Coord 2000 | 19138+6620 | Discov num | UC 3856 | Comp | AC | Coord arcsec 2000 | 19 13 46.54 +66 19 42.4 | ||||
Date first | 1999 | Date last | 2015 | Obs | 5 | ||||||
Pa first | 299 | Pa last | 299 | P.A. Now (θ) | 299° | ||||||
Sep first | 45.2 | Sep last | 45.354 | Sep. Now (ρ) | 45.354" | ||||||
Mag pri | 15.00 | Mag sec | 16.50 | delta mag (ΔM) | 1.5 | Spectral class | |||||
Pri motion ra | +002 | Sec motion ra | +001 | ||||||||
Pri motion dec | +050 | Sec motion dec | +063 | ||||||||
Notes | V (Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 19 13 47 +66 19 42 | UC 3856 AB | 2015 | 3 | 259 | 42.3 | 15.00 | 16.30 | 1.30 | ||||
Show | 19 13 47 +66 19 42 | UC 3856 AC | 2015 | 5 | 299 | 45.4 | 15.00 | 16.50 | 1.50 | <=== | |||
Show | 19 13 40 +66 19 34 | UC 3856 BC | 2015 | 3 | 3 | 30.4 | 16.30 | 16.50 | 0.20 |
Constellation | Draco | Gaia DR2 | 2254929474752847488 |
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 |
19138+6620 | UC 3856 | AC | 2000 | 2 | 300 | 45.2 | 15.00 | 16.50 | V | 191346.54+661942.4 | |
19138+6620 | UC 3856 | AC | 2003 | 2 | 300 | 45.1 | 15.00 | 16.50 | V | 191346.54+661942.4 | |
19138+6620 | UC 3856 | AC | 2015 | 3 | 299 | 45.4 | 15.00 | 16.50 | V | 191346.54+661942.4 |
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. |
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A | B | |
B | pa=258.8° sep=42.24" | |
C | pa=324.1° sep=27.15" | pa=40.2° sep=39.52" |
Coord arcsec 2000 | 191346.54+661942.4 | Mag | 15 | PmRA | 2.00 | PmDE | 50.0 |
Coord arcsec 2000 | 191339.66+661934.2 | Coord calc | 191339.66+661934.2 | Mag | 16.3 | PmRA | -10.00 | ||||
PmDE | 54.0 | Calc delta mag | 1.3 |
Coord arcsec 2000 | 191343.90+662004.4 | Mag | 16.5 | PmRA | 1.00 | PmDE | 63.0 | ||||
Calc delta mag | 1.5 | Calc coord | yes |