Coord 2000 | 12565-2635 | Discov num | UC 2437 | Comp | AB | Coord arcsec 2000 | 12 56 31.12 -26 35 10.9 | ||||
Date first | 1996 | Date last | 2015 | Obs | 4 | ||||||
Pa first | 49 | Pa last | 46.4 | P.A. Now (θ) | 46.4° | ||||||
Sep first | 13.5 | Sep last | 13.781 | Sep. Now (ρ) | 13.781" | ||||||
Mag pri | 9.20 | Mag sec | 14.70 | delta mag (ΔM) | 5.5 | Spectral class | G5 (yellow) | ||||
Pri motion ra | -054 | Sec motion ra | -054 | ||||||||
Pri motion dec | -008 | Sec motion dec | -001 | ||||||||
Notes | V (Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | HD 112375 | 181245 | 12 56 31 -26 35 11 | YSC 216 Aa,Ab | 2021 | 17 | 51 | 0.1 | 8.80 | 9.90 | 1.10 | ||
Show | 181245 | 12 56 31 -26 35 11 | UC 2437 AB | 2015 | 4 | 46 | 13.8 | 9.20 | 14.70 | 5.50 | <=== |
Constellation | Hydra | SAO | 181245 | HIP | 63162 | Tycho2 | 6705-00682-1 | ||||
Gaia DR2 | 3497104209403939072 | HD | 112375 | CD | CD-25 9509 | CP | CP-25 5052 | ||||
Distance | 116.14 | Distance ly | 378.85 |
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 | ................... |
YSC | Yale-Southern Connecticut (from additional DD list - see HOR) | ................... |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
12565-2635 | UC 2437 | AB | 1999 | 2 | 47 | 13.6 | 9.20 | 14.70 | G5 | V | 125631.12-263510.9 |
12565-2635 | UC 2437 | AB | 2015 | 3 | 46 | 13.8 | 9.20 | 14.70 | G5 | V | 125631.12-263510.9 |
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 | Ab | |
Ab | pa=48.0° sep=0.13" | |
B | pa=43.2° sep=13.04" | pa=43.2° sep=12.91" |
Coord arcsec 2000 | 125631.12-263510.9 | Mag | 9.2 | Spectral class | G5 (yellow) | PmRA | -54.00 | ||||
PmDE | -8.0 | SAO | 181245 | HIP | 63162 | Tycho2 | 6705-00682-1 | ||||
HD | 112375 | CD | CD-25 9509 | CP | CP-25 5052 |
Tycho2 | 6705-00682-1 | Pflag | RAmdeg | 194.12964259 | DEmdeg | -26.58636088 | |||||
PmRA | -58.9 | PmDE | -6.0 | E RAmdeg | 7 | E DEmdeg | 9 | ||||
E pmRA | 1.5 | E pmDE | 1.3 | EpRAm | 1991.01 | EpDEm | 1990.22 | ||||
Num | 9 | Q RAmdeg | 0.4 | Q DEmdeg | 0.7 | Q pmRA | 0.4 | ||||
Q pmDE | 0.7 | BTmag | 9.343 | E BTmag | 0.020 | VTmag | 8.548 | ||||
E VTmag | 0.014 | Prox | 999 | TYC | T | HIP | 63162 | ||||
CCDM | RAdeg | 194.12979278 | DEdeg | -26.58634722 | EpRA 1990 | 1.78 | |||||
EpDE 1990 | 1.67 | E RAdeg | 7.0 | E DEdeg | 9.2 | Posflg | |||||
Corr | 0.2 |
SAO | 181245 | DelFlag | RA1950 | PmRA1950 | -0.0029 | ||||||
DE1950 | PmDE1950 | 0.002 | Vmag | 8.5 | SpType | G5 | |||||
Double code | Source | 25 | CatNum | 9657 | DM | CD-25 9509 | |||||
DMcomp | BDsup | HD | 112375 | M HD | 0 | ||||||
GC | RA1950rad | 3.37646019 | DE1950rad | -0.45929748 | PmRA2000 | -0.0028 | |||||
PmDE2000 | 0.007 |
Catalog | H | HIP | 63162 | Proxy | RAhms | 12 56 31.15 | |||||
DEdms | -26 35 10.8 | Vmag | 8.49 | VarFlag | R Vmag | G | |||||
RAdeg | 194.13 | DEdeg | -26.5863 | AstroRef | Plx | 7.65 | |||||
CCDM | N CCDM | Nsys | Ncomp | 1 | |||||||
MultFlag | Source | Qual | S | M HIP | |||||||
Theta | Rho | HD | 112375 | BD | |||||||
CD | CD-25 9509 | CP | CP-25 5052 | Dm number | -25 9509 | VIred | 0.76 | ||||
SpType | G5 | R SpType | Coord arcsec 2000 | 125631.15-263510.8 |
HIP | 63162 | Sn | 5 | So | 0 | Nc | 1 | ||||
RArad | 3.3882042097 | DErad | -0.4640192278 | Plx | 8.61 | PmRA | -58.24 | ||||
PmDE | -8.82 | E RArad | 0.62 | E DErad | 0.47 | E Plx | 0.76 | ||||
E pmRA | 0.95 | E pmDE | 0.51 | Hpmag | 8.6221 | E Hpmag | 0.0018 | ||||
SHp | 0.016 | VA | 0 | BV | 0.71 | E BV | 0.02 | ||||
VI | 0.76 |
Coord arcsec 2000 | 125631.13-263510.8 | Mag | 9.9 | Calc delta mag | 1.1 | Calc coord | yes |
Coord arcsec 2000 | 125631.79-263501.4 | Mag | 14.7 | PmRA | -54.00 | PmDE | -1.0 | ||||
Calc delta mag | 5.9 | Calc coord | yes |