Coord 2000 | 20137+4323 |
Discov num | BU 660 |
Comp | AC |
Coord arcsec 2000 | 20 13 42.81 +43 22 44.4 |
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Date first | 1892 |
Date last | 2015 |
Obs | 11 |
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Pa first | 190 |
Pa last | 190 |
P.A. Now (θ) | 190° |
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Sep first | 56.5 |
Sep last | 58.2 |
Sep. Now (ρ) | 58.2" |
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Mag pri | 6.29 |
Mag sec | 12.92 |
delta mag (ΔM) | 6.63 |
Spectral class | K3III (yellow-orange) |
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Pri motion ra | -004 |
Sec motion ra | -004 |
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Pri motion dec | +004 |
Sec motion dec | -008 |
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Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 49336 | 20137+4323 | BU 660 | AB | 1878 | 2015 | 13 | 318 | 8.7 | 6.29 | 12.70 | 6.41 | |||
Show | 49336 | 20137+4323 | BU 660 | AC | 1892 | 2015 | 11 | 190 | 58.2 | 6.29 | 12.92 | 6.63 | <=== | ||
Show | 49336 | 20137+4323 | FOX 250 | AD | 1914 | 2015 | 5 | 279 | 31.5 | 6.29 | 14.70 | 8.41 |
Precise pa | 189.6 |
Precise sep | 58.231 |
Constellation | Cygnus |
SAO | 49336 |
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HIP | 99685 |
Tycho2 | 3163-01634-1 |
Gaia DR2 | 96848794368 |
HD | 192535 |
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HR | 7733 |
BD | BD+42 3642 |
Distance | 208.77 |
Distance ly | 681.01 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20137+4323 | BU 660 | AC | 2000 | 5 | 190 | 58.2 | 6.20 | 11.20 | K3III | D | 201342.82+432244.4 |
20137+4323 | BU 660 | AC | 2003 | 7 | 190 | 57.3 | 6.29 | 12.90 | K3III | D | 201342.81+432244.4 |
20137+4323 | BU 660 | AC | 2013 | 8 | 190 | 58.2 | 6.29 | 12.92 | K3III | 201342.81+432244.4 | |
20137+4323 | BU 660 | AC | 2014 | 10 | 190 | 58.2 | 6.29 | 12.92 | K3III | 201342.81+432244.4 | |
20137+4323 | BU 660 | AC | 2015 | 11 | 190 | 58.2 | 6.29 | 12.92 | K3III | 201342.81+432244.4 |