Coord 2000 | 02563+3844 | Discov num | UC 887 | Comp | AB | Coord arcsec 2000 | 02 56 15.32 +38 43 40.9 | ||||
Date first | 1998 | Date last | 2015 | Obs | 3 | ||||||
Pa first | 296 | Pa last | 295.7 | P.A. Now (θ) | 295.7° | ||||||
Sep first | 66.1 | Sep last | 65.973 | Sep. Now (ρ) | 65.973" | ||||||
Mag pri | 15.70 | Mag sec | 16.40 | delta mag (ΔM) | 0.7 | Spectral class | |||||
Pri motion ra | -017 | Sec motion ra | -012 | ||||||||
Pri motion dec | -074 | Sec motion dec | -071 | ||||||||
Notes | V (Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 02 56 15 +38 43 41 | UC 887 AB | 2015 | 3 | 296 | 66.0 | 15.70 | 16.40 | 0.70 | <=== | |||
Show | 02 56 15 +38 43 41 | UC 887 AC | 2015 | 3 | 288 | 58.2 | 15.70 | 16.48 | 0.78 | ||||
Show | 02 56 10 +38 44 09 | UC 887 BC | 2015 | 3 | 159 | 11.5 | 16.40 | 16.48 | 0.08 | ||||
Show | 02 56 10 +38 44 09 | UC 887 BD | 2015 | 3 | 239 | 41.8 | 16.40 | 16.20 | 0.20 | ||||
Show | 02 56 11 +38 43 59 | UC 887 CD | 2015 | 3 | 255 | 41.4 | 16.48 | 16.20 | 0.28 | ||||
Show | 02 56 07 +38 43 48 | UC 887 DE | 2015 | 3 | 255 | 26.8 | 16.20 | 16.26 | 0.06 |
Constellation | Perseus | Gaia DR2 | 143215413904462592 |
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 |
02563+3844 | UC 887 | AB | 2000 | 2 | 296 | 66.0 | 15.50 | 16.40 | V | 025615.32+384340.9 | |
02563+3844 | UC 887 | AB | 2002 | 2 | 296 | 65.8 | 15.50 | 16.40 | V | 025615.32+384340.9 | |
02563+3844 | UC 887 | AB | 2015 | 3 | 296 | 66.0 | 15.70 | 16.40 | V | 025615.32+384340.9 |
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=295.6° sep=65.92" | |||
C | pa=287.8° sep=58.14" | pa=159.1° sep=11.46" | ||
D | pa=274.3° sep=95.63" | pa=239.2° sep=41.81" | pa=255.0° sep=41.42" | |
E | pa=270.2° sep=115.60" | pa=243.4° sep=62.81" | pa=253.8° sep=62.73" | pa=251.5° sep=21.33" |
Coord arcsec 2000 | 025615.32+384340.9 | Mag | 15.7 | PmRA | -17.00 | PmDE | -74.0 |
Coord arcsec 2000 | 025610.24+384409.4 | Coord calc | 025610.24+384409.4 | Mag | 16.4 | PmRA | -12.00 | ||||
PmDE | -71.0 | Calc delta mag | 0.7 |
Coord arcsec 2000 | 025610.59+384358.7 | Coord calc | 025610.59+384358.7 | Mag | 16.48 | PmRA | -16.00 | ||||
PmDE | -60.0 | Calc delta mag | 0.78 |
Coord arcsec 2000 | 025607.17+384348.0 | Coord calc | 025607.17+384348.0 | Mag | 16.2 | PmRA | -20.00 | ||||
PmDE | -50.0 | Calc delta mag | 0.5 |
Coord arcsec 2000 | 025605.44+384341.2 | Mag | 16.26 | PmRA | -21.00 | PmDE | -53.0 | ||||
Calc delta mag | 0.56 | Calc coord | yes |