Coord 2000 | 17089+4720 | Discov num | UC 3299 | Comp | Coord arcsec 2000 | 17 08 56.05 +47 19 37.4 | |||||
Date first | 1999 | Date last | 2015 | Obs | 8 | ||||||
Pa first | 315 | Pa last | 314.6 | P.A. Now (θ) | 314.6° | ||||||
Sep first | 55.8 | Sep last | 55.938 | Sep. Now (ρ) | 55.938" | ||||||
Mag pri | 11.72 | Mag sec | 14.98 | delta mag (ΔM) | 3.26 | Spectral class | |||||
Pri motion ra | -002 | Sec motion ra | -001 | ||||||||
Pri motion dec | -065 | Sec motion dec | -062 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Hercules | Tycho2 | 3501-01093-1 | Gaia DR2 | 1359993014797947520 |
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 |
17089+4720 | UC 3299 | 2000 | 2 | 315 | 55.9 | 11.70 | 15.00 | V | 170856.05+471937.4 | ||
17089+4720 | UC 3299 | 2003 | 2 | 315 | 56.0 | 11.70 | 15.00 | V | 170856.05+471937.4 | ||
17089+4720 | UC 3299 | 2010 | 3 | 315 | 55.8 | 11.72 | 14.98 | V | 170856.05+471937.4 | ||
17089+4720 | UC 3299 | 2015 | 4 | 315 | 56.0 | 11.72 | 14.98 | V | 170856.05+471937.4 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | |
B | pa=325.5° sep=47.66" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 170856.05+471937.4 | Mag | 11.72 | PmRA | -2.00 | ||||
PmDE | -65.0 | Tycho2 | 3501-01093-1 |
Tycho2 | 3501-01093-1 | Pflag | RAmdeg | 257.23353106 | DEmdeg | 47.32708053 | |||||
PmRA | -3.1 | PmDE | -66.6 | E RAmdeg | 83 | E DEmdeg | 82 | ||||
E pmRA | 2.7 | E pmDE | 2.5 | EpRAm | 1979.85 | EpDEm | 1977.29 | ||||
Num | 4 | Q RAmdeg | 0.9 | Q DEmdeg | 1.9 | Q pmRA | 0.9 | ||||
Q pmDE | 1.8 | BTmag | 13.248 | E BTmag | 0.316 | VTmag | 11.896 | ||||
E VTmag | 0.156 | Prox | 999 | TYC | HIP | ||||||
CCDM | RAdeg | 257.23354139 | DEdeg | 47.32723444 | EpRA 1990 | 1.60 | |||||
EpDE 1990 | 1.66 | E RAdeg | 89.2 | E DEdeg | 88.7 | Posflg | |||||
Corr | -0.1 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 170853.39+472016.7 | Mag | 14.98 | PmRA | -1.00 | ||||
PmDE | -62.0 | Calc delta mag | 3.26 | Calc coord | yes |