Coord 2000 | 23110+6555 | Discov num | AG 290 | Comp | Coord arcsec 2000 | 23 11 02.35 +65 54 39.5 | |||||
Date first | 1891 | Date last | 2015 | Obs | 25 | ||||||
Pa first | 266 | Pa last | 264.7 | P.A. Now (θ) | 264.7° | ||||||
Sep first | 15.0 | Sep last | 14.747 | Sep. Now (ρ) | 14.747" | ||||||
Mag pri | 9.25 | Mag sec | 10.01 | delta mag (ΔM) | 0.76 | Spectral class | F0 (yellow-white) | ||||
Pri motion ra | +032 | Sec motion ra | +032 | ||||||||
Pri motion dec | +003 | Sec motion dec | +004 | ||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Constellation | Cepheus | Tycho2 | 4291-01072-1 | Gaia DR2 | 2208986450111461120 |
discov_num | notes | refcode |
AG 290 | B is BD+65@1855. |
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 |
23110+6555 | AG 290 | 1999 | 17 | 265 | 14.7 | 9.25 | 10.01 | F0 | N D | 231102.35+655439.5 | |
23110+6555 | AG 290 | 2010 | 18 | 265 | 14.7 | 9.25 | 10.01 | F0 | N D | 231102.35+655439.5 | |
23110+6555 | AG 290 | 2015 | 21 | 265 | 14.7 | 9.25 | 10.01 | F0 | N | 231102.35+655439.5 |
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=257.2° sep=6.15" |
Componente originario normalizzato | AB | Coord arcsec 2000 | 231102.35+655439.5 | Mag | 9.25 | Spectral class | F0 (yellow-white) | ||||
PmRA | 32.00 | PmDE | 3.0 | Tycho2 | 4291-01072-1 |
Tycho2 | 4291-01072-1 | Pflag | RAmdeg | 347.75979533 | DEmdeg | 65.91096161 | |||||
PmRA | 35.4 | PmDE | 3.8 | E RAmdeg | 10 | E DEmdeg | 10 | ||||
E pmRA | 1.2 | E pmDE | 1.2 | EpRAm | 1990.94 | EpDEm | 1990.84 | ||||
Num | 8 | Q RAmdeg | 1.3 | Q DEmdeg | 0.9 | Q pmRA | 1.3 | ||||
Q pmDE | 0.8 | BTmag | 9.472 | E BTmag | 0.019 | VTmag | 9.253 | ||||
E VTmag | 0.017 | Prox | 148 | TYC | T | HIP | |||||
CCDM | RAdeg | 347.75959528 | DEdeg | 65.91095278 | EpRA 1990 | 1.72 | |||||
EpDE 1990 | 1.68 | E RAdeg | 9.8 | E DEdeg | 9.8 | Posflg | |||||
Corr | 0.0 |
Ccdm | 23110+6555 | RComp | Comp | A | Note1 | ||||||
Note2 | Discov num | DRAs | 2.20 | DDEs | -20.2 | ||||||
R dRAs | 10 | Year | Theta | Rho | |||||||
Obs | 2 | Vmag | 9.2 | Sp | F0 | PmNote | * | ||||
PmRA | 24 | PmDE | 2 | Dm number | +65 1856 | Cat1 | BD | ||||
Name2 | +65 1261 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | B12216 | M ADS BDS | N IDS | IDS | 23070N6522A | ||||||
HIC |
Componente originario normalizzato | AB | Coord arcsec 2000 | 231101.37+655438.1 | Mag | 10.01 | PmRA | 32.00 | ||||
PmDE | 4.0 | Tycho2 | 4291-00799-1 | Calc delta mag | 0.76 | Calc coord | yes |
Tycho2 | 4291-00799-1 | Pflag | RAmdeg | 347.74976010 | DEmdeg | 65.91059251 | |||||
PmRA | 30.6 | PmDE | 2.7 | E RAmdeg | 21 | E DEmdeg | 19 | ||||
E pmRA | 1.3 | E pmDE | 1.3 | EpRAm | 1988.47 | EpDEm | 1989.04 | ||||
Num | 6 | Q RAmdeg | 1.2 | Q DEmdeg | 1.6 | Q pmRA | 1.2 | ||||
Q pmDE | 1.5 | BTmag | 10.470 | E BTmag | 0.034 | VTmag | 10.008 | ||||
E VTmag | 0.031 | Prox | 148 | TYC | T | HIP | |||||
CCDM | RAdeg | 347.74958806 | DEdeg | 65.91058611 | EpRA 1990 | 1.69 | |||||
EpDE 1990 | 1.68 | E RAdeg | 20.6 | E DEdeg | 19.0 | Posflg | |||||
Corr | 0.0 |
Ccdm | 23110+6555 | RComp | Comp | B | Note1 | ||||||
Note2 | Discov num | AG 290 | DRAs | -0.15 | DDEs | -21.3 | |||||
R dRAs | 10 | Year | 1891 | Theta | 265 | Rho | 15.0 | ||||
Obs | 4 | Vmag | 9.7 | Sp | F0 | PmNote | * | ||||
PmRA | 29 | PmDE | 5 | Dm number | +65 1855 | Cat1 | BD | ||||
Name2 | +65 1260 | Cat2 | AGK2/3 | HD | M HD | ||||||
ADS BDS | B12216 | M ADS BDS | N IDS | IDS | 23070N6522B | ||||||
HIC |