Coord 2000 | 11241+7623 | Discov num | WNO 41 | Comp | AE | Coord arcsec 2000 | 11 24 05.97 +76 23 47.7 | ||||
Date first | 1955 | Date last | 2015 | Obs | 8 | ||||||
Pa first | 219 | Pa last | 218.3 | P.A. Now (θ) | 218.3° | ||||||
Sep first | 39.7 | Sep last | 39.895 | Sep. Now (ρ) | 39.895" | ||||||
Mag pri | 12.78 | Mag sec | 15.97 | delta mag (ΔM) | 3.19 | Spectral class | |||||
Pri motion ra | -002 | Sec motion ra | -006 | ||||||||
Pri motion dec | +013 | Sec motion dec | -006 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 11 24 06 +76 23 48 | HJ 1187 AB | 2017 | 11 | 179 | 19.2 | 12.78 | 12.95 | 0.17 | ||||
Show | 11 24 06 +76 23 48 | WNO 41 AC | 2015 | 8 | 145 | 30.9 | 12.78 | 14.50 | 1.72 | ||||
Show | 11 24 06 +76 23 48 | WNO 41 AD | 2015 | 8 | 9 | 28.4 | 12.78 | 15.85 | 3.07 | ||||
Show | 11 24 06 +76 23 48 | WNO 41 AE | 2015 | 8 | 218 | 39.9 | 12.78 | 15.97 | 3.19 | <=== |
Constellation | Draco | Gaia DR2 | 1080602536040001536 |
refcode | metd | author | reference |
HJ_1826 | Mb - | Herschel, J.F.W. | 1826MmRAS...2..459H |
HJ_1826 | MemRAS 2, 459, 1826 | ||
HJ_1829a | Mb - | Herschel, J.F.W. | 1829MmRAS...3...47H |
HJ_1829a | MemRAS 3, 47, 1829 | ||
HJ_1829b | Mb - | Herschel, J.F.W. | 1829MmRAS...3..177H |
HJ_1829b | MemRAS 3, 177, 1829 | ||
HJ_1831 | Ma - | Herschel, J.F.W. | 1831MmRAS...4..331H |
HJ_1831 | +Mb | MemRAS 4, part 2, 331, 1831 | |
HJ_1833a | Ma - | Herschel, J.F.W. | 1833MmRAS...5...13H |
HJ_1833a | +Mb | MemRAS 5, 13, 1833 | |
HJ_1833b | orb - | Herschel, J.F.W. | 1833MmRAS...5..171H |
HJ_1833b | MemRAS 5, 171, 1833 | ||
HJ_1833c | Mb - | Herschel, J.F.W. | 1833MmRAS...6....1H |
HJ_1833c | MemRAS 6, 1, 1833 | ||
HJ_1833d | orb - | Herschel, J.F.W. | 1833MmRAS...6..149H |
HJ_1833d | MemRAS 6, 149, 1833 | ||
HJ_1835 | Ma - | Herschel, J.F.W. | 1835MmRAS...8...37H |
HJ_1835 | +Mb | MemRAS 8, 37, 1835 | |
HJ_1836 | Mb - | Herschel, J.F.W. | 1836MmRAS...9..193H |
HJ_1836 | MemRAS 9, 193, 1836 | ||
HJ_1847a | Ma j | Herschel, J.F.W. | . |
HJ_1847a | +Mb | Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838) | |
HJ_1847b | Ma j | Herschel, J.F.W. | . |
HJ_1847b | Cape Results, London, 1847 | ||
HJ_1850 | orb - | Herschel, J.F.W. | 1850MmRAS..18...47H |
HJ_1850 | MemRAS 18, 47, 1850 | ||
HJ_1870 | Mb - | Herschel, J.F.W. | 1870MmRAS..38....1H |
HJ_1870 | MemRAS 38, 1, 1870 | ||
HJ_1874A | - | Herschel, J.F.W. | 1874MNRAS..35...28B |
HJ_1874A | cited by Burnham (MNRAS 35, 28, 1874) | ||
HJ_1875A | Ma - | Herschel, J.F.W. | 1875AN.....85..323D |
HJ_1875A | +Mb | cited by Doberck, 1875 (see Dob1875b,f,g,h) | |
HJ_1880A | Ma - | Herschel, J.F.W. | 1880Obs.....3..508G |
HJ_1880A | +Mb | cited by Gledhill (Obs 3, 508, 1880) | |
HJ_1880B | Mb - | Herschel, J.F.W. | 1880MNRAS..40..497B |
HJ_1880B | cited by Burnham (MNRAS 40, 497, 1880) | ||
HJ_1897A | Ma j | Herschel, J.F.W. | 1897MNRAS..57..541S |
HJ_1897A | cited by See (MNRAS 57, 541, 1897) | ||
HJ_1905A | Ma - | Herschel, J.F.W. | 1905LicOB...3..147A |
HJ_1905A | +Mb | cited by Aitken (Lick Obs. Bull. 3, 147, 1905) | |
HJ_1906A | Ma - | Herschel, J.F.W. | 1906MmRAS..56....1L |
HJ_1906A | +Mb | cited by Lewis (MemRAS 56, 1, 1906) | |
