Coord 2000 | 20327-2213 | Discov num | UC 4210 | Comp | Coord arcsec 2000 | 20 32 41.72 -22 13 17.9 | |||||
Date first | 1999 | Date last | 2015 | Obs | 5 | ||||||
Pa first | 172 | Pa last | 171.7 | P.A. Now (θ) | 171.7° | ||||||
Sep first | 46.5 | Sep last | 46.275 | Sep. Now (ρ) | 46.275" | ||||||
Mag pri | 10.80 | Mag sec | 14.60 | delta mag (ΔM) | 3.8 | Spectral class | |||||
Pri motion ra | +008 | Sec motion ra | +042 | ||||||||
Pri motion dec | -074 | Sec motion dec | -066 | ||||||||
Notes | V R (Proper motion indicates physical, Red magnitudes) |
Constellation | Capricornus | Tycho2 | 6342-00655-1 | Gaia DR2 | 6855727304409358720 |
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 |
20327-2213 | UC 4210 | 2000 | 2 | 172 | 46.5 | 10.80 | 14.60 | V | 203241.72-221317.9 | ||
20327-2213 | UC 4210 | 2010 | 4 | 172 | 46.4 | 10.80 | 14.60 | V R | 203241.72-221317.9 | ||
20327-2213 | UC 4210 | 2015 | 5 | 172 | 46.3 | 10.80 | 14.60 | V R | 203241.72-221317.9 |
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=172.3° sep=46.21" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 203241.72-221317.9 | Mag | 10.8 | PmRA | 8.00 | ||||
PmDE | -74.0 | Tycho2 | 6342-00655-1 |
Tycho2 | 6342-00655-1 | Pflag | RAmdeg | 308.17381817 | DEmdeg | -22.22165853 | |||||
PmRA | 9.4 | PmDE | -82.8 | E RAmdeg | 66 | E DEmdeg | 78 | ||||
E pmRA | 3.2 | E pmDE | 3.5 | EpRAm | 1985.20 | EpDEm | 1983.09 | ||||
Num | 3 | Q RAmdeg | 0.0 | Q DEmdeg | 0.7 | Q pmRA | 0.0 | ||||
Q pmDE | 0.7 | BTmag | 11.801 | E BTmag | 0.123 | VTmag | 11.134 | ||||
E VTmag | 0.112 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 308.17379472 | DEdeg | -22.22146028 | EpRA 1990 | 1.69 | |||||
EpDE 1990 | 1.38 | E RAdeg | 68.9 | E DEdeg | 83.1 | Posflg | |||||
Corr | -0.4 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 203242.17-221403.7 | Mag | 14.6 | PmRA | 42.00 | ||||
PmDE | -66.0 | Calc delta mag | 3.8 | Calc coord | yes |