Coord 2000 | 21599-5439 | Discov num | UC 4624 | Comp | Coord arcsec 2000 | 21 59 56.54 -54 39 17.5 | |||||
Date first | 1998 | Date last | 2016 | Obs | 6 | ||||||
Pa first | 336 | Pa last | 336 | P.A. Now (θ) | 336° | ||||||
Sep first | 23.8 | Sep last | 23.867 | Sep. Now (ρ) | 23.867" | ||||||
Mag pri | 9.80 | Mag sec | 13.80 | delta mag (ΔM) | 4 | Spectral class | K0V (yellow-orange) | ||||
Pri motion ra | -056 | Sec motion ra | -048 | ||||||||
Pri motion dec | -085 | Sec motion dec | -076 | ||||||||
Notes | V (Proper motion indicates physical) |
Constellation | Indus | SAO | 247259 | HIP | 108598 | Tycho2 | 8812-01090-1 | ||||
Gaia DR2 | 6413112610812827136 | HD | 208740 | CP | CP-55 9741 | Distance | 45.43 | ||||
Distance ly | 148.19 |
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 |
21599-5439 | UC 4624 | 2000 | 2 | 336 | 24.0 | 9.80 | 13.80 | V | 215956.54-543917.5 | ||
21599-5439 | UC 4624 | 2010 | 3 | 336 | 23.8 | 9.80 | 13.80 | K0V | V | 215956.54-543917.5 | |
21599-5439 | UC 4624 | 2015 | 4 | 336 | 23.9 | 9.80 | 13.80 | K0V | V | 215956.54-543917.5 | |
21599-5439 | UC 4624 | 2016 | 6 | 336 | 23.9 | 9.80 | 13.80 | K0V | V | 215956.54-543917.5 |
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=345.6° sep=22.52" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 215956.54-543917.5 | Mag | 9.8 | Spectral class | K0V (yellow-orange) | ||||
PmRA | -56.00 | PmDE | -85.0 | SAO | 247259 | HIP | 108598 | ||||
Tycho2 | 8812-01090-1 | HD | 208740 | CP | CP-55 9741 |
Tycho2 | 8812-01090-1 | Pflag | RAmdeg | 329.98559890 | DEmdeg | -54.65486774 | |||||
PmRA | -54.6 | PmDE | -89.8 | E RAmdeg | 12 | E DEmdeg | 14 | ||||
E pmRA | 1.4 | E pmDE | 1.4 | EpRAm | 1989.21 | EpDEm | 1988.38 | ||||
Num | 9 | Q RAmdeg | 1.2 | Q DEmdeg | 1.1 | Q pmRA | 1.3 | ||||
Q pmDE | 1.1 | BTmag | 10.618 | E BTmag | 0.032 | VTmag | 9.643 | ||||
E VTmag | 0.020 | Prox | 999 | TYC | T | HIP | 108598 | ||||
CCDM | RAdeg | 329.98581361 | DEdeg | -54.65466028 | EpRA 1990 | 1.76 | |||||
EpDE 1990 | 1.63 | E RAdeg | 13.0 | E DEdeg | 15.2 | Posflg | |||||
Corr | 0.1 |
SAO | 247259 | DelFlag | RA1950 | PmRA1950 | -0.0086 | ||||||
DE1950 | PmDE1950 | -0.062 | Vmag | 9.5 | SpType | G5 | |||||
Double code | Source | 42 | CatNum | 8572 | DM | CP-55 9741 | |||||
DMcomp | BDsup | HD | 208740 | M HD | 0 | ||||||
GC | RA1950rad | 5.7446883 | DE1950rad | -0.95807387 | PmRA2000 | -0.0089 | |||||
PmDE2000 | -0.067 |
Catalog | H | HIP | 108598 | Proxy | RAhms | 21 59 56.60 | |||||
DEdms | -54 39 16.7 | Vmag | 9.57 | VarFlag | R Vmag | H | |||||
RAdeg | 329.986 | DEdeg | -54.6546 | AstroRef | Plx | 22.95 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 208740 | BD | |||||||
CD | CP | CP-55 9741 | Dm number | -55 9741 | VIred | 0.88 | |||||
SpType | K0V | R SpType | Coord arcsec 2000 | 215956.60-543916.7 |
HIP | 108598 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 5.7593390227 | DErad | -0.9539035564 | Plx | 22.01 | PmRA | -54.96 | ||||
PmDE | -92.04 | E RArad | 0.94 | E DErad | 0.71 | E Plx | 1.34 | ||||
E pmRA | 1.25 | E pmDE | 0.82 | Hpmag | 9.7106 | E Hpmag | 0.0022 | ||||
SHp | 0.026 | VA | 0 | BV | 0.711 | E BV | 0.036 | ||||
VI | 0.77 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 215955.89-543855.7 | Mag | 13.8 | PmRA | -48.00 | ||||
PmDE | -76.0 | Calc delta mag | 4 | Calc coord | yes |