Coord 2000 | 18276+2423 | Discov num | AG 223 | Comp | Coord arcsec 2000 | 18 27 34.56 +24 22 40.0 | |||||
Date first | 1907 | Date last | 2018 | Obs | 9 | ||||||
Pa first | 51 | Pa last | 50.9 | P.A. Now (θ) | 50.9° | ||||||
Sep first | 2.2 | Sep last | 2.637 | Sep. Now (ρ) | 2.637" | ||||||
Mag pri | 10.27 | Mag sec | 11.10 | delta mag (ΔM) | 0.83 | Spectral class | F0 (yellow-white) | ||||
Pri motion ra | +001 | Sec motion ra | +021 | ||||||||
Pri motion dec | -017 | Sec motion dec | +002 | ||||||||
Notes |
Name | HD 342187 | Constellation | Hercules | Tycho2 | 2110-01486-1 | Gaia DR2 | 4536381326041697536 | ||||
HD | 342187 |
refcode | metd | author | reference |
AG | T | Astronomische Gesellschaft (see also ref codes KR and WFD) | |
AG | (Mean aperture 8in given in catalog for all AG_ codes) | ||
AG_1903A | T j | AG - Leipzig | 1903LicOB...2..115H |
AG_1903A | cited by Hussey (Lick Obs. Bull. 2, 115, 1903) | ||
AG_1906A | T - | AG - Leipzig | 1906QB821.B972..... |
AG_1906A | +Ma | cited in BDS (Burnham Double Star Cat.), 1906 | |
AG_1906B | T - | AG - Leipzig | 1906MmRAS..56....1L |
AG_1906B | cited by Lewis (MemRAS 56, 1, 1906) | ||
AG_1906C | T - | AG - Lund | 1906QB821.B972..... |
AG_1906C | cited in BDS (Burnham Double Star Cat.), 1906 | ||
AG_1906D | T - | AG - Strasbourg | 1906QB821.B972..... |
AG_1906D | cited by Burnham (Burnham Double Star Cat.), 1906 | ||
AG_1913A | T - | AG - Albany | 1913QB811.B8....... |
AG_1913A | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913B | T - | AG - Berlin | 1913QB811.B8....... |
AG_1913B | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913C | T - | AG - Bonn | 1913QB811.B8....... |
AG_1913C | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913D | T - | AG - Cambridge, England | 1913QB811.B8....... |
AG_1913D | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913E | T - | AG - Christiania | 1913QB811.B8....... |
AG_1913E | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913F | T - | AG - Harvard | 1913QB811.B8....... |
AG_1913F | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913G | T - | AG - Helsingfors | 1913QB811.B8....... |
AG_1913G | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913H | T - | AG - Leiden | 1913QB811.B8....... |
AG_1913H | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913I | T - | AG - Leipzig | 1913QB811.B8....... |
AG_1913I | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913J | T - | AG - Lund | 1913QB811.B8....... |
AG_1913J | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913K | T - | AG - Strasbourg | 1913QB811.B8....... |
AG_1913K | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913L | T - | AG - Wien-Ottakring | 1913QB811.B8....... |
AG_1913L | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1913M | T - | AG - Oxford | 1913QB811.B8....... |
AG_1913M | cited by Burnham (Carnegie Inst. Wash. #168, 1913) | ||
AG_1932A | T - | AG - Leipzig | 1932QB821.A43...... |
AG_1932A | cited in ADS (Aitken Double Star Cat.), 1932 | ||
AG_1932B | T - | AG - Berlin | 1932QB821.A43...... |
AG_1932B | cited in ADS (Aitken Double Star Cat.), 1932 | ||
AG_1932C | T - | AG - Helsingfors | 1932QB821.A43...... |
AG_1932C | cited in ADS (Aitken Double Star Cat.), 1932 | ||
