Coord 2000 | 13577-4524 | Discov num | UC 2646 | Comp | Coord arcsec 2000 | 13 57 40.53 -45 24 15.5 | |||||
Date first | 1996 | Date last | 2015 | Obs | 5 | ||||||
Pa first | 323 | Pa last | 324.8 | P.A. Now (θ) | 324.8° | ||||||
Sep first | 56.9 | Sep last | 57.476 | Sep. Now (ρ) | 57.476" | ||||||
Mag pri | 8.33 | Mag sec | 15.01 | delta mag (ΔM) | 6.68 | Spectral class | F6/7V (yellow-white) | ||||
Pri motion ra | -056 | Sec motion ra | -025 | ||||||||
Pri motion dec | -075 | Sec motion dec | -103 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Centaurus | SAO | 224571 | HIP | 68194 | Tycho2 | 8263-01376-1 | ||||
Gaia DR2 | 6107596606201334656 | HD | 121637 | CD | CD-44 9001 | CP | CP-44 6587 | ||||
Distance | 70.92 | Distance ly | 231.34 |
refcode | metd | author | reference |
UC | USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) | ................... | |
UC_2013a | Eu j | Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., | 2013AJ....145...44Z |
UC_2013a | & Zacharias, M.I. (UCAC4 Catalog) | ||
UC_2013a | AJ 145, 44, 2013 | ||
UC_2013b | Eu j | Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. | 2013AJ....146...76H |
UC_2013b | AJ 146, 76, 2013 (UC 301 - 5058) | ||
UC_2013b | (Relative astrometry is derived from individual measurements, not precessed means. | ||
UC_2013b | UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended | ||
UC_2013b | image (a flag value of 30 or higher). Model fit magnitudes are given for both | ||
UC_2013b | components if either has such a flag. Model fit magnitudes are indicated by the | ||
UC_2013b | letter "f" following the filter information. | ||
UC_2013b | APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012. | ||
UC_2013b | Due to aperture method used, APASS photometry is only included for pairs wider | ||
UC_2013b | than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed | ||
UC_2013b | identical values for both components in all filters were removed, as well. | ||
UC_2015 | Eu - | Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., | 2015AJ....150..101Z |
UC_2015 | DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C., | ||
UC_2015 | Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G. | ||
UC_2015 | AJ 150, 101, 2015 | ||
UC_9999 | Eu - | temporary UCAC files | ................... |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
13577-4524 | UC 2646 | 2000 | 2 | 321 | 53.4 | 9.30 | 15.00 | V | 135740.53-452415.5 | ||
13577-4524 | UC 2646 | 2010 | 3 | 324 | 56.8 | 8.33 | 15.01 | F6/7V | V | 135740.53-452415.5 | |
13577-4524 | UC 2646 | 2015 | 4 | 325 | 57.5 | 8.33 | 15.01 | F6/7V | V | 135740.53-452415.5 |
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 | pa=333.7° sep=52.41" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 135740.53-452415.5 | Mag | 8.33 | Spectral class | F6/7V (yellow-white) | ||||
PmRA | -56.00 | PmDE | -75.0 | SAO | 224571 | HIP | 68194 | ||||
Tycho2 | 8263-01376-1 | HD | 121637 | CD | CD-44 9001 | CP | CP-44 6587 |
Tycho2 | 8263-01376-1 | Pflag | RAmdeg | 209.41884440 | DEmdeg | -45.40430178 | |||||
PmRA | -59.3 | PmDE | -76.7 | E RAmdeg | 7 | E DEmdeg | 7 | ||||
E pmRA | 1.1 | E pmDE | 1.1 | EpRAm | 1990.83 | EpDEm | 1990.53 | ||||
Num | 8 | Q RAmdeg | 1.0 | Q DEmdeg | 1.6 | Q pmRA | 1.1 | ||||
Q pmDE | 1.5 | BTmag | 8.884 | E BTmag | 0.017 | VTmag | 8.328 | ||||
E VTmag | 0.012 | Prox | 446 | TYC | T | HIP | 68194 | ||||
CCDM | RAdeg | 209.41903861 | DEdeg | -45.40412083 | EpRA 1990 | 1.71 | |||||
EpDE 1990 | 1.52 | E RAdeg | 6.5 | E DEdeg | 6.9 | Posflg | |||||
Corr | 0.0 |
SAO | 224571 | DelFlag | RA1950 | PmRA1950 | -0.0062 | ||||||
DE1950 | PmDE1950 | -0.091 | Vmag | 9 | SpType | F8 | |||||
Double code | Source | 48 | CatNum | 11861 | DM | CP-44 6587 | |||||
DMcomp | BDsup | HD | 121637 | M HD | 0 | ||||||
GC | RA1950rad | 3.6415012 | DE1950rad | -0.7881889 | PmRA2000 | -0.0061 | |||||
PmDE2000 | -0.088 |
Catalog | H | HIP | 68194 | Proxy | RAhms | 13 57 40.57 | |||||
DEdms | -45 24 14.8 | Vmag | 8.26 | VarFlag | R Vmag | H | |||||
RAdeg | 209.419 | DEdeg | -45.4041 | AstroRef | Plx | 16.32 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 121637 | BD | |||||||
CD | CD-44 9001 | CP | CP-44 6587 | Dm number | -44 9001 | VIred | 0.58 | ||||
SpType | F6/F7V | R SpType | Coord arcsec 2000 | 135740.57-452414.8 |
HIP | 68194 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 3.6550518649 | DErad | -0.7924512577 | Plx | 14.1 | PmRA | -54.87 | ||||
PmDE | -76.59 | E RArad | 0.65 | E DErad | 0.46 | E Plx | 0.87 | ||||
E pmRA | 0.7 | E pmDE | 0.44 | Hpmag | 8.3686 | E Hpmag | 0.0013 | ||||
SHp | 0.012 | VA | 0 | BV | 0.517 | E BV | 0.014 | ||||
VI | 0.59 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 135738.32-452328.5 | Mag | 15.01 | PmRA | -25.00 | ||||
PmDE | -103.0 | Calc delta mag | 6.68 | Calc coord | yes |