Coord 2000 | 21409+7406 | Discov num | UC 4524 | Comp | Coord arcsec 2000 | 21 40 53.44 +74 05 45.6 | |||||
Date first | 2000 | Date last | 2015 | Obs | 7 | ||||||
Pa first | 142 | Pa last | 142.7 | P.A. Now (θ) | 142.7° | ||||||
Sep first | 46.5 | Sep last | 46.448 | Sep. Now (ρ) | 46.448" | ||||||
Mag pri | 12.05 | Mag sec | 14.83 | delta mag (ΔM) | 2.78 | Spectral class | |||||
Pri motion ra | +056 | Sec motion ra | +028 | ||||||||
Pri motion dec | +040 | Sec motion dec | +050 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Cepheus | Tycho2 | 4474-01190-1 | Gaia DR2 | 2274007375883344128 |
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 |
21409+7406 | UC 4524 | 2000 | 2 | 142 | 46.5 | 12.10 | 14.80 | V | 214053.44+740545.6 | ||
21409+7406 | UC 4524 | 2003 | 2 | 142 | 46.5 | 12.10 | 14.80 | V | 214053.44+740545.6 | ||
21409+7406 | UC 4524 | 2010 | 3 | 142 | 46.5 | 12.05 | 14.83 | V | 214053.44+740545.6 | ||
21409+7406 | UC 4524 | 2015 | 4 | 143 | 46.4 | 12.05 | 14.83 | V | 214053.44+740545.6 |
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=168.2° sep=37.75" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 214053.44+740545.6 | Mag | 12.05 | PmRA | 56.00 | ||||
PmDE | 40.0 | Tycho2 | 4474-01190-1 |
Tycho2 | 4474-01190-1 | Pflag | RAmdeg | 325.22274080 | DEmdeg | 74.09601797 | |||||
PmRA | 64.0 | PmDE | 44.2 | E RAmdeg | 82 | E DEmdeg | 85 | ||||
E pmRA | 2.6 | E pmDE | 2.6 | EpRAm | 1979.23 | EpDEm | 1978.65 | ||||
Num | 3 | Q RAmdeg | 0.2 | Q DEmdeg | 0.1 | Q pmRA | 0.2 | ||||
Q pmDE | 0.2 | BTmag | 13.514 | E BTmag | 0.304 | VTmag | 12.177 | ||||
E VTmag | 0.159 | Prox | 999 | TYC | HIP | ||||||
CCDM | RAdeg | 325.22219917 | DEdeg | 74.09591417 | EpRA 1990 | 1.65 | |||||
EpDE 1990 | 1.55 | E RAdeg | 88.4 | E DEdeg | 92.3 | Posflg | |||||
Corr | -0.1 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 214055.32+740508.7 | Mag | 14.83 | PmRA | 28.00 | ||||
PmDE | 50.0 | Calc delta mag | 2.78 | Calc coord | yes |