Coord 2000 | 19392-2234 | Discov num | UC 3997 | Comp | Coord arcsec 2000 | 19 39 13.85 -22 34 28.7 | |||||
Date first | 1920 | Date last | 2016 | Obs | 8 | ||||||
Pa first | 255 | Pa last | 255 | P.A. Now (θ) | 255° | ||||||
Sep first | 78.5 | Sep last | 78.924 | Sep. Now (ρ) | 78.924" | ||||||
Mag pri | 9.37 | Mag sec | 11.46 | delta mag (ΔM) | 2.09 | Spectral class | G6V (yellow) | ||||
Pri motion ra | -069 | Sec motion ra | -069 | ||||||||
Pri motion dec | +050 | Sec motion dec | +045 | ||||||||
Notes | V (Proper motion indicates physical) |
Name | HD 185301 | Constellation | Sagittarius | SAO | 188395 | Tycho2 | 6889-00605-1 | ||||
Gaia DR2 | 6768864992462040832 | HD | 185301 | DM | CD-2214129 |
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 |
19392-2234 | UC 3997 | 1999 | 4 | 255 | 78.9 | 9.40 | 11.50 | V | 193913.85-223428.7 | ||
19392-2234 | UC 3997 | 2000 | 2 | 255 | 79.0 | 9.40 | 11.50 | V | 193913.85-223428.7 | ||
19392-2234 | UC 3997 | 2010 | 6 | 255 | 78.9 | 9.37 | 11.46 | G6V | V | 193913.85-223428.7 | |
19392-2234 | UC 3997 | 2015 | 7 | 255 | 78.9 | 9.37 | 11.46 | G6V | V | 193913.85-223428.7 | |
19392-2234 | UC 3997 | 2016 | 8 | 255 | 78.9 | 9.37 | 11.46 | G6V | V | 193913.85-223428.7 |
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=253.8° sep=73.30" |
Componente originario normalizzato | AB | Name | HD 185301 | Coord arcsec 2000 | 193913.85-223428.7 | Mag | 9.37 | ||||
Spectral class | G6V (yellow) | PmRA | -69.00 | PmDE | 50.0 | SAO | 188395 | ||||
Tycho2 | 6889-00605-1 | HD | 185301 | DM | CD-2214129 |
Tycho2 | 6889-00605-1 | Pflag | RAmdeg | 294.80770587 | DEmdeg | -22.57465399 | |||||
PmRA | -66.3 | PmDE | 42.0 | E RAmdeg | 12 | E DEmdeg | 16 | ||||
E pmRA | 1.7 | E pmDE | 1.7 | EpRAm | 1989.94 | EpDEm | 1988.25 | ||||
Num | 6 | Q RAmdeg | 0.7 | Q DEmdeg | 1.6 | Q pmRA | 0.7 | ||||
Q pmDE | 1.6 | BTmag | 10.206 | E BTmag | 0.030 | VTmag | 9.373 | ||||
E VTmag | 0.021 | Prox | 788 | TYC | T | HIP | |||||
CCDM | RAdeg | 294.80787139 | DEdeg | -22.57475333 | EpRA 1990 | 1.71 | |||||
EpDE 1990 | 1.61 | E RAdeg | 13.1 | E DEdeg | 16.5 | Posflg | |||||
Corr | -0.3 |
SAO | 188395 | DelFlag | RA1950 | PmRA1950 | -0.0029 | ||||||
DE1950 | PmDE1950 | 0.05 | Vmag | 9.1 | SpType | G0 | |||||
Double code | Source | 25 | CatNum | 13686 | DM | CD-2214129 | |||||
DMcomp | BDsup | HD | 185301 | M HD | 0 | ||||||
GC | RA1950rad | 5.13235715 | DE1950rad | -0.39602394 | PmRA2000 | -0.0029 | |||||
PmDE2000 | 0.049 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 193908.77-223449.1 | Mag | 11.46 | PmRA | -69.00 | ||||
PmDE | 45.0 | Tycho2 | 6889-00942-1 | Calc delta mag | 2.09 | Calc coord | yes |
Tycho2 | 6889-00942-1 | Pflag | RAmdeg | 294.78479267 | DEmdeg | -22.58030606 | |||||
PmRA | -70.9 | PmDE | 46.0 | E RAmdeg | 84 | E DEmdeg | 102 | ||||
E pmRA | 3.7 | E pmDE | 3.9 | EpRAm | 1983.06 | EpDEm | 1979.31 | ||||
Num | 3 | Q RAmdeg | 1.0 | Q DEmdeg | 1.8 | Q pmRA | 1.0 | ||||
Q pmDE | 1.7 | BTmag | 13.685 | E BTmag | 0.450 | VTmag | 11.656 | ||||
E VTmag | 0.143 | Prox | 788 | TYC | T | HIP | |||||
CCDM | RAdeg | 294.78496972 | DEdeg | -22.58041278 | EpRA 1990 | 1.72 | |||||
EpDE 1990 | 1.61 | E RAdeg | 90.1 | E DEdeg | 113.3 | Posflg | |||||
Corr | -0.3 |