Coord 2000 | 02119-7057 | Discov num | DAW 184 | Comp | BC | Coord arcsec 2000 | 02 11 51.60 -70 57 13.3 | ||||
Date first | 1916 | Date last | 2015 | Obs | 8 | ||||||
Pa first | 271 | Pa last | 269.2 | P.A. Now (θ) | 269.2° | ||||||
Sep first | 8.0 | Sep last | 9.89 | Sep. Now (ρ) | 9.89" | ||||||
Mag pri | 11.50 | Mag sec | 14.00 | delta mag (ΔM) | 2.5 | Spectral class | |||||
Pri motion ra | +041 | Sec motion ra | +006 | ||||||||
Pri motion dec | -021 | Sec motion dec | -006 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 13907 | 255860 | 02 11 55 -70 57 04 | HJ 3489 AB | 2015 | 10 | 239 | 19.6 | 7.10 | 11.50 | 4.40 | ||
Show | 02 11 52 -70 57 13 | DAW 184 BC | 2015 | 8 | 269 | 9.9 | 11.50 | 14.00 | 2.50 | <=== |
Constellation | Hydrus | Gaia DR2 | 4692925599710628096 |
refcode | metd | author | reference |
Daw1918a | Ma - | Dawson, B.H. | . |
Daw1918a | Pub. La Plata Obs. 4, Pt.1, 1918 | ||
Daw1918b | Ma - | Dawson, B.H. (measure by Chaves, A.J.) | . |
Daw1918b | Pub. La Plata Obs. 4, Pt.1, 1918 | ||
Daw1919 | orb - | Dawson, B.H. | 1919AJ.....32..109D |
Daw1919 | AJ 32, 109, 1919 | ||
Daw1920 | orb - | Dawson, B.H. | 1920AJ.....32..141D |
Daw1920 | AJ 32, 141, 1920 | ||
Daw1920b | orb - | Dawson, B.H. | 1920AJ.....32..161D |
Daw1920b | AJ 32, 161, 1920 | ||
Daw1922 | Ma - | Dawson, B.H. | . |
Daw1922 | Pub. La Plata Obs. 4, Pt.2, 1922 | ||
Daw1922b | orb - | Dawson, B.H. | 1922AJ.....34...17D |
Daw1922b | AJ 34, 17, 1922 | ||
Daw1924a | Ma - | Dawson, B.H. | 1924AJ.....35..147D |
Daw1924a | AJ 35, 147, 1924 (DAW 112 - 158; data also in Daw1937) | ||
Daw1924b | orb - | Dawson, B.H. | 1924AJ.....36...23D |
Daw1924b | AJ 36, 23, 1924 | ||
Daw1926 | orb - | Dawson, B.H. | 1926AJ.....36..181D |
Daw1926 | AJ 36, 181, 1926 | ||
Daw1927A | Ma - | Dawson, B.H. | 1927sdsc.book...... |
Daw1927A | cited in SDS (Southern Double Star Cat.), 1927 | ||
Daw1933 | orb - | Dawson, B.H. | 1933AJ.....43...15D |
Daw1933 | AJ 43, 15, 1933 | ||
Daw1937 | Ma - | Dawson, B.H. | . |
Daw1937 | Pub. La Plata Obs. 6, 85, 1937 | ||
Daw9999 | Ma - | Dawson, B.H. | ................... |
Daw9999 | Unpublished, manuscript or reference not found. | ||
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. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
02119-7057 | DAW 184 | BC | 1999 | 3 | 269 | 9.6 | 11.50 | 14.00 | D | 021151.60-705713.3 | |
02119-7057 | DAW 184 | BC | 2015 | 8 | 269 | 9.9 | 11.50 | 14.00 | 021151.60-705713.3 |
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=240.6° sep=19.95" | |
C | pa=244.3° sep=22.88" | pa=267.5° sep=3.23" |
Name | HD 13907 | Coord arcsec 2000 | 021155.15-705703.5 | Mag | 7.1 | Spectral class | G8/K0III (yellow) | ||||
PmRA | 0.00 | PmDE | 8.0 | SAO | 255860 | HIP | 10256 | ||||
Tycho2 | 9147-01720-1 | HD | 13907 | GC | 2676 | CP | CP-71 110 |
