Coord 2000 | 23183+0016 | Discov num | UC 4922 | Comp | Coord arcsec 2000 | 23 18 20.50 +00 15 54.8 | |||||
Date first | 1999 | Date last | 2015 | Obs | 8 | ||||||
Pa first | 110 | Pa last | 110.6 | P.A. Now (θ) | 110.6° | ||||||
Sep first | 17.1 | Sep last | 16.159 | Sep. Now (ρ) | 16.159" | ||||||
Mag pri | 11.39 | Mag sec | 14.82 | delta mag (ΔM) | 3.43 | Spectral class | |||||
Pri motion ra | +069 | Sec motion ra | +056 | ||||||||
Pri motion dec | -014 | Sec motion dec | -017 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Pisces | Tycho2 | 0577-01225-1 | Gaia DR2 | 2645139657457362304 |
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 |
23183+0016 | UC 4922 | 2000 | 2 | 111 | 17.0 | 11.40 | 14.80 | V | 231820.50+001554.8 | ||
23183+0016 | UC 4922 | 2010 | 5 | 110 | 16.3 | 11.39 | 14.82 | V | 231820.50+001554.8 | ||
23183+0016 | UC 4922 | 2015 | 6 | 111 | 16.2 | 11.39 | 14.82 | V | 231820.50+001554.8 |
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 | pa=110.6° sep=16.16" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 231820.50+001554.8 | Mag | 11.39 | PmRA | 69.00 | ||||
PmDE | -14.0 | Tycho2 | 0577-01225-1 |
Tycho2 | 0577-01225-1 | Pflag | RAmdeg | 349.58540325 | DEmdeg | 0.26524977 | |||||
PmRA | 60.7 | PmDE | -14.5 | E RAmdeg | 41 | E DEmdeg | 63 | ||||
E pmRA | 1.7 | E pmDE | 1.7 | EpRAm | 1975.93 | EpDEm | 1966.45 | ||||
Num | 4 | Q RAmdeg | 1.0 | Q DEmdeg | 1.1 | Q pmRA | 0.9 | ||||
Q pmDE | 1.1 | BTmag | 12.065 | E BTmag | 0.152 | VTmag | 11.682 | ||||
E VTmag | 0.162 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 349.58525389 | DEdeg | 0.26525861 | EpRA 1990 | 1.75 | |||||
EpDE 1990 | 1.72 | E RAdeg | 75.0 | E DEdeg | 96.1 | Posflg | |||||
Corr | -0.1 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 231821.51+001549.1 | Mag | 14.82 | PmRA | 56.00 | ||||
PmDE | -17.0 | Calc delta mag | 3.43 | Calc coord | yes |