Coord 2000 | 04459-4417 | Discov num | HU 1376 | Comp | Coord arcsec 2000 | 04 45 56.12 -44 17 00.7 | |||||
Date first | 1912 | Date last | 2016 | Obs | 12 | ||||||
Pa first | 315 | Pa last | 310.6 | P.A. Now (θ) | 310.6° | ||||||
Sep first | 5.4 | Sep last | 5.47 | Sep. Now (ρ) | 5.47" | ||||||
Mag pri | 8.56 | Mag sec | 9.50 | delta mag (ΔM) | 0.94 | Spectral class | F6V (yellow-white) | ||||
Pri motion ra | +039 | Sec motion ra | +000 | ||||||||
Pri motion dec | +034 | Sec motion dec | +000 | ||||||||
Notes |
Name | HD 30477 | Constellation | Caelum | Tycho2 | 7592-00027-1 | Gaia DR2 | 4814427961066990848 | ||||
HD | 30477 |
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 |
04459-4417 | HU 1376 | 1999 | 8 | 312 | 5.4 | 8.56 | 9.50 | F6V | D | 044556.12-441700.7 | |
04459-4417 | HU 1376 | 2010 | 10 | 310 | 5.3 | 8.56 | 9.50 | F6V | 044556.12-441700.7 | ||
04459-4417 | HU 1376 | 2015 | 11 | 311 | 5.5 | 8.56 | 9.50 | F6V | 044556.12-441700.7 | ||
04459-4417 | HU 1376 | 2016 | 12 | 311 | 5.5 | 8.56 | 9.50 | F6V | 044556.12-441700.7 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | |
B | pa=320.1° sep=4.64" |
Componente originario normalizzato | AB | Name | HD 30477 | Coord arcsec 2000 | 044556.12-441700.7 | Mag | 8.56 | ||||
Spectral class | F6V (yellow-white) | PmRA | 39.00 | PmDE | 34.0 | Tycho2 | 7592-00027-1 | ||||
HD | 30477 | DM | CD-44 1700 |
Tycho2 | 7592-00027-1 | Pflag | RAmdeg | 71.48386438 | DEmdeg | -44.28354619 | |||||
PmRA | 26.1 | PmDE | 38.1 | E RAmdeg | 7 | E DEmdeg | 7 | ||||
E pmRA | 1.8 | E pmDE | 1.7 | EpRAm | 1991.54 | EpDEm | 1991.54 | ||||
Num | 3 | Q RAmdeg | 4.4 | Q DEmdeg | 1.1 | Q pmRA | 4.4 | ||||
Q pmDE | 1.2 | BTmag | 9.128 | E BTmag | 0.017 | VTmag | 8.557 | ||||
E VTmag | 0.013 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 71.48378028 | DEdeg | -44.28363389 | EpRA 1990 | 1.70 | |||||
EpDE 1990 | 1.72 | E RAdeg | 7.1 | E DEdeg | 6.7 | Posflg | |||||
Corr | 0.1 |
Ccdm | 04459-4417 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 2.15 | DDEs | -1.3 | ||||||
R dRAs | 40 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.9 | Sp | F8 | PmNote | |||||
PmRA | 34 | PmDE | 38 | Dm number | -44 1700 | Cat1 | CD | ||||
Name2 | Cat2 | HD | 30477 | M HD | |||||||
ADS BDS | M ADS BDS | N IDS | IDS | 04429S4428A | |||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 044555.84-441657.1 | Mag | 9.5 | PmRA | 0.00 | ||||
PmDE | 0.0 | Calc delta mag | 0.94 | Calc coord | yes |
Ccdm | 04459-4417 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HU 1376 | DRAs | 1.80 | DDEs | 2.4 | |||||
R dRAs | 40 | Year | 1912 | Theta | 314 | Rho | 5.3 | ||||
Obs | 3 | Vmag | 9.8 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 04429S4428B | |||||||
HIC |