Coord 2000 | 03473+2344 | Discov num | HL 19 | Comp | AD | Coord arcsec 2000 | 03 47 17.16 +23 43 36.5 | ||||
Date first | 1887 | Date last | 2015 | Obs | 5 | ||||||
Pa first | 245 | Pa last | 243.8 | P.A. Now (θ) | 243.8° | ||||||
Sep first | 136.4 | Sep last | 130.985 | Sep. Now (ρ) | 130.985" | ||||||
Mag pri | 7.03 | Mag sec | 13.44 | delta mag (ΔM) | 6.41 | Spectral class | F7V (yellow-white) | ||||
Pri motion ra | -035 | Sec motion ra | +015 | ||||||||
Pri motion dec | -026 | Sec motion dec | -048 | ||||||||
Notes | N (See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 76189 | 03 47 17 +23 43 36 | HL 19 AB | 2015 | 5 | 227 | 66.4 | 7.03 | 12.57 | 5.54 | |||
Show | HD 23609 | 76189 | 03 47 17 +23 43 36 | HL 19 AC | 2015 | 5 | 253 | 147.6 | 7.03 | 12.35 | 5.32 | ||
Show | 76189 | 03 47 17 +23 43 36 | HL 19 AD | 2015 | 5 | 244 | 131.0 | 7.03 | 13.44 | 6.41 | <=== | ||
Show | 76189 | 03 47 17 +23 43 36 | MCD 2 AE | 2016 | 5 | 42 | 8.0 | 7.03 | 12.70 | 5.67 | |||
Show | 03 47 07 +23 42 56 | BOV 17 CF | 1996 | 1 | 78 | 1.2 | 10.50 | 13.50 | 3.00 |
Constellation | Taurus | SAO | 76189 | HIP | 17684 | Tycho2 | 1800-01744-1 | ||||
Gaia DR2 | 65010690873940480 | HD | 23609 | BD | BD+23 535 | Distance | 64.43 | ||||
Distance ly | 210.17 |
discov_num | notes | refcode |
HL 19 | Primary is Pleiades star. | |
BOV 17 | CF: 03471+2343BOV 17 = HL 19C, system merged. |
refcode | metd | author | reference |
Bov1992a | Xl - | Bouvier, J. & Appenzeller, I. | 1992A&AS...92..481B |
Bov1992a | A&AS 92, 481, 1992 | ||
Bov1992b | C j | Bouvier, J., Tessier, E., & Cabrit, S. | 1992A&A...261..451B |
Bov1992b | +Ci | A&A 261, 451, 1992 | |
Bov1994 | Si j | Tessier, E., Bouvier, J., & Lacombe, F. | 1994A&A...283..827T |
Bov1994 | A&A 283, 827, 1994 | ||
Bov1997 | A - | Bouvier, J., Rigaut, F., & Nadeau, D. | 1997A&A...323..139B |
Bov1997 | A&A 323, 139, 1997 | ||
Bov2000 | A j | Monin, J.-L. & Bouvier, J. | 2000A&A...356L..75M |
Bov2000 | +C | A&A 356, L75, 2000 | |
Bov2001 | A - | Bouvier, J., Duchene, G., Mermilliod, J.-C., & Simon, T. | 2001A&A...375..989B |
Bov2001 | A&A 375, 989, 2001 | ||
Hl_1866 | Ma j | Hall, A. | 1866AN.....66..381H |
Hl_1866 | AN 66, 381, 1866 | ||
Hl_1872 | Ma j | Hall, A. | 1872AN.....79..247H |
Hl_1872 | AN 79, 247, 1872 (data also in Hl_1877a) | ||
Hl_1874 | Ma - | Hall, A. | 1874AN.....84...17H |
Hl_1874 | AN 84, 17, 1874 (data also in Hl_1877a) | ||
Hl_1875a | Ma j | Hall, A. | . |
Hl_1875a | Washington Observations, 1875 | ||
Hl_1875b | Ma j | Hall, A. | 1875AN.....86..321H |
Hl_1875b | AN 86, 321, 1875 (data also in Hl_1877a) | ||
Hl_1876 | Ma j | Hall, A. | 1876AN.....88..131H |
Hl_1876 | AN 88, 131, 1876 | ||
Hl_1877a | Ma j | Hall, A. | . |
Hl_1877a | Washington Observations, Appendix 6, 1877 | ||
Hl_1877b | Ma - | Hall, A. | 1877MNRAS..38...78H |
Hl_1877b | MNRAS 38, 78, 1877 | ||
Hl_1877c | Ma j | Hall, A. | 1877AN.....90..161H |
Hl_1877c | AN 90, 161, 1877 | ||
Hl_1878 | Ma j | Hall, A. | 1878AN.....93...65H |
