Coord 2000 | 03214-4653 | Discov num | TDS2528 | Comp | Aa,Ab | Coord arcsec 2000 | 03 21 22.63 -46 53 20.9 | ||||
Date first | 1991 | Date last | 1991 | Obs | 1 | ||||||
Pa first | 218 | Pa last | 218 | P.A. Now (θ) | 218° | ||||||
Sep first | 0.5 | Sep last | 0.49 | Sep. Now (ρ) | 0.49" | ||||||
Mag pri | 11.10 | Mag sec | 11.17 | delta mag (ΔM) | 0.07 | Spectral class | G0 (yellow) | ||||
Pri motion ra | +047 | Sec motion ra | +047 | ||||||||
Pri motion dec | +031 | Sec motion dec | +031 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 03 21 23 -46 53 21 | TDS 2528 Aa,Ab | 1991 | 1 | 218 | 0.5 | 11.10 | 11.17 | 0.07 | <=== | |||
Show | 03 21 23 -46 53 21 | UC 990 AB | 2016 | 5 | 218 | 21.4 | 10.33 | 12.61 | 2.28 |
Constellation | Horologium | Tycho2 | 8059-00804-1 | Gaia DR2 | 4846179447399027456 |
refcode | metd | author | reference |
TDS | Tycho Double Star (from additional DD list) | ................... | |
TDT | Tycho Double Star (from additional DD list) | ................... | |
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 |
03214-4653 | TDS2528 | Aa,Ab | 1991 | 1 | 218 | 0.5 | 11.10 | 11.17 | 032122.63-465320.9 |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
A | Ab | |
Ab | pa=208.1° sep=0.44" | |
B | pa=208.1° sep=19.11" | pa=208.1° sep=18.68" |
Coord arcsec 2000 | 032122.63-465320.9 | Mag | 10.33 | Spectral class | G0 (yellow) | PmRA | 47.00 | ||||
PmDE | 31.0 | Tycho2 | 8059-00804-1 |
Tycho2 | 8059-00804-1 | Pflag | RAmdeg | 50.34430268 | DEmdeg | -46.88915274 | |||||
PmRA | 47.2 | PmDE | 30.9 | E RAmdeg | 24 | E DEmdeg | 24 | ||||
E pmRA | 1.4 | E pmDE | 1.4 | EpRAm | 1981.21 | EpDEm | 1981.06 | ||||
Num | 5 | Q RAmdeg | 0.4 | Q DEmdeg | 1.1 | Q pmRA | 0.4 | ||||
Q pmDE | 1.1 | BTmag | 10.991 | E BTmag | 0.050 | VTmag | 10.464 | ||||
E VTmag | 0.044 | Prox | 999 | TYC | T | HIP | |||||
CCDM | RAdeg | 50.34413972 | DEdeg | -46.88922861 | EpRA 1990 | 1.61 | |||||
EpDE 1990 | 1.69 | E RAdeg | 29.5 | E DEdeg | 29.9 | Posflg | |||||
Corr | 0.1 |
Coord arcsec 2000 | 032122.61-465321.3 | Mag | 11.17 | PmRA | 47.00 | PmDE | 31.0 | ||||
Calc delta mag | 0.07 | Calc coord | yes |
Coord arcsec 2000 | 032121.75-465337.8 | Mag | 12.61 | PmRA | 43.00 | PmDE | 29.0 | ||||
Calc delta mag | 1.51 | Calc coord | yes |