Tycho2 | 9147-01720-1 | Pflag | RAmdeg | 32.97980129 | DEmdeg | -70.95095279 | |||||
PmRA | 0.8 | PmDE | 6.4 | E RAmdeg | 5 | E DEmdeg | 4 | ||||
E pmRA | 1.2 | E pmDE | 1.2 | EpRAm | 1991.20 | EpDEm | 1991.31 | ||||
Num | 12 | Q RAmdeg | 0.6 | Q DEmdeg | 0.8 | Q pmRA | 0.7 | ||||
Q pmDE | 0.7 | BTmag | 8.367 | E BTmag | 0.016 | VTmag | 7.201 | ||||
E VTmag | 0.010 | Prox | 999 | TYC | T | HIP | 10256 | ||||
CCDM | RAdeg | 32.97979528 | DEdeg | -70.95096778 | EpRA 1990 | 1.65 | |||||
EpDE 1990 | 1.60 | E RAdeg | 4.5 | E DEdeg | 4.4 | Posflg | |||||
Corr | 0.1 |
SAO | 255860 | DelFlag | RA1950 | PmRA1950 | 0.0019 | ||||||
DE1950 | PmDE1950 | 0.003 | Vmag | 7.1 | SpType | G5 | |||||
Double code | Source | 70 | CatNum | 2676 | DM | CP-71 110 | |||||
DMcomp | BDsup | HD | 13907 | M HD | 0 | ||||||
GC | 2676 | RA1950rad | 0.57212019 | DE1950rad | -1.2424131 | PmRA2000 | 0.0007 | ||||
PmDE2000 | 0 |
Catalog | H | HIP | 10256 | Proxy | RAhms | 02 11 55.15 | |||||
DEdms | -70 57 03.5 | Vmag | 7.1 | VarFlag | R Vmag | G | |||||
RAdeg | 32.9798 | DEdeg | -70.951 | AstroRef | Plx | 5 | |||||
CCDM | 02119-7057 | N CCDM | I | Nsys | 1 | Ncomp | 1 | ||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 13907 | BD | |||||||
CD | CP | CP-71 110 | Dm number | -71 110 | VIred | 0.97 | |||||
SpType | G8/K0III | R SpType | Coord arcsec 2000 | 021155.15-705703.5 |
HIP | 10256 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 0.5756060847 | DErad | -1.2383280246 | Plx | 4.65 | PmRA | -0.18 | ||||
PmDE | 8.05 | E RArad | 0.34 | E DErad | 0.36 | E Plx | 0.39 | ||||
E pmRA | 0.39 | E pmDE | 0.48 | Hpmag | 7.2641 | E Hpmag | 0.0012 | ||||
SHp | 0.011 | VA | 0 | BV | 0.995 | E BV | 0.015 | ||||
VI | 0.97 |
Ccdm | 02119-7057 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.20 | DDEs | -4.0 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 3 | Vmag | 7.1 | Sp | G5 | PmNote | * | ||||
PmRA | 7 | PmDE | 3 | Dm number | -71 110 | Cat1 | CPD | ||||
Name2 | 255860 | Cat2 | SAO | HD | 13907 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 02103S7125A | |||||||
HIC | 10256 |
Coord arcsec 2000 | 021151.60-705713.3 | Coord calc | 021151.60-705713.3 | Mag | 11.5 | PmRA | 41.00 | ||||
PmDE | -21.0 | Calc delta mag | 4.4 |
Ccdm | 02119-7057 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | HJ 3489 | DRAs | DDEs | |||||||
R dRAs | Year | 1931 | Theta | 244 | Rho | 21.9 | |||||
Obs | 2 | Vmag | 11.5 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 02103S7125B | |||||||
HIC |
Coord arcsec 2000 | 021150.94-705713.4 | Mag | 14 | PmRA | 6.00 | PmDE | -6.0 | ||||
Calc delta mag | 6.9 | Calc coord | yes |
Ccdm | 02119-7057 | RComp | B | Comp | C | Note1 | |||||
Note2 | Discov num | DAW | DRAs | DDEs | |||||||
R dRAs | Year | 1931 | Theta | 270 | Rho | 8.4 | |||||
Obs | 2 | Vmag | 14.0 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 02103S7125C | |||||||
HIC |