Coord 2000 | 16013-2652 | Discov num | KOH 66 | Comp | AB | Coord arcsec 2000 | 16 01 18.43 -26 52 21.3 | ||||
Date first | 1994 | Date last | 2018 | Obs | 3 | ||||||
Pa first | 354 | Pa last | 150.8 | P.A. Now (θ) | 150.8° | ||||||
Sep first | 0.1 | Sep last | 0.269 | Sep. Now (ρ) | 0.269" | ||||||
Mag pri | 7.55 | Mag sec | 9.02 | delta mag (ΔM) | 1.47 | Spectral class | G0V (yellow) | ||||
Pri motion ra | -010 | Sec motion ra | |||||||||
Pri motion dec | -023 | Sec motion dec | |||||||||
Notes | V K (Proper motion indicates physical, K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 143441 | 16 01 18 -26 52 21 | KOH 66 AB | 2018 | 3 | 151 | 0.3 | 7.55 | 9.02 | 1.47 | <=== | ||
Show | 16 01 18 -26 52 21 | LAF 91 AC | 2008 | 1 | 115 | 5.9 | 7.55 | 16.79 | 9.24 | ||||
Show | 16 01 18 -26 52 21 | LAF 91 AD | 2008 | 1 | 113 | 6.9 | 7.55 | 16.99 | 9.44 | ||||
Show | 16 01 18 -26 52 21 | LAF 91 AE | 2008 | 3 | 330 | 11.1 | 7.55 | 13.53 | 5.98 |
Name | HD 143441 | Constellation | Scorpius | HIP | 78483 | Tycho2 | 6787-01367-1 | ||||
Gaia DR2 | 6043151824525797376 | HD | 143441 | CD | CD-2611156 | CP | CP-26 5576 | ||||
Distance | 146.63 | Distance ly | 478.31 |
refcode | metd | author | reference |
Koh1998 | Si j | Koehler, R. & Leinert, Ch. | 1998A&A...331..977K |
Koh1998 | +Ci | A&A 331, 977, 1998 | |
Koh2000a | Si j | Koehler, R., Kunkel, M., Leinert, Ch., & Zinnecker, H. | 2000A&A...356..541K |
Koh2000a | +Ci | A&A 356, 541, 2000 | |
Koh2000b | A j | Koehler, R., Kasper, M., & Herbst, T. | 2000IAUS..200P..63K |
Koh2000b | IAU Symp. 200, 63, 2000 | ||
Koh2001 | Ci j | Koehler. R. | 2001AJ....122.3325K |
Koh2001 | +Si | AJ 122, 3325, 2001 | |
Koh2002 | Ci j | Koehler, R. & Petr-Gotzens, M.G. | 2002AJ....124.2899K |
Koh2002 | +Si | AJ 124, 2899, 2002 | |
Koh2002 | +A | ||
Koh2006 | A j | Koehler, R., Petr-Gotzens, M.G., McCaughrean, M.J., Bouvier, J., Duchene, G., | 2006A&A...458..461K |
Koh2006 | Quirrenbach, A., & Zinnecker, H. | ||
Koh2006 | A&A 458, 461, 2006 | ||
Koh2008 | Si j | Koehler, R., Neuhauser, R., Kramer, S., Leinert, Ch., Ott, T., & Eckart, A. | 2008A&A...488..997K |
Koh2008 | +A | A&A 488, 997, 2008 | |
Koh2008b | A j | Koehler, R., Ratzka, T., Herbst, T.M., & Kasper, M. | 2008A&A...482..929K |
Koh2008b | +orb | A&A 482, 929, 2008 | |
Koh2011 | A j | Koehler, R. | 2011A&A...530A.126L |
Koh2011 | +orb | A&A 530, A126, 2011 | |
Koh2012 | orb j | Koehler, R., Ratzka, T., & Leinert, Ch. | 2012A&A...541A..29K |
Koh2012 | +A | A&A 541, A29, 2012 | |
Koh2012 | +Si | ||
Koh2013 | A j | Koehler, R., Ratzka, T., Petr-Gotzens, M.G., & Correia, S. | 2013A&A...558A..80K |
Koh2013 | +orb | A&A 558, A80, 2013 | |
Koh2016 | A j | Koehler, R., Kasper, M., Herbst, T.M., Ratzka, T., & Bertrang, G.H.-M. | 2016A&A...587A..35K |
Koh2016 | +orb | A&A 587, A35, 2016 | |
Laf2007 | A j | Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F., | 2007ApJ...670.1367L |
Laf2007 | +C | Rigaut, F., Graham, J.R., et al. | |
Laf2007 | ApJ 670, 1367, 2007 | ||
Laf2008 | A j | Lafreniere, D., Jayawardhana, R., Brandeker, A., Ahmic, M., & van Kerkwijk, M.H. | 2008ApJ...683..844L |
Laf2008 | +Hp | ApJ 683, 844, 2008 | |
Laf2008b | A j | Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. | 2008ApJ...689L.153L |
Laf2008b | ApJ 689, L153, 2008 | ||
Laf2009 | Hn u | Lafreniere, D., Marois, C., Doyon, R., & Barman, T. | 2009ApJ...694L.148L |
Laf2009 | ApJ 694, L148, 2009 | ||
Laf2010 | A u | Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H. | 2010ApJ...719..497L |
Laf2010 | ApJ 719, 497, 2010 | ||
