Coord 2000 | 21399+2005 | Discov num | UC 4521 | Comp | Coord arcsec 2000 | 21 39 54.59 +20 04 45.9 | |||||
Date first | 2000 | Date last | 2016 | Obs | 9 | ||||||
Pa first | 35 | Pa last | 34.8 | P.A. Now (θ) | 34.8° | ||||||
Sep first | 12.4 | Sep last | 12.305 | Sep. Now (ρ) | 12.305" | ||||||
Mag pri | 11.00 | Mag sec | 13.50 | delta mag (ΔM) | 2.5 | Spectral class | |||||
Pri motion ra | +051 | Sec motion ra | +054 | ||||||||
Pri motion dec | -011 | Sec motion dec | -020 | ||||||||
Notes | V R (Proper motion indicates physical, Red magnitudes) |
Constellation | Pegasus | Tycho2 | 1673-00498-1 | Gaia DR2 | 1786720143327578496 |
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 |
21399+2005 | UC 4521 | 2000 | 2 | 35 | 12.4 | 11.00 | 13.50 | V | 213954.59+200445.9 | ||
21399+2005 | UC 4521 | 2001 | 2 | 35 | 12.3 | 11.00 | 13.50 | V | 213954.59+200445.9 | ||
21399+2005 | UC 4521 | 2010 | 3 | 35 | 11.6 | 11.00 | 13.50 | V R | 213954.59+200445.9 | ||
21399+2005 | UC 4521 | 2015 | 4 | 35 | 12.4 | 11.00 | 13.50 | V R | 213954.59+200445.9 | ||
21399+2005 | UC 4521 | 2016 | 9 | 35 | 12.3 | 11.00 | 13.50 | V R | 213954.59+200445.9 |
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 | pa=33.1° sep=12.07" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 213954.59+200445.9 | Mag | 11 | PmRA | 51.00 | ||||
PmDE | -11.0 | Tycho2 | 1673-00498-1 |
Tycho2 | 1673-00498-1 | Pflag | RAmdeg | 324.97745688 | DEmdeg | 20.07940011 | |||||
PmRA | 54.5 | PmDE | -10.4 | E RAmdeg | 44 | E DEmdeg | 55 | ||||
E pmRA | 1.7 | E pmDE | 1.7 | EpRAm | 1983.79 | EpDEm | 1979.31 | ||||
Num | 3 | Q RAmdeg | 1.5 | Q DEmdeg | 1.3 | Q pmRA | 1.5 | ||||
Q pmDE | 1.4 | BTmag | 12.348 | E BTmag | 0.137 | VTmag | 11.401 | ||||
E VTmag | 0.076 | Prox | 999 | TYC | HIP | ||||||
CCDM | RAdeg | 324.97732583 | DEdeg | 20.07942389 | EpRA 1990 | 1.88 | |||||
EpDE 1990 | 1.91 | E RAdeg | 46.4 | E DEdeg | 59.1 | Posflg | |||||
Corr | -0.2 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 213955.06+200456.0 | Mag | 13.5 | PmRA | 54.00 | ||||
PmDE | -20.0 | Calc delta mag | 2.5 | Calc coord | yes |