Hl_1878 | AN 93, 65, 1878 (data also in Hl_1877a) | ||
Hl_1879 | Ma j | Hall, A. | 1879AN.....95..329H |
Hl_1879 | AN 95, 329, 1879 (data also in Hl_1877a) | ||
Hl_1880 | Ma j | Hall, A. | 1880AN.....97..319H |
Hl_1880 | AN 97, 319, 1880 (data also in Hl_1888) | ||
Hl_1881 | Ma - | Hall, A. | 1888Obs.....4..281H |
Hl_1881 | Observatory 4, 281, 1881 (data also in Hl_1888) | ||
Hl_1881b | Ma j | Hall, A. | 1881MNRAS..41..416. |
Hl_1881b | MNRAS 41, 416, 1881 | ||
Hl_1882 | Ma j | Hall, A. | 1882MNRAS..42..323H |
Hl_1882 | MNRAS 42, 323, 1882 (data also in Hl_1888) | ||
Hl_1882b | Ma - | Hall, A. | 1882AN....102...91H |
Hl_1882b | AN 102, 91, 1882 (data also in Hl_1888) | ||
Hl_1883 | Ma j | Hall, A. | 1883MNRAS..43Q.330H |
Hl_1883 | MNRAS 43, 330, 1883 | ||
Hl_1884 | Ma j | Hall, A. | 1884MNRAS..44..360H |
Hl_1884 | MNRAS 44, 360, 1884 (data also in Hl_1888) | ||
Hl_1884B | Ma - | Hall, A. | 1884AReg...22..216S |
Hl_1884B | cited by Sadler (Astr. Register 22, 216, 1884) | ||
Hl_1885 | Ma j | Hall, A. | 1885MNRAS..45..426H |
Hl_1885 | MNRAS 45, 426, 1885 (data also in Hl_1888) | ||
Hl_1886 | Ma j | Hall, A. | 1886MNRAS..46..453H |
Hl_1886 | MNRAS 46, 453, 1886 | ||
Hl_1887 | Ma j | Hall, A. | 1887AJ......7...99H |
Hl_1887 | AJ 7, 99, 1887 (data also in Hl_1888) | ||
Hl_1889 | Ma - | Hall, A. | 1889AJ......9...75H |
Hl_1889 | AJ 9, 75, 1889 (data also in Hl_1888) | ||
Hl_1891 | Ma - | Hall, A. | . |
Hl_1891 | Washington Observations, 1891 | ||
Hl_1891b | Ma - | Hall, A. | 1891AJ.....11...54H |
Hl_1891b | AJ 11, 54, 1891 (data also in Hl_1888) | ||
Hl_1892 | orb - | Hall, A. | 1892AJ.....12...33H |
Hl_1892 | AJ 12, 33, 1892 | ||
Hl_1892b | Ma - | Hall, A. | 1892AJ.....12....4H |
Hl_1892b | AJ 12, 4, 1892 (data also in Hl_1888) | ||
Hl_1892c | Ma j | Hall, A. | 1892USNOO...6E...1H |
Hl_1892c | Washington Observations for 1888, Appendix 1, 1892 | ||
Hl_1892c | (covers years 1888-1890) | ||
Hl_1893 | Ma - | Hall, A. | 1893AJ.....13..119H |
Hl_1893 | AJ 13, 119, 1893 (data also in Hl_1888) | ||
Hl_1893b | Ma - | Hall, A. | 1893AJ.....13..113H |
Hl_1893b | AJ 13, 113, 1893 (data also in Hl_1888) | ||
Hl_1894 | orb - | Hall, A. | 1894AJ.....14...89H |
Hl_1894 | AJ 14, 89, 1894 | ||
Hl_1906A | Ma - | Hall, A. | 1906QB821.B972..... |
Hl_1906A | cited in BDS (Burnham Double Star Cat.), 1906 | ||
Hl_1906B | Ma - | Hall, A. | 1906MmRAS..56....1L |
Hl_1906B | cited by Lewis (MemRAS 56, 1, 1906) | ||
Hl_9999 | Ma j | Hall, A. | ................... |
Hl_9999 | Unpublished, manuscript or reference not found. | ||
Mcd2012 | C j | Michaud, M. | 2012JDSO....8..249M |
Mcd2012 | JDSO 8, 249, 2012 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
03473+2344 | HL 19 | AD | 1997 | 2 | 244 | 131.5 | 7.03 | 12.00 | N D | 034717.16+234336.5 | |
03473+2344 | HL 19 | AD | 2012 | 3 | 244 | 131.7 | 7.03 | 12.00 | N D | 034717.16+234336.5 | |
03473+2344 | HL 19 | AD | 2015 | 5 | 244 | 131.0 | 7.03 | 13.44 | F7V | N | 034717.16+234336.5 |
