Coord 2000 | 19413+3043 |
Discov num | BU 145 |
Comp | AC |
Coord arcsec 2000 | 19 41 15.48 +30 43 16.8 |
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Date first | 1878 |
Date last | 2015 |
Obs | 13 |
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Pa first | 33 |
Pa last | 28 |
P.A. Now (θ) | 28° |
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Sep first | 8.5 |
Sep last | 7.9 |
Sep. Now (ρ) | 7.9" |
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Mag pri | 7.40 |
Mag sec | 13.50 |
delta mag (ΔM) | 6.1 |
Spectral class | A3V (white) |
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Pri motion ra | -001 |
Sec motion ra | |||||||||
Pri motion dec | -001 |
Sec motion dec | |||||||||
Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 68695 | 19413+3043 | BU 145 | AB | 1873 | 2009 | 27 | 272 | 0.8 | 7.40 | 9.09 | 1.69 | |||
Show | 68695 | 19413+3043 | BU 145 | AC | 1878 | 2015 | 13 | 28 | 7.9 | 7.40 | 13.50 | 6.10 | <=== | ||
Show | 68695 | 19413+3043 | BU 145 | AD | 1873 | 2015 | 14 | 156 | 26.7 | 7.40 | 11.87 | 4.47 |
Precise pa | 28 |
Precise sep | 7.905 |
Constellation | Cygnus |
SAO | 68695 |
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HIP | 96858 |
Tycho2 | 2656-05255-1 |
Gaia DR2 | 42356004736 |
HD | 186097 |
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BD | BD+30 3692 |
Distance | 757.58 |
Distance ly | 2471.23 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19413+3043 | BU 145 | AC | 1998 | 12 | 29 | 7.3 | 7.40 | 13.50 | A3V | D | 194115.48+304316.8 |
19413+3043 | BU 145 | AC | 2015 | 13 | 28 | 7.9 | 7.40 | 13.50 | A3V | 194115.48+304316.8 |