Coord 2000 | 12450-3031 | Discov num | UC 2395 | Comp | Coord arcsec 2000 | 12 45 00.36 -30 30 55.4 | |||||
Date first | 1999 | Date last | 2016 | Obs | 7 | ||||||
Pa first | 17 | Pa last | 16.8 | P.A. Now (θ) | 16.8° | ||||||
Sep first | 14.0 | Sep last | 13.916 | Sep. Now (ρ) | 13.916" | ||||||
Mag pri | 11.24 | Mag sec | 13.35 | delta mag (ΔM) | 2.11 | Spectral class | |||||
Pri motion ra | -061 | Sec motion ra | -052 | ||||||||
Pri motion dec | -018 | Sec motion dec | -020 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Centaurus | Tycho2 | 7248-00033-1 | Gaia DR2 | 6160895707236793600 |
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 |
12450-3031 | UC 2395 | 1999 | 2 | 17 | 13.9 | 11.20 | 13.40 | V | 124500.36-303055.4 | ||
12450-3031 | UC 2395 | 2000 | 2 | 17 | 13.9 | 11.20 | 13.40 | V | 124500.36-303055.4 | ||
12450-3031 | UC 2395 | 2010 | 4 | 17 | 13.7 | 11.24 | 13.35 | V | 124500.36-303055.4 | ||
12450-3031 | UC 2395 | 2015 | 5 | 17 | 13.9 | 11.24 | 13.35 | V | 124500.36-303055.4 | ||
12450-3031 | UC 2395 | 2016 | 7 | 17 | 13.9 | 11.24 | 13.35 | V | 124500.36-303055.4 |
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=14.6° sep=13.77" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 124500.36-303055.4 | Mag | 11.24 | PmRA | -61.00 | ||||
PmDE | -18.0 | Tycho2 | 7248-00033-1 |
Tycho2 | 7248-00033-1 | Pflag | RAmdeg | 191.25145767 | DEmdeg | -30.51536994 | |||||
PmRA | -80.5 | PmDE | -19.2 | E RAmdeg | 48 | E DEmdeg | 55 | ||||
E pmRA | 3.0 | E pmDE | 2.7 | EpRAm | 1988.22 | EpDEm | 1985.87 | ||||
Num | 3 | Q RAmdeg | 5.7 | Q DEmdeg | 2.0 | Q pmRA | 5.6 | ||||
Q pmDE | 2.0 | BTmag | 12.020 | E BTmag | 0.113 | VTmag | 11.155 | ||||
E VTmag | 0.074 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 191.25167278 | DEdeg | -30.51532583 | EpRA 1990 | 1.71 | |||||
EpDE 1990 | 1.75 | E RAdeg | 48.8 | E DEdeg | 57.2 | Posflg | |||||
Corr | 0.1 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 124500.63-303042.1 | Mag | 13.35 | PmRA | -52.00 | ||||
PmDE | -20.0 | Calc delta mag | 2.11 | Calc coord | yes |