Coord 2000 | 00191+6513 | Discov num | MLB 243 | Comp | Coord arcsec 2000 | 00 19 04.75 +65 13 13.6 | |||||
Date first | 1894 | Date last | 2016 | Obs | 11 | ||||||
Pa first | 301 | Pa last | 312.8 | P.A. Now (θ) | 312.8° | ||||||
Sep first | 6.3 | Sep last | 5 | Sep. Now (ρ) | 5" | ||||||
Mag pri | 9.19 | Mag sec | 11.08 | delta mag (ΔM) | 1.89 | Spectral class | B8II (blue-white) | ||||
Pri motion ra | +002 | Sec motion ra | +014 | ||||||||
Pri motion dec | -002 | Sec motion dec | -001 | ||||||||
Notes |
Name | HD 1456 | Constellation | Cassiopeia | Tycho2 | 4023-01268-1 | Gaia DR2 | 528054860270375808 | ||||
HD | 1456 |
refcode | metd | author | reference |
Mlb1918 | Mb - | Milburn, W. (Espin, T.E.) | 1918MNRAS..78..189E |
Mlb1918 | MNRAS 78, 189, 1918 (MLB 1 - 35; measures by Espin) | ||
Mlb1919 | Mb - | Milburn, W. (Espin, T.E.) | 1919MNRAS..79..211E |
Mlb1919 | MNRAS 79, 211, 1919 (MLB 36 - 106; measures by Espin) | ||
Mlb1920 | Mb - | Milburn, W. | 1920MNRAS..80..329M |
Mlb1920 | MNRAS 80, 329, 1920 (MLB 107 - 149) | ||
Mlb1921 | Mb - | Milburn, W. | 1921MNRAS..81..232E |
Mlb1921 | MNRAS 81, 232, 1921 (MLB 150 - 182) | ||
Mlb1922 | Mb j | Milburn, W. (Espin, T.E.) | 1922MNRAS..82..187E |
Mlb1922 | MNRAS 82, 187, 1922 (MLB 183 - 241; measures by Espin) | ||
Mlb1923 | Mb - | Milburn, W. | 1923MNRAS..83..154E |
Mlb1923 | MNRAS 83, 154, 1923 (MLB 242 - 275) | ||
Mlb1924 | Mb - | Milburn, W. | 1924MNRAS..84..162E |
Mlb1924 | MNRAS 84, 162, 1924 (MLB 276 - 322) | ||
Mlb1925 | Mb j | Milburn, W. | 1925MNRAS..85..276E |
Mlb1925 | MNRAS 85, 276, 1925 (MLB 323 - 376) | ||
Mlb1926 | Mb - | Milburn, W. | 1926MNRAS..86..131E |
Mlb1926 | MNRAS 86, 131, 1926 (MLB 377 - 440) | ||
Mlb1927 | Mb j | Milburn, W. | 1927MNRAS..87..215E |
Mlb1927 | +Po | MNRAS 87, 215, 1927 (MLB 441 - 510) | |
Mlb1928 | Mb - | Milburn, W. | 1928MNRAS..88..185E |
Mlb1928 | MNRAS 88, 185, 1928 (MLB 511 - 551) | ||
Mlb1929 | Mb - | Milburn, W. | 1929MNRAS..89..268E |
Mlb1929 | MNRAS 89, 268, 1929 (MLB 552 - 591) | ||
Mlb1930 | Mb - | Milburn, W. | 1930MNRAS..90..317E |
Mlb1930 | MNRAS 90, 317, 1930 (MLB 592 - 630) | ||
Mlb1931 | Mb j | Milburn, W. | 1931MNRAS..91..294E |
Mlb1931 | MNRAS 91, 294, 1931 (MLB 631 - 673) | ||
Mlb1932 | Ma - | Milburn, W. | 1932MNRAS..92..214E |
Mlb1932 | +Mb | MNRAS 92, 214, 1932 (MLB 674 - 732) | |
Mlb1932B | Ma - | Milburn, W. | 1932QB821.A43...... |
Mlb1932B | cited by ADS (Aitken Double Star Cat., 1932) | ||
Mlb1933 | Ma j | Milburn, W. | 1933MNRAS..93..192E |
Mlb1933 | +Mb | MNRAS 93, 192, 1933 (MLB 733 - 806) | |
Mlb1934 | Mb j | Milburn, W. | 1934MNRAS..94..255M |
Mlb1934 | MNRAS 94, 255, 1934 (MLB 807 - 912) | ||
Mlb1935 | Mb j | Milburn, W. | 1935MNRAS..95..298M |
Mlb1935 | MNRAS 95, 298, 1935 (MLB 913 - 969) | ||
Mlb1936 | Mb - | Milburn, W. | 1936MNRAS..96..266M |
Mlb1936 | MNRAS 96, 266, 1936 (MLB 970 - 997) | ||
Mlb1937 | Ma - | Milburn, W. | 1937MNRAS..97..222M |
Mlb1937 | +Mb | MNRAS 97, 222, 1937 (MLB 998 - 1025) | |
