Coord 2000 | 14083-8732 | Discov num | UC 2688 | Comp | Coord arcsec 2000 | 14 08 16.38 -87 32 04.4 | |||||
Date first | 1996 | Date last | 2016 | Obs | 10 | ||||||
Pa first | 339 | Pa last | 339.4 | P.A. Now (θ) | 339.4° | ||||||
Sep first | 12.3 | Sep last | 12.304 | Sep. Now (ρ) | 12.304" | ||||||
Mag pri | 10.72 | Mag sec | 14.90 | delta mag (ΔM) | 4.18 | Spectral class | |||||
Pri motion ra | -144 | Sec motion ra | -139 | ||||||||
Pri motion dec | -058 | Sec motion dec | -061 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Octans | Tycho2 | 9517-01000-1 | Gaia DR2 | 5765881586430106368 |
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 |
14083-8732 | UC 2688 | 2000 | 2 | 339 | 12.3 | 10.60 | 16.00 | V | 140816.38-873204.4 | ||
14083-8732 | UC 2688 | 2015 | 8 | 339 | 12.3 | 10.72 | 14.90 | V | 140816.38-873204.4 | ||
14083-8732 | UC 2688 | 2016 | 10 | 339 | 12.3 | 10.72 | 14.90 | V | 140816.38-873204.4 |
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 | pa=359.1° sep=11.52" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 140816.38-873204.4 | Mag | 10.72 | PmRA | -144.00 | ||||
PmDE | -58.0 | Tycho2 | 9517-01000-1 |
Tycho2 | 9517-01000-1 | Pflag | RAmdeg | 212.06826069 | DEmdeg | -87.53456572 | |||||
PmRA | -142.3 | PmDE | -60.1 | E RAmdeg | 31 | E DEmdeg | 35 | ||||
E pmRA | 1.8 | E pmDE | 1.7 | EpRAm | 1988.33 | EpDEm | 1986.83 | ||||
Num | 5 | Q RAmdeg | 1.1 | Q DEmdeg | 1.5 | Q pmRA | 1.1 | ||||
Q pmDE | 1.4 | BTmag | 11.703 | E BTmag | 0.066 | VTmag | 10.650 | ||||
E VTmag | 0.045 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 212.07586056 | DEdeg | -87.53442583 | EpRA 1990 | 1.73 | |||||
EpDE 1990 | 1.63 | E RAdeg | 31.8 | E DEdeg | 36.2 | Posflg | |||||
Corr | -0.2 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 140816.09-873152.9 | Mag | 14.9 | PmRA | -139.00 | ||||
PmDE | -61.0 | Calc delta mag | 4.18 | Calc coord | yes |