Coord 2000 | 19131+6635 | Discov num | MLB 289 | Comp | BC | Coord arcsec 2000 | 19 12 57.45 +66 36 02.3 | ||||
Date first | 1923 | Date last | 2015 | Obs | 9 | ||||||
Pa first | 2 | Pa last | 358.5 | P.A. Now (θ) | 358.5° | ||||||
Sep first | 4.6 | Sep last | 5.699 | Sep. Now (ρ) | 5.699" | ||||||
Mag pri | 11.49 | Mag sec | 13.00 | delta mag (ΔM) | 1.51 | Spectral class | |||||
Pri motion ra | +005 | Sec motion ra | +003 | ||||||||
Pri motion dec | +004 | Sec motion dec | -011 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 19 13 03 +66 35 54 | MLB 289 AB | 2015 | 13 | 285 | 32.0 | 10.41 | 11.49 | 1.08 | ||||
Show | 19 12 57 +66 36 02 | MLB 289 BC | 2015 | 9 | 359 | 5.7 | 11.49 | 13.00 | 1.51 | <=== |
Constellation | Draco | Tycho2 | 4229-00206-1 | Gaia DR2 | 2255004168526597632 |
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 |
19131+6635 | MLB 289 | BC | 1999 | 2 | 359 | 5.7 | 11.49 | 13.00 | D | 191257.45+663602.3 | |
19131+6635 | MLB 289 | BC | 2010 | 3 | 359 | 5.9 | 11.49 | 13.00 | D | 191257.45+663602.3 | |
19131+6635 | MLB 289 | BC | 2015 | 5 | 358 | 5.7 | 11.49 | 13.00 | 191257.45+663602.3 |
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=285.5° sep=32.15" | |
C | pa=294.7° sep=34.17" | pa=359.4° sep=5.70" |
Coord arcsec 2000 | 191302.65+663553.7 | Mag | 10.41 | PmRA | -4.00 | PmDE | 17.0 | ||||
Tycho2 | 4229-01716-1 |
Tycho2 | 4229-01716-1 | Pflag | RAmdeg | 288.26106466 | DEmdeg | 66.59826947 | |||||
PmRA | -5.2 | PmDE | 14.2 | E RAmdeg | 23 | E DEmdeg | 25 | ||||
E pmRA | 1.8 | E pmDE | 1.9 | EpRAm | 1988.66 | EpDEm | 1988.11 | ||||
Num | 4 | Q RAmdeg | 1.0 | Q DEmdeg | 0.8 | Q pmRA | 1.0 | ||||
Q pmDE | 0.7 | BTmag | 10.978 | E BTmag | 0.050 | VTmag | 10.408 | ||||
E VTmag | 0.041 | Prox | 322 | TYC | T | HIP | |||||
CCDM | RAdeg | 288.26108639 | DEdeg | 66.59823833 | EpRA 1990 | 1.74 | |||||
EpDE 1990 | 1.64 | E RAdeg | 26.4 | E DEdeg | 29.2 | Posflg | |||||
Corr | 0.0 |
Coord arcsec 2000 | 191257.45+663602.3 | Coord calc | 191257.45+663602.3 | Mag | 11.49 | PmRA | 5.00 | ||||
PmDE | 4.0 | Tycho2 | 4229-00206-1 | Calc delta mag | 1.08 |
Tycho2 | 4229-00206-1 | Pflag | RAmdeg | 288.23936764 | DEmdeg | 66.60064336 | |||||
PmRA | 4.8 | PmDE | 8.8 | E RAmdeg | 58 | E DEmdeg | 63 | ||||
E pmRA | 2.2 | E pmDE | 2.3 | EpRAm | 1981.21 | EpDEm | 1980.26 | ||||
Num | 4 | Q RAmdeg | 1.2 | Q DEmdeg | 2.9 | Q pmRA | 1.2 | ||||
Q pmDE | 2.9 | BTmag | 12.981 | E BTmag | 0.290 | VTmag | 11.492 | ||||
E VTmag | 0.112 | Prox | 322 | TYC | HIP | ||||||
CCDM | RAdeg | 288.23937389 | DEdeg | 66.60056611 | EpRA 1990 | 1.71 | |||||
EpDE 1990 | 1.66 | E RAdeg | 77.1 | E DEdeg | 86.3 | Posflg | |||||
Corr | -0.1 |
Coord arcsec 2000 | 191257.44+663608.0 | Mag | 13 | PmRA | 3.00 | PmDE | -11.0 | ||||
Calc delta mag | 2.59 | Calc coord | yes |