Coord 2000 | 18086+2916 | Discov num | UC 3505 | Comp | Coord arcsec 2000 | 18 08 35.64 +29 15 35.5 | |||||
Date first | 2000 | Date last | 2015 | Obs | 8 | ||||||
Pa first | 255 | Pa last | 255.4 | P.A. Now (θ) | 255.4° | ||||||
Sep first | 42.1 | Sep last | 42.191 | Sep. Now (ρ) | 42.191" | ||||||
Mag pri | 9.60 | Mag sec | 12.00 | delta mag (ΔM) | 2.4 | Spectral class | |||||
Pri motion ra | +042 | Sec motion ra | +035 | ||||||||
Pri motion dec | +041 | Sec motion dec | +042 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Hercules | Tycho2 | 2104-01559-1 | Gaia DR2 | 4589589103181056768 |
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 |
18086+2916 | UC 3505 | 2000 | 2 | 255 | 42.1 | 9.60 | 12.00 | V | 180835.64+291535.5 | ||
18086+2916 | UC 3505 | 2002 | 2 | 256 | 42.1 | 9.60 | 12.00 | V | 180835.64+291535.5 | ||
18086+2916 | UC 3505 | 2010 | 3 | 255 | 42.2 | 9.60 | 12.00 | V | 180835.64+291535.5 | ||
18086+2916 | UC 3505 | 2015 | 4 | 256 | 42.2 | 9.60 | 12.00 | V | 180835.64+291535.5 |
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=253.4° sep=37.17" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 180835.64+291535.5 | Mag | 9.6 | PmRA | 42.00 | ||||
PmDE | 41.0 | Tycho2 | 2104-01559-1 |
Tycho2 | 2104-01559-1 | Pflag | RAmdeg | 272.14848528 | DEmdeg | 29.25985789 | |||||
PmRA | 40.3 | PmDE | 36.8 | E RAmdeg | 17 | E DEmdeg | 17 | ||||
E pmRA | 1.8 | E pmDE | 1.8 | EpRAm | 1990.04 | EpDEm | 1989.64 | ||||
Num | 5 | Q RAmdeg | 0.6 | Q DEmdeg | 0.8 | Q pmRA | 0.7 | ||||
Q pmDE | 0.8 | BTmag | 10.815 | E BTmag | 0.037 | VTmag | 9.917 | ||||
E VTmag | 0.025 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 272.14837611 | DEdeg | 29.25977000 | EpRA 1990 | 1.58 | |||||
EpDE 1990 | 1.58 | E RAdeg | 18.0 | E DEdeg | 17.5 | Posflg | |||||
Corr | -0.1 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 180832.92+291524.9 | Mag | 12 | PmRA | 35.00 | ||||
PmDE | 42.0 | Calc delta mag | 2.4 | Calc coord | yes |