Mlb1938 | Ma - | Milburn, W. | 1938MNRAS..98..223M |
Mlb1938 | +Mb | MNRAS 98, 223, 1938 (MLB 1026 - 1032) | |
Mlb1939 | Mb - | Milburn, W. | 1939MNRAS..99..278M |
Mlb1939 | MNRAS 99, 278, 1939 (MLB 1033 - 1051) | ||
Mlb9999 | Mb - | Milburn, W. | ................... |
Mlb9999 | Unpublished, manuscript or reference not found. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00191+6513 | MLB 243 | 2000 | 7 | 312 | 4.7 | 9.19 | 11.08 | B8II | D | 001904.75+651313.6 | |
00191+6513 | MLB 243 | 2011 | 8 | 313 | 4.8 | 9.19 | 11.08 | B8II | D | 001904.75+651313.6 | |
00191+6513 | MLB 243 | 2015 | 10 | 313 | 4.7 | 9.19 | 11.08 | B8II | 001904.75+651313.6 | ||
00191+6513 | MLB 243 | 2016 | 11 | 313 | 5.0 | 9.19 | 11.08 | B8II | 001904.75+651313.6 |
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=335.6° sep=3.73" |
Componente originario normalizzato | AB | Name | HD 1456 | Coord arcsec 2000 | 001904.75+651313.6 | Mag | 9.19 | ||||
Spectral class | B8II (blue-white) | PmRA | 2.00 | PmDE | -2.0 | Tycho2 | 4023-01268-1 | ||||
HD | 1456 |
Tycho2 | 4023-01268-1 | Pflag | RAmdeg | 4.76977749 | DEmdeg | 65.22045129 | |||||
PmRA | -0.4 | PmDE | -1.9 | E RAmdeg | 10 | E DEmdeg | 10 | ||||
E pmRA | 1.9 | E pmDE | 1.9 | EpRAm | 1991.41 | EpDEm | 1991.30 | ||||
Num | 4 | Q RAmdeg | 0.6 | Q DEmdeg | 0.8 | Q pmRA | 0.6 | ||||
Q pmDE | 0.8 | BTmag | 9.784 | E BTmag | 0.021 | VTmag | 9.188 | ||||
E VTmag | 0.016 | Prox | 50 | TYC | T | HIP | |||||
CCDM | RAdeg | 4.76978000 | DEdeg | 65.22045556 | EpRA 1990 | 1.70 | |||||
EpDE 1990 | 1.59 | E RAdeg | 9.6 | E DEdeg | 10.3 | Posflg | |||||
Corr | 0.0 |
Ccdm | 00191+6513 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.07 | DDEs | 12.9 | ||||||
R dRAs | 21 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.2 | Sp | A | PmNote | |||||
PmRA | 23 | PmDE | -8 | Dm number | +64 26 | Cat1 | BD | ||||
Name2 | Cat2 | HD | 1456 | M HD | |||||||
ADS BDS | A 260 | M ADS BDS | N IDS | IDS | 00136N6440A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 001904.51+651317.0 | Mag | 11.08 | PmRA | 14.00 | ||||
PmDE | -1.0 | Tycho2 | 4023-01337-1 | Calc delta mag | 1.89 | Calc coord | yes |
Tycho2 | 4023-01337-1 | Pflag | RAmdeg | 4.76741683 | DEmdeg | 65.22139257 | |||||
PmRA | 16.1 | PmDE | 0.5 | E RAmdeg | 49 | E DEmdeg | 53 | ||||
E pmRA | 2.4 | E pmDE | 2.5 | EpRAm | 1987.02 | EpDEm | 1986.66 | ||||
Num | 3 | Q RAmdeg | 2.0 | Q DEmdeg | 0.9 | Q pmRA | 2.0 | ||||
Q pmDE | 0.9 | BTmag | 11.766 | E BTmag | 0.086 | VTmag | 11.081 | ||||
E VTmag | 0.078 | Prox | 50 | TYC | T | HIP | |||||
CCDM | RAdeg | 4.76732778 | DEdeg | 65.22139167 | EpRA 1990 | 1.71 | |||||
EpDE 1990 | 1.61 | E RAdeg | 50.1 | E DEdeg | 53.6 | Posflg | |||||
Corr | -0.2 |
Ccdm | 00191+6513 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | MLB 243 | DRAs | DDEs | |||||||
R dRAs | Year | 1901 | Theta | 304 | Rho | 5.0 | |||||
Obs | 2 | Vmag | 10.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A 260 | M ADS BDS | N IDS | IDS | 00136N6440B | ||||||
HIC |