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 | E | |
B | pa=224.7° sep=63.49" | ||||
C | pa=254.2° sep=149.56" | pa=272.6° sep=99.39" | |||
D | pa=241.7° sep=122.16" | pa=258.6° sep=64.23" | pa=115.2° sep=40.16" | ||
E | pa=39.8° sep=7.66" | pa=44.2° sep=71.12" | pa=72.6° sep=155.94" | pa=60.5° sep=129.29" | |
F | pa=254.2° sep=148.48" | pa=272.7° sep=98.34" | pa=76.6° sep=1.09" | pa=296.2° sep=39.32" | pa=252.6° sep=154.86" |
Coord arcsec 2000 | 034717.16+234336.5 | Mag | 7.03 | Spectral class | F7V (yellow-white) | PmRA | -35.00 | ||||
PmDE | -26.0 | SAO | 76189 | HIP | 17684 | Tycho2 | 1800-01744-1 | ||||
HD | 23609 | GC | 4535 | BD | BD+23 535 |
Tycho2 | 1800-01744-1 | Pflag | RAmdeg | 56.82142877 | DEmdeg | 23.72675227 | |||||
PmRA | -34.7 | PmDE | -25.1 | E RAmdeg | 5 | E DEmdeg | 6 | ||||
E pmRA | 1.1 | E pmDE | 1.0 | EpRAm | 1991.46 | EpDEm | 1991.00 | ||||
Num | 12 | Q RAmdeg | 0.6 | Q DEmdeg | 0.7 | Q pmRA | 0.6 | ||||
Q pmDE | 0.7 | BTmag | 7.595 | E BTmag | 0.016 | VTmag | 7.026 | ||||
E VTmag | 0.011 | Prox | 999 | TYC | T | HIP | 17684 | ||||
CCDM | RAdeg | 56.82151500 | DEdeg | 23.72681056 | EpRA 1990 | 1.83 | |||||
EpDE 1990 | 1.63 | E RAdeg | 4.8 | E DEdeg | 6.3 | Posflg | |||||
Corr | 0.0 |
SAO | 76189 | DelFlag | RA1950 | PmRA1950 | -0.0025 | ||||||
DE1950 | PmDE1950 | -0.026 | Vmag | 8 | SpType | F5 | |||||
Double code | Source | 70 | CatNum | 4535 | DM | BD+23 535 | |||||
DMcomp | BDsup | HD | 23609 | M HD | 0 | ||||||
GC | 4535 | RA1950rad | 0.9787749 | DE1950rad | 0.41143103 | PmRA2000 | -0.0026 | ||||
PmDE2000 | -0.028 |
Catalog | H | HIP | 17684 | Proxy | RAhms | 03 47 17.16 | |||||
DEdms | +23 43 36.5 | Vmag | 6.98 | VarFlag | R Vmag | H | |||||
RAdeg | 56.8215 | DEdeg | 23.7268 | AstroRef | Plx | 16.1 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 23609 | BD | BD+23 535 | ||||||
CD | CP | Dm number | +23 535 | VIred | 0.57 | ||||||
SpType | F8IV | R SpType | Coord arcsec 2000 | 034717.16+234336.5 |
HIP | 17684 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 0.9917225727 | DErad | 0.4141110087 | Plx | 15.52 | PmRA | -34.94 | ||||
PmDE | -25.54 | E RArad | 0.65 | E DErad | 0.35 | E Plx | 0.73 | ||||
E pmRA | 0.69 | E pmDE | 0.55 | Hpmag | 7.0983 | E Hpmag | 0.0017 | ||||
SHp | 0.01 | VA | 0 | BV | 0.542 | E BV | 0.014 | ||||
VI | 0.62 |
Coord arcsec 2000 | 034713.91+234251.4 | Mag | 12.57 | PmRA | 5.00 | PmDE | -54.0 | ||||
Calc delta mag | 5.54 | Calc coord | yes |
Coord arcsec 2000 | 034706.68+234255.8 | Coord calc | 034706.68+234255.8 | Mag | 10.5 | Spectral class | K3V (yellow-orange) | ||||
PmRA | 17.00 | PmDE | -43.0 | Calc delta mag | 3.47 |
Coord arcsec 2000 | 034709.32+234238.7 | Mag | 13.44 | PmRA | 15.00 | PmDE | -48.0 | ||||
Calc delta mag | 6.41 | Calc coord | yes |
Coord arcsec 2000 | 034717.52+234342.4 | Mag | 12.7 | Calc delta mag | 5.67 | Calc coord | yes |
Coord arcsec 2000 | 034706.76+234256.1 | Mag | 13.5 | Calc delta mag | 6.47 | Calc coord | yes |