10304+2514 UC 156
10h 30m 24.63s +25° 14' 14.5" P.A. 83.00 sep 11.7 mag 11.50,12.25
| Coord 2000 | 10304+2514 | Discov num | UC 156 | Comp | Coord arcsec 2000 | 10 30 24.63 +25 14 14.5 | |||||
| Date first | 1900 | Date last | 2016 | Obs | 14 | ||||||
| Pa first | 88 | Pa last | 83.4 | P.A. Now (θ) | 83.4° | ||||||
| Sep first | 12.2 | Sep last | 11.747 | Sep. Now (ρ) | 11.747" | ||||||
| Mag pri | 11.50 | Mag sec | 12.25 | delta mag (ΔM) | 0.75 | Spectral class | |||||
| Pri motion ra | +049 | Sec motion ra | +048 | ||||||||
| Pri motion dec | -023 | Sec motion dec | -023 | ||||||||
| Notes | T (Parallax indicates physical) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Leo | Tycho2 | 1973-01238-1 | Gaia DR2 | 727388724878808064 |
WDS 10304+2514 UC 156 : NOTES
REFERENCES
| 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 | ................... |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 10304+2514 | UC 156 | 1998 | 1 | 83 | 11.8 | 11.50 | 12.25 | V | 103024.63+251414.5 | ||
| 10304+2514 | UC 156 | 2001 | 6 | 83 | 11.8 | 11.50 | 12.25 | VD | 103024.63+251414.5 | ||
| 10304+2514 | UC 156 | 2014 | 7 | 84 | 11.8 | 11.50 | 12.25 | V | 103024.63+251414.5 | ||
| 10304+2514 | UC 156 | 2015 | 9 | 83 | 11.8 | 11.50 | 12.25 | V | 103024.63+251414.5 | ||
| 10304+2514 | UC 156 | 2016 | 14 | 83 | 11.7 | 11.50 | 12.25 | T | 103024.63+251414.5 |
If you need more information about this double, apply for a data request form to the WDS.
WDS 10304+2514 UC 156 : VISUAL OBSERVATIONS REPORTS
WDS 10304+2514 UC 156 : MEASURES
WDS 10304+2514 : VIRTUAL EYEPIECE
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WDS 10304+2514 : ALADIN DSS IMAGE @
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