Coord 2000 | 19469+3204 |
Discov num | BU 147 |
Comp | AB |
Coord arcsec 2000 | 19 46 54.49 +32 04 23.2 |
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Date first | 1873 |
Date last | 2014 |
Obs | 22 |
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Pa first | 285 |
Pa last | 288 |
P.A. Now (θ) | 288° |
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Sep first | 6.0 |
Sep last | 13.3 |
Sep. Now (ρ) | 13.3" |
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Mag pri | 10.24 |
Mag sec | 12.10 |
delta mag (ΔM) | 1.86 |
Spectral class | A2 (white) |
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Pri motion ra | -000 |
Sec motion ra | |||||||||
Pri motion dec | +002 |
Sec motion dec | |||||||||
Notes | N
(See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 68843 | 19 46 54 +32 04 23 | BU 147 AB | 2014 | 22 | 288 | 13.3 | 10.24 | 12.10 | 1.86 | <=== | ||
Show | 68843 | 19 46 54 +32 04 23 | WAL 120 AC | 2015 | 6 | 242 | 31.2 | 10.24 | 12.89 | 2.65 |
Precise pa | 287.8 |
Precise sep | 13.269 |
Constellation | Cygnus |
SAO | 68843 |
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Tycho2 | 2660-01102-1 |
Gaia DR2 | 2034536217296715136 |
HD | 331279 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19469+3204 | BU 147 | AB | 1998 | 13 | 281 | 10.3 | 10.24 | 12.10 | A2 | D | 194654.49+320423.2 |
19469+3204 | BU 147 | AB | 2014 | 22 | 288 | 13.3 | 10.24 | 12.10 | A2 | N | 194654.49+320423.2 |