Coord 2000 | 16492-2243 | Discov num | LAF 135 | Comp | AE | Coord arcsec 2000 | 16 49 12.22 -22 42 41.7 | ||||
Date first | 1999 | Date last | 2015 | Obs | 3 | ||||||
Pa first | 155 | Pa last | 154.4 | P.A. Now (θ) | 154.4° | ||||||
Sep first | 13.4 | Sep last | 13.192 | Sep. Now (ρ) | 13.192" | ||||||
Mag pri | 7.88 | Mag sec | 15.54 | delta mag (ΔM) | 7.66 | Spectral class | F3V (yellow-white) | ||||
Pri motion ra | -010 | Sec motion ra | |||||||||
Pri motion dec | -029 | Sec motion dec | |||||||||
Notes | U K (Proper motion indicates non-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 151594 | 184671 | 16 49 12 -22 42 42 | ARA 1812 AB | 2016 | 10 | 285 | 14.0 | 8.96 | 11.00 | 2.04 | ||
Show | 184671 | 16 49 12 -22 42 42 | LAF 135 AC | 2008 | 1 | 264 | 1.5 | 7.88 | 16.20 | 8.32 | |||
Show | 184671 | 16 49 12 -22 42 42 | LAF 135 AD | 2015 | 2 | 28 | 7.2 | 7.88 | 16.10 | 8.22 | |||
Show | 184671 | 16 49 12 -22 42 42 | LAF 135 AE | 2015 | 3 | 154 | 13.2 | 7.88 | 15.54 | 7.66 | <=== |
Constellation | Ophiuchus | SAO | 184671 | HIP | 82319 | Tycho2 | 6809-00423-1 | ||||
Gaia DR2 | 4126469681670065408 | HD | 151594 | BD | BD-22 4219 | CD | CD-2211659 | ||||
CP | CP-22 6247 | Distance | 104.38 | Distance ly | 340.49 |
refcode | metd | author | reference |
Ara1961 | Pa - | Aravamudan, S. | 1961PASP...73..266A |
Ara1961 | PASP 73, 266, 1961 | ||
Ara1963 | Pa - | Aravamudan, S. | . |
Ara1963 | Pub. Nizamiah Obs. 13, Pt.3, 1963 | ||
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 |
16492-2243 | LAF 135 | AE | 2008 | 1 | 155 | 13.3 | 7.88 | 15.54 | F3V | U K | 164912.22-224241.7 |
16492-2243 | LAF 135 | AE | 2015 | 3 | 154 | 13.2 | 7.88 | 15.54 | F3V | U K | 164912.22-224241.7 |
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=286.3° sep=13.03" | |||
C | pa=263.1° sep=1.36" | pa=108.9° sep=11.79" | ||
D | pa=26.5° sep=7.05" | pa=80.4° sep=15.88" | pa=34.8° sep=7.89" | |
E | pa=156.2° sep=13.01" | pa=131.2° sep=23.61" | pa=150.6° sep=13.47" | pa=173.4° sep=18.33" |
Name | HD 151594 | Coord arcsec 2000 | 164912.22-224241.7 | Mag | 8.96 | Spectral class | F3V (yellow-white) | ||||
PmRA | -6.00 | PmDE | -22.0 | SAO | 184671 | HIP | 82319 | ||||
Tycho2 | 6809-00423-1 | HD | 151594 | BD | BD-22 4219 | CD | CD-2211659 | ||||
CP | CP-22 6247 |
Tycho2 | 6809-00423-1 | Pflag | RAmdeg | 252.30089860 | DEmdeg | -22.71157976 | |||||
PmRA | -6.4 | PmDE | -22.6 | E RAmdeg | 9 | E DEmdeg | 11 | ||||
E pmRA | 1.4 | E pmDE | 1.4 | EpRAm | 1989.92 | EpDEm | 1989.31 | ||||
Num | 12 | Q RAmdeg | 1.0 | Q DEmdeg | 0.8 | Q pmRA | 0.9 | ||||
Q pmDE | 0.9 | BTmag | 9.385 | E BTmag | 0.022 | VTmag | 8.955 | ||||
E VTmag | 0.018 | Prox | 144 | TYC | T | HIP | 82319 | ||||
CCDM | A | RAdeg | 252.30091528 | DEdeg | -22.71152667 | EpRA 1990 | 1.73 | ||||
EpDE 1990 | 1.55 | E RAdeg | 10.4 | E DEdeg | 11.7 | Posflg | |||||
Corr | 0.0 |
