Coord 2000 | 00060+4937 | Discov num | HU 502 | Comp | Coord arcsec 2000 | 00 05 57.04 +49 37 20.4 | |||||
Date first | 1902 | Date last | 2021 | Obs | 16 | ||||||
Pa first | 113 | Pa last | 104.4 | P.A. Now (θ) | 104.4° | ||||||
Sep first | 2.4 | Sep last | 2.63 | Sep. Now (ρ) | 2.63" | ||||||
Mag pri | 7.66 | Mag sec | 10.61 | delta mag (ΔM) | 2.95 | Spectral class | F0V (yellow-white) | ||||
Pri motion ra | -010 | Sec motion ra | -007 | ||||||||
Pri motion dec | -001 | Sec motion dec | -002 | ||||||||
Notes |
Name | HD 98 | Constellation | Cassiopeia | SAO | 36054 | HIP | 497 | ||||
Tycho2 | 3254-01137-1 | Gaia DR2 | 393828989014996480 | HD | 98 | BD | BD+48 4244 | ||||
Distance | 146.63 | Distance ly | 478.31 |
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 |
00060+4937 | HU 502 | 1991 | 13 | 108 | 2.4 | 7.66 | 10.61 | F0V | D | 000557.04+493720.4 | |
00060+4937 | HU 502 | 2016 | 14 | 107 | 2.5 | 7.66 | 10.61 | F0V | 000557.04+493720.4 | ||
00060+4937 | HU 502 | 2020 | 15 | 108 | 2.3 | 7.66 | 10.61 | F0V | 000557.04+493720.4 | ||
00060+4937 | HU 502 | 2021 | 16 | 104 | 2.6 | 7.66 | 10.61 | F0V | 000557.04+493720.4 |
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 | pa=111.6° sep=1.78" |
Componente originario normalizzato | AB | Name | HD 98 | Coord arcsec 2000 | 000557.04+493720.4 | Mag | 7.66 | ||||
Spectral class | F0V (yellow-white) | PmRA | -10.00 | PmDE | -1.0 | SAO | 36054 | ||||
HIP | 497 | Tycho2 | 3254-01137-1 | HD | 98 | BD | BD+48 4244 |
Tycho2 | 3254-01137-1 | Pflag | RAmdeg | 1.48765656 | DEmdeg | 49.62234379 | |||||
PmRA | -10.0 | PmDE | -0.8 | E RAmdeg | 4 | E DEmdeg | 5 | ||||
E pmRA | 1.1 | E pmDE | 1.2 | EpRAm | 1991.43 | EpDEm | 1991.15 | ||||
Num | 12 | Q RAmdeg | 1.5 | Q DEmdeg | 1.4 | Q pmRA | 1.5 | ||||
Q pmDE | 1.4 | BTmag | 7.964 | E BTmag | 0.016 | VTmag | 7.660 | ||||
E VTmag | 0.011 | Prox | 24 | TYC | T | HIP | 497 | ||||
CCDM | A | RAdeg | 1.48769167 | DEdeg | 49.62234583 | EpRA 1990 | 1.70 | ||||
EpDE 1990 | 1.50 | E RAdeg | 4.4 | E DEdeg | 4.5 | Posflg | |||||
Corr | 0.1 |
SAO | 36054 | DelFlag | RA1950 | PmRA1950 | -0.0001 | ||||||
DE1950 | PmDE1950 | 0.012 | Vmag | 7.5 | SpType | A3 | |||||
Double code | Source | 3 | CatNum | 11 | DM | BD+48 4244 | |||||
DMcomp | BDsup | HD | 98 | M HD | 0 | ||||||
GC | RA1950rad | 0.01467094 | DE1950rad | 0.86121638 | PmRA2000 | 0.0001 | |||||
PmDE2000 | 0.007 |
Catalog | H | HIP | 497 | Proxy | H | RAhms | 00 05 57.05 | ||||
DEdms | +49 37 20.5 | Vmag | 7.55 | VarFlag | R Vmag | H | |||||
RAdeg | 1.48769 | DEdeg | 49.6223 | AstroRef | A | Plx | 7.05 | ||||
CCDM | 00060+4937 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 108 | Rho | 2.408 | HD | 98 | BD | BD+48 4244 | ||||
CD | CP | Dm number | +48 4244 | VIred | 0.34 | ||||||
SpType | A3 | R SpType | Coord arcsec 2000 | 000557.05+493720.5 |
HIP | 497 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 0.0259650821 | DErad | 0.8660733575 | Plx | 6.82 | PmRA | -6.75 | ||||
PmDE | -1.78 | E RArad | 0.48 | E DErad | 0.43 | E Plx | 0.71 | ||||
E pmRA | 0.56 | E pmDE | 0.54 | Hpmag | 7.6243 | E Hpmag | 0.0013 | ||||
SHp | 0.01 | VA | 0 | BV | 0.3 | E BV | 0.495 | ||||
VI | 0.34 |
Ccdm | 00060+4937 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -2.85 | DDEs | 20.6 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 7.6 | Sp | A3 | PmNote | * | ||||
PmRA | 5 | PmDE | 11 | Dm number | +48 4244 | Cat1 | BD | ||||
Name2 | +49 11 | Cat2 | AGK2/3 | HD | 98 | M HD | |||||
ADS BDS | A 59 | M ADS BDS | N IDS | IDS | 00008N4904A | ||||||
HIC | 497 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 000557.21+493719.7 | Mag | 10.61 | PmRA | -7.00 | ||||
PmDE | -2.0 | Calc delta mag | 2.95 | Calc coord | yes |
Ccdm | 00060+4937 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HU 502 | DRAs | DDEs | |||||||
R dRAs | Year | 1902 | Theta | 113 | Rho | 2.4 | |||||
Obs | 10 | Vmag | 10.9 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 59 | M ADS BDS | N IDS | IDS | 00008N4904B | ||||||
HIC | 497 |