Coord 2000 | 02554+3834 | Discov num | UC 868 | Comp | DE | Coord arcsec 2000 | 02 55 22.95 +38 33 00.8 | ||||
Date first | 1998 | Date last | 2015 | Obs | 4 | ||||||
Pa first | 234 | Pa last | 233.7 | P.A. Now (θ) | 233.7° | ||||||
Sep first | 46.5 | Sep last | 46.488 | Sep. Now (ρ) | 46.488" | ||||||
Mag pri | 16.30 | Mag sec | 15.64 | delta mag (ΔM) | 0.66 | Spectral class | |||||
Pri motion ra | -016 | Sec motion ra | -017 | ||||||||
Pri motion dec | -063 | Sec motion dec | -070 | ||||||||
Notes | V (Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 02 55 23 +38 33 57 | UC 868 AB | 2015 | 4 | 119 | 40.1 | 15.48 | 16.29 | 0.81 | ||||
Show | 02 55 23 +38 33 57 | UC 868 AC | 2015 | 4 | 151 | 17.5 | 15.48 | 16.20 | 0.72 | ||||
Show | 02 55 23 +38 33 57 | UC 868 AD | 2015 | 4 | 180 | 56.6 | 15.48 | 16.30 | 0.82 | ||||
Show | 02 55 26 +38 33 38 | UC 868 BC | 2015 | 4 | 279 | 27.0 | 16.29 | 16.20 | 0.09 | ||||
Show | 02 55 26 +38 33 38 | UC 868 BD | 2015 | 4 | 224 | 51.4 | 16.29 | 16.30 | 0.01 | ||||
Show | 02 55 24 +38 33 42 | UC 868 CD | 2015 | 4 | 192 | 42.2 | 16.20 | 16.30 | 0.10 | ||||
Show | 02 55 23 +38 33 01 | UC 868 DE | 2015 | 4 | 234 | 46.5 | 16.30 | 15.64 | 0.66 | <=== |
Constellation | Perseus | Gaia DR2 | 143206823969931008 |
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 |
02554+3834 | UC 868 | DE | 2000 | 2 | 234 | 46.5 | 16.30 | 15.50 | V | 025522.95+383300.8 | |
02554+3834 | UC 868 | DE | 2002 | 2 | 234 | 46.4 | 16.30 | 15.50 | V | 025522.95+383300.8 | |
02554+3834 | UC 868 | DE | 2015 | 3 | 234 | 46.5 | 16.30 | 15.64 | V | 025522.95+383300.8 |
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 | C | D | |
B | pa=119.0° sep=39.97" | |||
C | pa=151.6° sep=17.51" | pa=278.5° sep=26.92" | ||
D | pa=180.4° sep=56.60" | pa=223.5° sep=51.29" | pa=191.9° sep=42.10" | |
E | pa=199.4° sep=89.19" | pa=224.9° sep=91.45" | pa=208.9° sep=78.52" | pa=226.8° sep=40.20" |
Coord arcsec 2000 | 025522.98+383357.4 | Mag | 15.48 | PmRA | -35.00 | PmDE | -46.0 |
Coord arcsec 2000 | 025525.96+383338.0 | Coord calc | 025525.96+383338.0 | Mag | 16.29 | PmRA | -26.00 | ||||
PmDE | -62.0 | Calc delta mag | 0.81 |
Coord arcsec 2000 | 025523.69+383342.0 | Coord calc | 025523.69+383342.0 | Mag | 16.2 | PmRA | -18.00 | ||||
PmDE | -68.0 | Calc delta mag | 0.72 |
Coord arcsec 2000 | 025522.95+383300.8 | Coord calc | 025522.95+383300.8 | Mag | 16.3 | PmRA | -16.00 | ||||
PmDE | -63.0 | Calc delta mag | 0.82 |
Coord arcsec 2000 | 025520.45+383233.3 | Mag | 15.64 | PmRA | -17.00 | PmDE | -70.0 | ||||
Calc delta mag | 0.16 | Calc coord | yes |