HJ_1906B | Ma - | Herschel, J.F.W. | 1906QB821.B972..... |
HJ_1906B | +Mb | cited in BDS (Burnham Double Star Cat.), 1906 | |
HJ_1927A | Mb - | Herschel, J.F.W. | 1927sdsc.book...... |
HJ_1927A | cited in SDS (Southern Double Star Catalog), 1927 | ||
HJ_1932A | Mb - | Herschel, J.F.W. | 1932QB821.A43...... |
HJ_1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
HJ_9999 | M j | Herschel, J.F.W. | ................... |
HJ_9999 | +Ma | Unpublished, manuscript or reference not found. | |
Wng1896A | (Washington Naval Observatory. See also Mkr2008) | 2008ApJ...687..566M | |
Wng1896A | letters trailing each date on reference indicates different observers. | ||
WNO1866a | Ma j | Eastman, J.R. | . |
WNO1866a | Washington Observations, 1866 | ||
WNO1866b | Ma j | Tuttle, H.P., Paymaster, USN | . |
WNO1866b | Washington Observations, 1866 | ||
WNO1868a | Ma j | Eastman, J.R. | 1868AN.....70..383E |
WNO1868a | +T | AN 70, 383, 1868 | |
WNO1876c | Ma j | Watson, J.C. | . |
WNO1876c | Washington Observations, 1876 | ||
WNO1876d | Ma j | Peters, C.H.F. | . |
WNO1876d | Washington Observations, 1876 | ||
WNO1876h | Ma - | Watson, J.C. | 1876AN.....88..131H |
WNO1876h | AN 88, 131, 1876 | ||
WNO1876i | Ma - | Peters, C.H.F. | 1876AN.....88..131H |
WNO1876i | AN 88, 131, 1876 | ||
WNO1878a | T j | Eastman, J.R. | 1878MNRAS.381..360E |
WNO1878a | MNRAS 38, 360, 1878 | ||
WNO1880g | Ma - | Esmatt, Ibrahim | . |
WNO1880g | Washington Observations, 1880 | ||
WNO1885a | T - | Paul, H.M. & Eastman, J.R. | . |
WNO1885a | Washington Observations, 2nd Transit Circle Cat.,1885 | ||
WNO1885a | (rho, theta calculated from individual RA, DEC) | ||
WNO1886f | Ma - | Allen, W.H. | . |
WNO1886f | Washington Observations, 1886 | ||
WNO1887f | Ma - | Allen, W.H. | . |
WNO1887f | Washington Observations, 1887 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
11241+7623 | WNO 41 | AE | 1999 | 2 | 218 | 39.9 | 12.40 | 15.80 | D | 112405.97+762347.7 | |
11241+7623 | WNO 41 | AE | 2004 | 3 | 218 | 39.8 | 12.40 | 15.80 | D | 112405.97+762347.7 | |
11241+7623 | WNO 41 | AE | 2015 | 4 | 218 | 39.9 | 12.78 | 15.97 | 112405.97+762347.7 |
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. |
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A | B | C | D | |
B | pa=179.8° sep=19.23" | |||
C | pa=170.5° sep=25.54" | pa=145.2° sep=7.26" | ||
D | pa=2.2° sep=28.01" | pa=1.2° sep=47.23" | pa=356.6° sep=53.27" | |
E | pa=190.5° sep=31.84" | pa=205.9° sep=13.43" | pa=238.6° sep=11.74" | pa=186.6° sep=59.70" |
Coord arcsec 2000 | 112405.97+762347.7 | Mag | 12.78 | PmRA | -2.00 | PmDE | 13.0 |
Coord arcsec 2000 | 112405.99+762328.5 | Mag | 12.95 | PmRA | 4.00 | PmDE | -27.0 | ||||
Calc delta mag | 0.17 | Calc coord | yes |
Coord arcsec 2000 | 112407.16+762322.5 | Mag | 14.5 | PmRA | 5.00 | PmDE | 2.0 | ||||
Calc delta mag | 1.72 | Calc coord | yes |
Coord arcsec 2000 | 112406.27+762415.7 | Mag | 15.85 | PmRA | -11.00 | PmDE | 6.0 | ||||
Calc delta mag | 3.07 | Calc coord | yes |
Coord arcsec 2000 | 112404.32+762316.4 | Mag | 15.97 | PmRA | -6.00 | PmDE | -6.0 | ||||
Calc delta mag | 3.19 | Calc coord | yes |