Coord 2000 | 18549-3544 | Discov num | UC 3718 | Comp | Coord arcsec 2000 | 18 54 55.69 -35 44 04.5 | |||||
Date first | 1913 | Date last | 2016 | Obs | 10 | ||||||
Pa first | 292 | Pa last | 291.1 | P.A. Now (θ) | 291.1° | ||||||
Sep first | 26.7 | Sep last | 26.302 | Sep. Now (ρ) | 26.302" | ||||||
Mag pri | 8.64 | Mag sec | 11.10 | delta mag (ΔM) | 2.46 | Spectral class | G8V (yellow) | ||||
Pri motion ra | -021 | Sec motion ra | -026 | ||||||||
Pri motion dec | -130 | Sec motion dec | -132 | ||||||||
Notes | T (Parallax indicates physical) |
Name | HD 175027 | Constellation | Sagittarius | SAO | 210706 | HIP | 92839 | ||||
Tycho2 | 7421-00115-1 | Gaia DR2 | 6731939852956002560 | HD | 175027 | CD | CD-3513018 | ||||
CP | CP-35 8280 | Distance | 103.31 | Distance ly | 337 |
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 |
18549-3544 | UC 3718 | 1999 | 5 | 291 | 26.2 | 8.80 | 11.10 | V | 185455.69-354404.5 | ||
18549-3544 | UC 3718 | 2000 | 2 | 291 | 26.3 | 8.80 | 11.10 | V | 185455.69-354404.5 | ||
18549-3544 | UC 3718 | 2010 | 7 | 291 | 26.2 | 8.64 | 11.10 | G8V | V | 185455.69-354404.5 | |
18549-3544 | UC 3718 | 2015 | 8 | 291 | 26.3 | 8.64 | 11.10 | G8V | V | 185455.69-354404.5 | |
18549-3544 | UC 3718 | 2016 | 10 | 291 | 26.3 | 8.64 | 11.10 | G8V | T | 185455.69-354404.5 |
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=295.4° sep=22.05" |
Componente originario normalizzato | AB | Name | HD 175027 | Coord arcsec 2000 | 185455.69-354404.5 | Mag | 8.64 | ||||
Spectral class | G8V (yellow) | PmRA | -21.00 | PmDE | -130.0 | SAO | 210706 | ||||
HIP | 92839 | Tycho2 | 7421-00115-1 | HD | 175027 | CD | CD-3513018 | ||||
CP | CP-35 8280 |
Tycho2 | 7421-00115-1 | Pflag | RAmdeg | 283.73202189 | DEmdeg | -35.73458039 | |||||
PmRA | -20.5 | PmDE | -128.2 | E RAmdeg | 9 | E DEmdeg | 11 | ||||
E pmRA | 1.5 | E pmDE | 1.4 | EpRAm | 1990.69 | EpDEm | 1989.61 | ||||
Num | 8 | Q RAmdeg | 0.3 | Q DEmdeg | 0.8 | Q pmRA | 0.3 | ||||
Q pmDE | 0.8 | BTmag | 9.540 | E BTmag | 0.024 | VTmag | 8.644 | ||||
E VTmag | 0.017 | Prox | 263 | TYC | T | HIP | 92839 | ||||
CCDM | RAdeg | 283.73207861 | DEdeg | -35.73428472 | EpRA 1990 | 1.82 | |||||
EpDE 1990 | 1.71 | E RAdeg | 9.0 | E DEdeg | 12.0 | Posflg | |||||
Corr | 0.0 |
SAO | 210706 | DelFlag | RA1950 | PmRA1950 | -0.0038 | ||||||
DE1950 | PmDE1950 | -0.148 | Vmag | 8.5 | SpType | G5 | |||||
Double code | Source | 41 | CatNum | 9779 | DM | CD-3513018 | |||||
DMcomp | BDsup | HD | 175027 | M HD | 0 | ||||||
GC | RA1950rad | 4.93747097 | DE1950rad | -0.62477586 | PmRA2000 | -0.0038 | |||||
PmDE2000 | -0.149 |
Catalog | H | HIP | 92839 | Proxy | RAhms | 18 54 55.70 | |||||
DEdms | -35 44 03.4 | Vmag | 8.51 | VarFlag | R Vmag | H | |||||
RAdeg | 283.732 | DEdeg | -35.7343 | AstroRef | Plx | 9.61 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | M HIP | ||||||||
Theta | Rho | HD | 175027 | BD | |||||||
CD | CD-3513018 | CP | CP-35 8280 | Dm number | -3513018 | VIred | 0.78 | ||||
SpType | G8V | R SpType | Coord arcsec 2000 | 185455.70-354403.4 |
HIP | 92839 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 4.9520590199 | DErad | -0.623680656 | Plx | 9.68 | PmRA | -20.22 | ||||
PmDE | -130.27 | E RArad | 1.09 | E DErad | 0.65 | E Plx | 1.12 | ||||
E pmRA | 1.94 | E pmDE | 1.04 | Hpmag | 8.6516 | E Hpmag | 0.0033 | ||||
SHp | 0.022 | VA | 0 | BV | 0.76 | E BV | 0.024 | ||||
VI | 0.8 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 185454.05-354355.0 | Mag | 11.1 | PmRA | -26.00 | ||||
PmDE | -132.0 | Tycho2 | 7421-00966-1 | Calc delta mag | 2.46 | Calc coord | yes |
Tycho2 | 7421-00966-1 | Pflag | RAmdeg | 283.72367110 | DEmdeg | -35.73191891 | |||||
PmRA | -16.2 | PmDE | -131.6 | E RAmdeg | 52 | E DEmdeg | 67 | ||||
E pmRA | 2.6 | E pmDE | 2.7 | EpRAm | 1986.29 | EpDEm | 1982.65 | ||||
Num | 3 | Q RAmdeg | 0.5 | Q DEmdeg | 1.1 | Q pmRA | 0.5 | ||||
Q pmDE | 1.1 | BTmag | 11.925 | E BTmag | 0.132 | VTmag | 10.757 | ||||
E VTmag | 0.080 | Prox | 263 | TYC | HIP | ||||||
CCDM | RAdeg | 283.72371639 | DEdeg | -35.73161611 | EpRA 1990 | 1.81 | |||||
EpDE 1990 | 1.72 | E RAdeg | 53.9 | E DEdeg | 70.6 | Posflg | |||||
Corr | 0.0 |