Coord 2000 | 13383+3314 | Discov num | UC 2574 | Comp | Coord arcsec 2000 | 13 38 15.74 +33 14 18.7 | |||||
Date first | 1950 | Date last | 2020 | Obs | 10 | ||||||
Pa first | 236 | Pa last | 235.5 | P.A. Now (θ) | 235.5° | ||||||
Sep first | 26.5 | Sep last | 26.014 | Sep. Now (ρ) | 26.014" | ||||||
Mag pri | 11.70 | Mag sec | 16.50 | delta mag (ΔM) | 4.8 | Spectral class | |||||
Pri motion ra | -049 | Sec motion ra | -048 | ||||||||
Pri motion dec | -018 | Sec motion dec | -016 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Canes Venatici | Tycho2 | 2540-00742-1 | Gaia DR2 | 1469010314248176896 |
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 |
13383+3314 | UC 2574 | 2000 | 2 | 235 | 26.2 | 11.70 | 16.50 | V | 133815.74+331418.7 | ||
13383+3314 | UC 2574 | 2002 | 2 | 235 | 26.2 | 11.70 | 16.50 | V | 133815.74+331418.7 | ||
13383+3314 | UC 2574 | 2010 | 3 | 236 | 25.9 | 11.70 | 16.50 | V | 133815.74+331418.7 | ||
13383+3314 | UC 2574 | 2015 | 4 | 236 | 25.9 | 11.70 | 16.50 | V | 133815.74+331418.7 | ||
13383+3314 | UC 2574 | 2020 | 10 | 236 | 26.0 | 11.70 | 16.50 | V | 133815.74+331418.7 |
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 | pa=230.6° sep=23.21" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 133815.74+331418.7 | Mag | 11.7 | PmRA | -49.00 | ||||
PmDE | -18.0 | Tycho2 | 2540-00742-1 |
Tycho2 | 2540-00742-1 | Pflag | RAmdeg | 204.56555905 | DEmdeg | 33.23856496 | |||||
PmRA | -49.4 | PmDE | -15.4 | E RAmdeg | 71 | E DEmdeg | 73 | ||||
E pmRA | 5.0 | E pmDE | 5.1 | EpRAm | 1987.12 | EpDEm | 1987.28 | ||||
Num | 3 | Q RAmdeg | 0.1 | Q DEmdeg | 0.3 | Q pmRA | 0.1 | ||||
Q pmDE | 0.3 | BTmag | 12.676 | E BTmag | 0.208 | VTmag | 11.793 | ||||
E VTmag | 0.139 | Prox | 999 | TYC | HIP | ||||||
CCDM | RAdeg | 204.56569583 | DEdeg | 33.23860083 | EpRA 1990 | 1.67 | |||||
EpDE 1990 | 1.70 | E RAdeg | 74.8 | E DEdeg | 76.0 | Posflg | |||||
Corr | -0.2 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 133814.31+331404.0 | Mag | 16.5 | PmRA | -48.00 | ||||
PmDE | -16.0 | Calc delta mag | 4.8 | Calc coord | yes |