Coord 2000 | 04067+6221 | Discov num | CTT 7 | Comp | Coord arcsec 2000 | 04 06 43.08 +62 20 40.3 | |||||
Date first | 1905 | Date last | 2017 | Obs | 25 | ||||||
Pa first | 215 | Pa last | 216.3 | P.A. Now (θ) | 216.3° | ||||||
Sep first | 44.3 | Sep last | 44 | Sep. Now (ρ) | 44" | ||||||
Mag pri | 8.08 | Mag sec | 9.47 | delta mag (ΔM) | 1.39 | Spectral class | K (yellow-orange) | ||||
Pri motion ra | +003 | Sec motion ra | -005 | ||||||||
Pri motion dec | -001 | Sec motion dec | -002 | ||||||||
Notes |
Name | HD 25497 | Constellation | Camelopardalis | SAO | 13022 | Tycho2 | 4068-01436-1 | ||||
Gaia DR2 | 476277139731532288 | HD | 25497 |
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 |
04067+6221 | CTT 7 | 2001 | 9 | 217 | 44.3 | 8.08 | 9.47 | K | D | 040643.08+622040.3 | |
04067+6221 | CTT 7 | 2007 | 10 | 215 | 44.2 | 8.08 | 9.47 | K | D | 040643.08+622040.3 | |
04067+6221 | CTT 7 | 2011 | 12 | 217 | 44.6 | 8.08 | 9.47 | K | D | 040643.08+622040.3 | |
04067+6221 | CTT 7 | 2015 | 21 | 216 | 44.0 | 8.08 | 9.47 | K | 040643.08+622040.3 | ||
04067+6221 | CTT 7 | 2017 | 22 | 216 | 44.0 | 8.08 | 9.47 | K | 040643.08+622040.3 |
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=198.8° sep=37.47" |
Componente originario normalizzato | AB | Name | HD 25498 | Coord arcsec 2000 | 040643.08+622040.3 | Mag | 8.08 | ||||
Spectral class | K (yellow-orange) | PmRA | 3.00 | PmDE | -1.0 | SAO | 13022 | ||||
Tycho2 | 4068-01436-1 | HD | 25498 | DM | BD+61 670 |
Tycho2 | 4068-01436-1 | Pflag | RAmdeg | 61.67951017 | DEmdeg | 62.34452214 | |||||
PmRA | 3.0 | PmDE | -2.9 | E RAmdeg | 7 | E DEmdeg | 6 | ||||
E pmRA | 1.4 | E pmDE | 1.6 | EpRAm | 1990.83 | EpDEm | 1991.16 | ||||
Num | 10 | Q RAmdeg | 1.0 | Q DEmdeg | 0.7 | Q pmRA | 1.1 | ||||
Q pmDE | 0.6 | BTmag | 9.332 | E BTmag | 0.020 | VTmag | 8.083 | ||||
E VTmag | 0.012 | Prox | 439 | TYC | T | HIP | |||||
CCDM | RAdeg | 61.67949556 | DEdeg | 62.34452861 | EpRA 1990 | 1.51 | |||||
EpDE 1990 | 1.56 | E RAdeg | 7.0 | E DEdeg | 6.4 | Posflg | |||||
Corr | 0.0 |
SAO | 13022 | DelFlag | RA1950 | PmRA1950 | 0.0022 | ||||||
DE1950 | PmDE1950 | -0.027 | Vmag | 8.2 | SpType | K | |||||
Double code | Source | 2 | CatNum | 339 | DM | BD+61 670 | |||||
DMcomp | BDsup | HD | 25498 | M HD | 0 | ||||||
GC | RA1950rad | 1.05723314 | DE1950rad | 1.08576958 | PmRA2000 | 0.0018 | |||||
PmDE2000 | -0.031 |
Componente originario normalizzato | AB | Coord arcsec 2000 | 040641.34+622004.8 | Mag | 9.47 | PmRA | -5.00 | ||||
PmDE | -2.0 | Tycho2 | 4068-01160-1 | HD | 25497 | Calc delta mag | 1.39 | ||||
Calc coord | yes |
Tycho2 | 4068-01160-1 | Pflag | RAmdeg | 61.66410831 | DEmdeg | 62.33463525 | |||||
PmRA | -3.1 | PmDE | -0.4 | E RAmdeg | 14 | E DEmdeg | 12 | ||||
E pmRA | 1.9 | E pmDE | 1.8 | EpRAm | 1990.21 | EpDEm | 1990.44 | ||||
Num | 8 | Q RAmdeg | 0.8 | Q DEmdeg | 0.8 | Q pmRA | 0.8 | ||||
Q pmDE | 0.8 | BTmag | 9.926 | E BTmag | 0.026 | VTmag | 9.471 | ||||
E VTmag | 0.022 | Prox | 439 | TYC | T | HIP | |||||
CCDM | RAdeg | 61.66412361 | DEdeg | 62.33463583 | EpRA 1990 | 1.55 | |||||
EpDE 1990 | 1.57 | E RAdeg | 14.7 | E DEdeg | 13.4 | Posflg | |||||
Corr | 0.1 |