Coord 2000 | 00003+5651 | Discov num | CTT 1 | Comp | Coord arcsec 2000 | 00 00 20.41 +56 51 11.4 | |||||
Date first | 1906 | Date last | 2015 | Obs | 14 | ||||||
Pa first | 90 | Pa last | 92.9 | P.A. Now (θ) | 92.9° | ||||||
Sep first | 49.4 | Sep last | 46.137 | Sep. Now (ρ) | 46.137" | ||||||
Mag pri | 8.59 | Mag sec | 11.39 | delta mag (ΔM) | 2.8 | Spectral class | A2 (white) | ||||
Pri motion ra | +031 | Sec motion ra | +001 | ||||||||
Pri motion dec | +008 | Sec motion dec | -004 | ||||||||
Notes | U (Proper motion indicates non-physical) |
Name | HD 224755 | Constellation | Cassiopeia | SAO | 35978 | Tycho2 | 3660-01462-1 | ||||
Gaia DR2 | 421048705031502208 | HD | 224755 |
refcode | metd | author | reference |
Ctt1995 | Tm - | Courtot, J.-F. | 1995O&T....44...22C |
Ctt1995 | Obs. et Travaux 44, 22, 1995 | ||
Ctt1996 | Mb - | Courtot, J.-F. | 1996O&T....47...47C |
Ctt1996 | +Tm | Obs. et Travaux 47/48, 47, 1996 | |
Ctt1998 | Mb - | Courtot, J.-F. | ................... |
Ctt1998 | Webb Soc., Double Star Circ. 7, 1998 | ||
Ctt2000 | Mb - | Courtot, J.-F. | ................... |
Ctt2000 | Webb Soc., Double Star Circ. 8, 2000 | ||
Ctt2001 | Mb - | Courtot, J.-F. | ................... |
Ctt2001 | Webb Soc., Double Star Circ. 9, 2001 | ||
Ctt2002 | Mb - | Courtot, J.-F. | ................... |
Ctt2002 | Webb Soc., Double Star Circ. 10, 2002 | ||
Ctt2003 | Mb - | Courtot, J.-F. | ................... |
Ctt2003 | Webb Soc., Double Star Circ. 11, 2003 | ||
Ctt2003b | Mb j | Courtot, J.-F. | ................... |
Ctt2003b | OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003 | ||
Ctt2004 | Mb - | Courtot, J.-F. | ................... |
Ctt2004 | Webb Soc., Double Star Circ. 12, 2004 | ||
Ctt2008 | Ma w | Courtot, J.-F. | ................... |
Ctt2008 | Webb Soc., Double Star Circ. 16, 2008 | ||
Ctt2009 | Mb w | Courtot, J.-F. | ................... |
Ctt2009 | Webb Soc., Double Star Circ. 17, 2009 | ||
Ctt2010 | Mb u | Courtot, J.-F. | ................... |
Ctt2010 | Webb Soc., Double Star Circ. 18, 5, 2010 | ||
Ctt2012 | Mb u | Courtot, J.-F. | ................... |
Ctt2012 | +Ma | Webb Soc., Double Star Circ. 20, 5, 2012 | |
Ctt2013 | Mb u | Courtot, J.-F. | ................... |
Ctt2013 | Webb Soc., Double Star Circ. 21, 4, 2013 | ||
Ctt2015 | Mb u | Courtot, J.-F. | ................... |
Ctt2015 | Webb Soc., Double Star Circ. 23, 6, 2015 | ||
Ctt2016 | Mb u | Courtot, J.-F. | ................... |
Ctt2016 | Webb Soc., Double Star Circ. 24, 6, 2016 | ||
Ctt2017 | Mb u | Courtot, J.-F. | ................... |
Ctt2017 | Webb Soc., Double Star Circ. 25, 16, 2017 | ||
Ctt2018 | Mb j | Courtot, J.-F. | ................... |
Ctt2018 | Webb Soc., Double Star Circ. 26, 9, 2018 | ||
Ctt2019 | Mb j | Courtot, J.-F. | ................... |
Ctt2019 | Webb Soc., Double Star Circ. 27, 5, 2019 | ||
Ctt2020 | Mb+ j | Courtot, J.-F. | . |
Ctt2020 | +Hg | Webb Soc., Double Star Circ. 28, 4, 2020 | |
Ctt2021 | Mb j | Courtot, J.-F. | . |
Ctt2021 | Webb Soc., Double Star Circ. 29, 1, 2021 | ||
Ctt2022 | Mb j | Courtot, J.-F. | . |
Ctt2022 | Webb Soc., Double Star Circ. 30, 1, 2022 | ||
Ctt2023 | Mb j | Courtot, J.-F. | . |
Ctt2023 | Webb Soc., Double Star Circ. 31, 1, 2023 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00003+5651 | CTT 1 | 1999 | 6 | 93 | 46.7 | 8.59 | 11.39 | A2 | D | 000020.41+565111.4 | |
00003+5651 | CTT 1 | 2003 | 8 | 93 | 46.6 | 8.59 | 11.39 | A2 | NUD | 000020.41+565111.4 | |
00003+5651 | CTT 1 | 2014 | 9 | 93 | 46.3 | 8.59 | 11.39 | A2 | NU | 000020.41+565111.4 | |
00003+5651 | CTT 1 | 2015 | 11 | 93 | 46.1 | 8.59 | 11.39 | A2 | U | 000020.41+565111.4 |
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. |
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A | |
B | pa=95.3° sep=25.30" |
Componente originario normalizzato | AB | Name | HD 224755 | Coord arcsec 2000 | 000020.41+565111.4 | Mag | 8.59 | ||||
Spectral class | A2 (white) | PmRA | 31.00 | PmDE | 8.0 | SAO | 35978 | ||||
Tycho2 | 3660-01462-1 | HD | 224755 | DM | BD+56 3129 |
Tycho2 | 3660-01462-1 | Pflag | RAmdeg | 0.08505989 | DEmdeg | 56.85316693 | |||||
PmRA | 30.3 | PmDE | 9.8 | E RAmdeg | 6 | E DEmdeg | 6 | ||||
E pmRA | 1.3 | E pmDE | 1.3 | EpRAm | 1991.09 | EpDEm | 1991.16 | ||||
Num | 11 | Q RAmdeg | 1.2 | Q DEmdeg | 1.3 | Q pmRA | 1.2 | ||||
Q pmDE | 1.5 | BTmag | 8.802 | E BTmag | 0.016 | VTmag | 8.587 | ||||
E VTmag | 0.012 | Prox | 468 | TYC | T | HIP | |||||
CCDM | RAdeg | 0.08493028 | DEdeg | 56.85314417 | EpRA 1990 | 1.65 | |||||
EpDE 1990 | 1.68 | E RAdeg | 6.1 | E DEdeg | 6.0 | Posflg | |||||
Corr | 0.1 |
SAO | 35978 | DelFlag | RA1950 | PmRA1950 | 0.0025 | ||||||
DE1950 | PmDE1950 | 0.02 | Vmag | 8.4 | SpType | A2 | |||||
Double code | Source | 38 | CatNum | 14590 | DM | BD+56 3129 | |||||
DMcomp | BDsup | HD | 224755 | M HD | 0 | ||||||
GC | RA1950rad | 6.27350071 | DE1950rad | 0.98741597 | PmRA2000 | 0.0027 | |||||
PmDE2000 | 0.015 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 000023.48+565109.1 | Mag | 11.39 | PmRA | 1.00 | ||||
PmDE | -4.0 | Calc delta mag | 2.8 | Calc coord | yes |