Coord 2000 | 08517+1147 | Discov num | BKO 47 | Comp | AC | Coord arcsec 2000 | 08 51 42.66 +11 46 36.5 | ||||
Date first | 1908 | Date last | 2015 | Obs | 11 | ||||||
Pa first | 74 | Pa last | 72.4 | P.A. Now (θ) | 72.4° | ||||||
Sep first | 31.7 | Sep last | 31.696 | Sep. Now (ρ) | 31.696" | ||||||
Mag pri | 12.41 | Mag sec | 13.00 | delta mag (ΔM) | 0.59 | Spectral class | |||||
Pri motion ra | -012 | Sec motion ra | -005 | ||||||||
Pri motion dec | -011 | Sec motion dec | -001 | ||||||||
Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 08 51 43 +11 46 36 | CHE 126 AB | 2015 | 15 | 122 | 22.8 | 12.41 | 12.81 | 0.40 | ||||
Show | 08 51 43 +11 46 36 | BKO 47 AC | 2015 | 11 | 72 | 31.7 | 12.41 | 13.00 | 0.59 | <=== |
Constellation | Cancer | Tycho2 | 0814-01737-1 | Gaia DR2 | 604916731706106752 |
refcode | metd | author | reference |
Bko2002 | C - | Ladanyi, T. & Berko, E. | ................... |
Bko2002 | Webb Soc., Double Star Circ. 10, 2002 | ||
Bko2003 | C u | Ladanyi, T., Berko, E. & Vaskuti, G | ................... |
Bko2003 | Webb Soc., Double Star Circ. 11, 2003 | ||
Bko2004 | C u | Berko, E., Ladanyi, T. & Vaskuti, G | ................... |
Bko2004 | Webb Soc., Double Star Circ. 12, 2004 | ||
Bko2005 | C u | Berko, E., Ladanyi, T. & Vaskuti, G | ................... |
Bko2005 | Webb Soc., Double Star Circ. 13, 2005 | ||
Bko2008 | C u | Berko, E. & Vaskuti, G. | ................... |
Bko2008 | Webb Soc., Double Star Circ. 16, 2008 | ||
Bko2008b | C u | Berko, E. | 2008JDSO....4..144B |
Bko2008b | JDSO 4, 144, 2008 | ||
Bko2009 | C u | Berko, E. | 2009JDSO....5...49B |
Bko2009 | JDSO 5, 49, 2009 | ||
Bko2009b | C u | Berko, E. | 2009JDSO....5..168B |
Bko2009b | JDSO 5, 168, 2009 | ||
Bko2009c | C u | Berko, E. | ................... |
Bko2009c | Webb Soc., Double Star Circ. 17, 2009 | ||
Bko2009d | C u | Berko, E. | 2009JDSO....5..189B |
Bko2009d | JDSO 5, 189, 2009 | ||
Bko2010a | C u | Berko, E. | 2010JDSO....6...21B |
Bko2010a | JDSO 6, 21, 2010 | ||
Bko2010b | C u | Berko, E. | ................... |
Bko2010b | Webb Soc., Double Star Circ. 18, 2010 | ||
Bko2011a | C u | Berko, E. | 2011JDSO....7....2B |
Bko2011a | JDSO 7, 2, 2011 | ||
Bko2011b | C u | Berko, E. | ................... |
Bko2011b | Webb Soc., Double Star Circ. 19, 29, 2011 (BKO 898 - BKO 980) | ||
Bko2011c | C u | Berko, E. | ................... |
Bko2011c | Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042) | ||
Bko2012 | C u | Berko, E. | ................... |
Bko2012 | Webb Soc., Double Star Circ. 20, 2012 | ||
Che1908 | Pa - | Chevalier, Stanislas | . |
Che1908 | Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b) | ||
Che1909 | Pa - | Chevalier, Stanislas | . |
Che1909 | Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b) | ||
Che1910 | Ma j | Chevalier, Stanislas & Tsang Ziang-seng | . |
Che1910 | +Pa | Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b) | |
Che1911 | Ma - | Chevalier, Stanislas | . |
Che1911 | +Pa | Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b) | |
Che1925 | Pa - | Chevalier, Stanislas | 1925JO......8...65G |
Che1925 | J. Obs. 8, 65, 1925 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
08517+1147 | BKO 47 | AC | 2007 | 4 | 73 | 31.8 | 12.31 | 12.93 | D | 085142.66+114636.5 | |
08517+1147 | BKO 47 | AC | 2008 | 6 | 73 | 31.7 | 12.41 | 13.00 | 085142.66+114636.5 | ||
08517+1147 | BKO 47 | AC | 2015 | 7 | 72 | 31.7 | 12.41 | 13.00 | 085142.66+114636.5 |
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 | |
B | pa=122.0° sep=22.49" | |
C | pa=72.0° sep=31.09" | pa=26.0° sep=23.95" |
Coord arcsec 2000 | 085142.66+114636.5 | Mag | 12.41 | PmRA | -12.00 | PmDE | -11.0 | ||||
Tycho2 | 0814-01737-1 |
Tycho2 | 0814-01737-1 | Pflag | RAmdeg | 132.92777807 | DEmdeg | 11.77682376 | |||||
PmRA | -17.8 | PmDE | -14.1 | E RAmdeg | 78 | E DEmdeg | 105 | ||||
E pmRA | 2.4 | E pmDE | 2.6 | EpRAm | 1975.48 | EpDEm | 1959.97 | ||||
Num | 3 | Q RAmdeg | 6.7 | Q DEmdeg | 0.4 | Q pmRA | 6.5 | ||||
Q pmDE | 0.4 | BTmag | 13.042 | E BTmag | 0.306 | VTmag | 12.309 | ||||
E VTmag | 0.227 | Prox | 778 | TYC | HIP | ||||||
CCDM | RAdeg | 132.92781944 | DEdeg | 11.77685806 | EpRA 1990 | 1.79 | |||||
EpDE 1990 | 1.26 | E RAdeg | 87.3 | E DEdeg | 133.1 | Posflg | |||||
Corr | 0.2 |
Coord arcsec 2000 | 085143.96+114624.6 | Mag | 12.81 | PmRA | -6.00 | PmDE | -6.0 | ||||
Calc delta mag | 0.4 | Calc coord | yes |
Coord arcsec 2000 | 085144.67+114646.1 | Mag | 13 | PmRA | -5.00 | PmDE | -1.0 | ||||
Calc delta mag | 0.59 | Calc coord | yes |