AG_1932D | T - | AG - Bonn | 1932QB821.A43...... |
AG_1932D | cited in ADS (Aitken Double Star Cat.), 1932 | ||
AG_1932E | T - | AG - Lund | 1932QB821.A43...... |
AG_1932E | cited in ADS (Aitken Double Star Cat.), 1932 | ||
AG_1932F | T - | AG - Cambridge, England | 1932QB821.A43...... |
AG_1932F | cited in ADS (Aitken Double Star Cat.), 1932 | ||
AG_1932G | T - | AG - Oxford | 1932QB821.A43...... |
AG_1932G | cited in ADS (Aitken Double Star Cat.), 1932 | ||
AG_2002A | T - | AG | 2002yCat.1275....0D |
AG_2002A | cited in CCDM |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
18276+2423 | AG 223 | 2002 | 6 | 50 | 2.6 | 10.27 | 11.10 | F0 | 182734.56+242240.0 | ||
18276+2423 | AG 223 | 2015 | 8 | 50 | 2.5 | 10.27 | 11.10 | F0 | 182734.56+242240.0 | ||
18276+2423 | AG 223 | 2018 | 9 | 51 | 2.6 | 10.27 | 11.10 | F0 | 182734.56+242240.0 |
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=48.3° sep=2.50" |
Componente originario normalizzato | AB | Name | HD 342187 | Coord arcsec 2000 | 182734.56+242240.0 | Mag | 10.27 | ||||
Spectral class | F0 (yellow-white) | PmRA | 1.00 | PmDE | -17.0 | Tycho2 | 2110-01486-1 | ||||
HD | 342187 |
Tycho2 | 2110-01486-1 | Pflag | P | RAmdeg | 276.89399364 | DEmdeg | 24.37778036 | ||||
PmRA | 3.4 | PmDE | -14.6 | E RAmdeg | 38 | E DEmdeg | 33 | ||||
E pmRA | 1.7 | E pmDE | 1.6 | EpRAm | 1984.51 | EpDEm | 1986.35 | ||||
Num | 5 | Q RAmdeg | 1.6 | Q DEmdeg | 0.8 | Q pmRA | 1.5 | ||||
Q pmDE | 0.8 | BTmag | 10.689 | E BTmag | 0.032 | VTmag | 10.269 | ||||
E VTmag | 0.030 | Prox | 27 | TYC | T | HIP | |||||
CCDM | RAdeg | 276.89384889 | DEdeg | 24.37771361 | EpRA 1990 | 1.53 | |||||
EpDE 1990 | 1.73 | E RAdeg | 20.1 | E DEdeg | 17.1 | Posflg | |||||
Corr | -0.1 |
Ccdm | 18276+2423 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | -1.49 | DDEs | -19.6 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.8 | Sp | F0 | PmNote | |||||
PmRA | PmDE | Dm number | +24 3423 | Cat1 | BD | ||||||
Name2 | +24 1887 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A11370 | M ADS BDS | N IDS | IDS | 18234N2419A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 182734.70+242241.7 | Mag | 11.1 | PmRA | 21.00 | ||||
PmDE | 2.0 | Tycho2 | 2110-01486-2 | Calc delta mag | 0.83 | Calc coord | yes |
Tycho2 | 2110-01486-2 | Pflag | P | RAmdeg | 276.89399364 | DEmdeg | 24.37778036 | ||||
PmRA | 3.4 | PmDE | -14.6 | E RAmdeg | 38 | E DEmdeg | 33 | ||||
E pmRA | 1.7 | E pmDE | 1.6 | EpRAm | 1984.51 | EpDEm | 1986.35 | ||||
Num | 5 | Q RAmdeg | 1.6 | Q DEmdeg | 0.8 | Q pmRA | 1.5 | ||||
Q pmDE | 0.8 | BTmag | 11.600 | E BTmag | 0.058 | VTmag | 11.101 | ||||
E VTmag | 0.061 | Prox | 27 | TYC | T | HIP | |||||
CCDM | RAdeg | 276.89448083 | DEdeg | 24.37817417 | EpRA 1990 | 1.53 | |||||
EpDE 1990 | 1.73 | E RAdeg | 39.9 | E DEdeg | 33.9 | Posflg | |||||
Corr | -0.1 |
Ccdm | 18276+2423 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | AG 223 | DRAs | DDEs | |||||||
R dRAs | Year | 1907 | Theta | 052 | Rho | 2.4 | |||||
Obs | 3 | Vmag | 10.4 | Sp | PmNote | ||||||
PmRA | PmDE | Dm number | Cat1 | ||||||||
Name2 | Cat2 | HD | M HD | ||||||||
ADS BDS | A11370 | M ADS BDS | N IDS | IDS | 18234N2419B | ||||||
HIC |