Coord 2000 | 21046+2053 | Discov num | AG 269 | Comp | Coord arcsec 2000 | 21 04 37.66 +20 52 58.4 | |||||
Date first | 1894 | Date last | 2016 | Obs | 19 | ||||||
Pa first | 174 | Pa last | 172.4 | P.A. Now (θ) | 172.4° | ||||||
Sep first | 8.6 | Sep last | 8.437 | Sep. Now (ρ) | 8.437" | ||||||
Mag pri | 8.46 | Mag sec | 10.16 | delta mag (ΔM) | 1.7 | Spectral class | K0 (yellow-orange) | ||||
Pri motion ra | +005 | Sec motion ra | -004 | ||||||||
Pri motion dec | -001 | Sec motion dec | -001 | ||||||||
Notes |
Name | HD 200724 | Constellation | Vulpecula | Tycho2 | 1661-02218-1 | Gaia DR2 | 1837673608104067328 | ||||
HD | 200724 |
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 |
21046+2053 | AG 269 | 1994 | 10 | 176 | 4.9 | 8.46 | 10.16 | K0 | D | 210437.66+205258.4 | |
21046+2053 | AG 269 | 2009 | 11 | 173 | 8.3 | 8.46 | 10.16 | K0 | D | 210437.66+205258.4 | |
21046+2053 | AG 269 | 2016 | 15 | 173 | 8.4 | 8.46 | 10.16 | K0 | 210437.66+205258.4 |
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 | |
B | pa=172.9° sep=8.43" |
Componente originario normalizzato | AB | Name | HD 200724 | Coord arcsec 2000 | 210437.66+205258.4 | Mag | 8.46 | ||||
Spectral class | K0 (yellow-orange) | PmRA | 5.00 | PmDE | -1.0 | Tycho2 | 1661-02218-1 | ||||
HD | 200724 |
Tycho2 | 1661-02218-1 | Pflag | RAmdeg | 316.15692689 | DEmdeg | 20.88288230 | |||||
PmRA | 4.9 | PmDE | -2.4 | E RAmdeg | 6 | E DEmdeg | 8 | ||||
E pmRA | 1.0 | E pmDE | 1.0 | EpRAm | 1991.27 | EpDEm | 1990.33 | ||||
Num | 8 | Q RAmdeg | 0.8 | Q DEmdeg | 1.2 | Q pmRA | 0.9 | ||||
Q pmDE | 1.2 | BTmag | 9.688 | E BTmag | 0.020 | VTmag | 8.465 | ||||
E VTmag | 0.012 | Prox | 84 | TYC | T | HIP | |||||
CCDM | RAdeg | 316.15691444 | DEdeg | 20.88288806 | EpRA 1990 | 1.69 | |||||
EpDE 1990 | 1.13 | E RAdeg | 5.8 | E DEdeg | 7.8 | Posflg | |||||
Corr | -0.1 |
Ccdm | 21046+2053 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 1.68 | DDEs | -2.3 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 8.5 | Sp | K0 | PmNote | * | ||||
PmRA | 19 | PmDE | -13 | Dm number | +20 4822 | Cat1 | BD | ||||
Name2 | +20 2371 | Cat2 | AGK2/3 | HD | 200724 | M HD | |||||
ADS BDS | A14604 | M ADS BDS | N IDS | IDS | 21001N2029A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 210437.73+205250.0 | Mag | 10.16 | PmRA | -4.00 | ||||
PmDE | -1.0 | Tycho2 | 1661-02332-1 | Calc delta mag | 1.7 | Calc coord | yes |
Tycho2 | 1661-02332-1 | Pflag | RAmdeg | 316.15735561 | DEmdeg | 20.88058298 | |||||
PmRA | 8.4 | PmDE | -0.7 | E RAmdeg | 16 | E DEmdeg | 27 | ||||
E pmRA | 1.1 | E pmDE | 1.2 | EpRAm | 1989.59 | EpDEm | 1984.91 | ||||
Num | 4 | Q RAmdeg | 2.8 | Q DEmdeg | 1.1 | Q pmRA | 2.8 | ||||
Q pmDE | 1.1 | BTmag | 10.960 | E BTmag | 0.044 | VTmag | 10.157 | ||||
E VTmag | 0.032 | Prox | 84 | TYC | T | HIP | |||||
CCDM | RAdeg | 316.15733500 | DEdeg | 20.88058472 | EpRA 1990 | 1.75 | |||||
EpDE 1990 | 1.00 | E RAdeg | 15.7 | E DEdeg | 28.2 | Posflg | D | ||||
Corr | -0.1 |
Ccdm | 21046+2053 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | AG 269 | DRAs | 1.61 | DDEs | -10.1 | |||||
R dRAs | 10 | Year | 1902 | Theta | 174 | Rho | 7.7 | ||||
Obs | 2 | Vmag | 10.1 | Sp | PmNote | * | |||||
PmRA | -9 | PmDE | -10 | Dm number | Cat1 | ||||||
Name2 | +20 2372 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | A14604 | M ADS BDS | N IDS | IDS | 21001N2029B | ||||||
HIC |