SAO | 184671 | DelFlag | RA1950 | PmRA1950 | 0 | ||||||
DE1950 | PmDE1950 | -0.018 | Vmag | 8.4 | SpType | F2 | |||||
Double code | Source | 25 | CatNum | 11626 | DM | CD-2211659 | |||||
DMcomp | BDsup | HD | 151594 | M HD | 0 | ||||||
GC | RA1950rad | 4.39037074 | DE1950rad | -0.39487807 | PmRA2000 | 0 | |||||
PmDE2000 | -0.016 |
Catalog | H | HIP | 82319 | Proxy | RAhms | 16 49 12.22 | |||||
DEdms | -22 42 41.5 | Vmag | 8.89 | VarFlag | 2 | R Vmag | H | ||||
RAdeg | 252.301 | DEdeg | -22.7115 | AstroRef | A | Plx | 6.02 | ||||
CCDM | 16492-2243 | N CCDM | I | Nsys | 1 | Ncomp | 2 | ||||
MultFlag | C | Source | Qual | A | M HIP | AB | |||||
Theta | 285 | Rho | 14.035 | HD | 151594 | BD | BD-22 4219 | ||||
CD | CD-2211659 | CP | CP-22 6247 | Dm number | -22 4219 | VIred | 0.47 | ||||
SpType | F3V | R SpType | Coord arcsec 2000 | 164912.22-224241.5 |
HIP | 82319 | Sn | 15 | So | 3 | Nc | 2 | ||||
RArad | 4.4034817635 | DErad | -0.3963908729 | Plx | 9.58 | PmRA | -8.68 | ||||
PmDE | -19.99 | E RArad | 1.66 | E DErad | 1.13 | E Plx | 1.75 | ||||
E pmRA | 2.33 | E pmDE | 1.53 | Hpmag | 8.9845 | E Hpmag | 0.0117 | ||||
SHp | 0.035 | VA | 0 | BV | 0.427 | E BV | 0.028 | ||||
VI | 0.49 |
Ccdm | 16492-2243 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 0.24 | DDEs | 18.9 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.9 | Sp | F2 | PmNote | * | ||||
PmRA | 0 | PmDE | -18 | Dm number | -22 4219 | Cat1 | BD | ||||
Name2 | 184671 | Cat2 | SAO | HD | 151594 | M HD | |||||
ADS BDS | M ADS BDS | N IDS | IDS | 16432S2232A | |||||||
HIC | 82319 |
Coord arcsec 2000 | 164911.32-224238.0 | Mag | 11 | PmRA | -6.00 | PmDE | -23.0 | ||||
Tycho2 | 6809-00423-2 | Calc delta mag | 2.04 | Calc coord | yes |
Tycho2 | 6809-00423-2 | Pflag | RAmdeg | 252.29671435 | DEmdeg | -22.71046610 | |||||
PmRA | -10.0 | PmDE | -14.5 | E RAmdeg | 55 | E DEmdeg | 60 | ||||
E pmRA | 3.0 | E pmDE | 3.1 | EpRAm | 1986.45 | EpDEm | 1985.73 | ||||
Num | 3 | Q RAmdeg | 0.1 | Q DEmdeg | 0.4 | Q pmRA | 0.1 | ||||
Q pmDE | 0.5 | BTmag | 11.450 | E BTmag | 0.089 | VTmag | 10.999 | ||||
E VTmag | 0.094 | Prox | 144 | TYC | HIP | 82319 | |||||
CCDM | B | RAdeg | 252.29673917 | DEdeg | -22.71043194 | EpRA 1990 | 1.70 | ||||
EpDE 1990 | 1.56 | E RAdeg | 57.3 | E DEdeg | 62.5 | Posflg | |||||
Corr | -0.1 |
Ccdm | 16492-2243 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | ARA1812 | DRAs | DDEs | |||||||
R dRAs | Year | 1922 | Theta | 284 | Rho | 14.2 | |||||
Obs | 2 | Vmag | 11.2 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | M ADS BDS | N IDS | IDS | 16432S2232B | |||||||
HIC |
Coord arcsec 2000 | 164912.12-224241.9 | Mag | 16.2 | Calc delta mag | 7.24 | Calc coord | yes |
Coord arcsec 2000 | 164912.45-224235.4 | Mag | 16.1 | Calc delta mag | 7.14 | Calc coord | yes |
Coord arcsec 2000 | 164912.60-224253.6 | Mag | 15.54 | Calc delta mag | 6.58 | Calc coord | yes |