Laf2011 | A u | Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., & | 2011ApJ...730...42L |
Laf2011 | Hauschildt, P. | ||
Laf2011 | ApJ 730, 42, 2011 | ||
Laf2011 | (photometry of both components based on 2MASS PSC plus their contrast measures) | ||
Laf2014 | A j | Lafreniere, D., Jayawardhana, R., van Kerkwijk, M.H., Brandeker, A., & Janson, M. | 2014ApJ...785...47L |
Laf2014 | +Al | ApJ 785, 47, 2014 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
16013-2652 | KOH 66 | AB | 2008 | 2 | 161 | 0.2 | 7.55 | 9.02 | G0V | V K | 160118.43-265221.3 |
16013-2652 | KOH 66 | AB | 2018 | 3 | 151 | 0.3 | 7.55 | 9.02 | G0V | V K | 160118.43-265221.3 |
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 | C | D | |
B | pa=153.5° sep=0.26" | |||
C | pa=117.2° sep=5.37" | pa=115.4° sep=5.16" | ||
D | pa=114.9° sep=6.31" | pa=113.4° sep=6.11" | pa=102.3° sep=0.97" | |
E | pa=332.7° sep=10.80" | pa=332.7° sep=11.06" | pa=321.0° sep=15.49" | pa=318.9° sep=16.25" |
Name | HD 143441 | Coord arcsec 2000 | 160118.43-265221.3 | Mag | 7.55 | Spectral class | G0V (yellow) | ||||
PmRA | -10.00 | PmDE | -23.0 | HIP | 78483 | HD | 143441 | ||||
CD | CD-2611156 | CP | CP-26 5576 |
Catalog | H | HIP | 78483 | Proxy | RAhms | 16 01 18.43 | |||||
DEdms | -26 52 21.3 | Vmag | 9.39 | VarFlag | 2 | R Vmag | H | ||||
RAdeg | 240.327 | DEdeg | -26.8726 | AstroRef | Plx | 6.65 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 143441 | BD | |||||||
CD | CD-2611156 | CP | CP-26 5576 | Dm number | -2611156 | VIred | 0.76 | ||||
SpType | G0V | R SpType | Coord arcsec 2000 | 160118.43-265221.3 |
HIP | 78483 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 4.1944937315 | DErad | -0.4690150985 | Plx | 6.82 | PmRA | -9.77 | ||||
PmDE | -22.54 | E RArad | 1.17 | E DErad | 0.66 | E Plx | 1.36 | ||||
E pmRA | 1.58 | E pmDE | 1.44 | Hpmag | 9.5252 | E Hpmag | 0.0032 | ||||
SHp | 0.03 | VA | 0 | BV | 0.663 | E BV | 0.032 | ||||
VI | 0.72 |
Ccdm | 16013-2652 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.38 | DDEs | -20.8 | ||||||
R dRAs | 40 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 10.6 | Sp | G0 | PmNote | |||||
PmRA | PmDE | Dm number | -2611156 | Cat1 | CD | ||||||
Name2 | -26 5576 | Cat2 | CPD | HD | 143441 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | * | IDS | 15552S2635A | ||||||
HIC | 78483 |
Coord arcsec 2000 | 160118.44-265221.5 | Mag | 9.02 | Tycho2 | 6787-01367-1 | Calc delta mag | 1.47 | ||||
Calc coord | yes |
Tycho2 | 6787-01367-1 | Pflag | RAmdeg | 240.32676277 | DEmdeg | -26.87265000 | |||||
PmRA | -8.8 | PmDE | -25.1 | E RAmdeg | 12 | E DEmdeg | 16 | ||||
E pmRA | 1.7 | E pmDE | 1.7 | EpRAm | 1989.64 | EpDEm | 1987.81 | ||||
Num | 6 | Q RAmdeg | 0.9 | Q DEmdeg | 0.7 | Q pmRA | 0.9 | ||||
Q pmDE | 0.7 | BTmag | 10.188 | E BTmag | 0.030 | VTmag | 9.443 | ||||
E VTmag | 0.022 | Prox | 562 | TYC | T | HIP | 78483 | ||||
CCDM | RAdeg | 240.32678722 | DEdeg | -26.87258833 | EpRA 1990 | 1.73 | |||||
EpDE 1990 | 1.38 | E RAdeg | 12.7 | E DEdeg | 18.1 | Posflg | |||||
Corr | -0.1 |
Ccdm | 16013-2652 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | RSU | DRAs | -0.05 | DDEs | -11.6 | |||||
R dRAs | 40 | Year | 1976 | Theta | 328 | Rho | 10.9 | ||||
Obs | Vmag | Sp | PmNote | ||||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | * | IDS | 15552S2635B | ||||||
HIC |
Coord arcsec 2000 | 160118.79-265223.8 | Mag | 16.79 | Calc delta mag | 9.24 | Calc coord | yes |
Coord arcsec 2000 | 160118.86-265224.0 | Mag | 16.99 | Calc delta mag | 9.44 | Calc coord | yes |
Coord arcsec 2000 | 160118.06-265211.7 | Mag | 13.53 | Calc delta mag | 5.98 | Calc coord | yes |