmDE | 3.0 | EpRAm | 1990.44 | EpDEm | 1990.17 | ||||
Num | 3 | Q RAmdeg | 1.9 | Q DEmdeg | 0.5 | Q pmRA | 1.9 | ||||
Q pmDE | 0.5 | BTmag | 11.539 | E BTmag | 0.070 | VTmag | 10.852 | ||||
E VTmag | 0.060 | Prox | 23 | TYC | T | HIP | 20504 | ||||
CCDM | B | RAdeg | 65.91659444 | DEdeg | -53.85072917 | EpRA 1990 | 1.57 | ||||
EpDE 1990 | 1.60 | E RAdeg | 40.3 | E DEdeg | 40.4 | Posflg | D | ||||
Corr | 0.1 |
Catalog | H | HIP | 20504 | Proxy | H | RAhms | 04 23 39.78 | ||||
DEdms | -53 51 04.0 | Vmag | 10 | VarFlag | R Vmag | H | |||||
RAdeg | 65.9158 | DEdeg | -53.8511 | AstroRef | A | Plx | 3.38 | ||||
CCDM | 04237-5351 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 52 | Rho | 2.265 | HD | 28166 | BD | |||||
CD | CP | CP-54 658 | Dm number | -54 658 | VIred | 0.76 | |||||
SpType | G2/G3V | R SpType | Coord arcsec 2000 | 042339.78-535104.0 |
HIP | 20504 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 1.1504472175 | DErad | -0.9398792415 | Plx | 3.5 | PmRA | -20.02 | ||||
PmDE | 3.02 | E RArad | 1.25 | E DErad | 1.54 | E Plx | 1.47 | ||||
E pmRA | 1.93 | E pmDE | 2.28 | Hpmag | 10.1222 | E Hpmag | 0.0033 | ||||
SHp | 0.028 | VA | 0 | BV | 0.57 | E BV | 0.039 | ||||
VI | 0.64 |
Ccdm | 04237-5351 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HU 1368 | DRAs | DDEs | |||||||
R dRAs | Year | 1913 | Theta | 053 | Rho | 2.2 | |||||
Obs | 4 | Vmag | 10.8 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 04213S5405B | |||||||
HIC | 20504 |
Coord arcsec 2000 | 042340.22-535054.9 | Mag | 18.6 | PmRA | -21.00 | PmDE | 1.0 | ||||
Calc delta mag | 7.94 | Calc coord | yes |