Coord 2000 | 20158+5230 |
Discov num | WAL 130 |
Comp | AD |
Coord arcsec 2000 | 20 15 49.33 +52 30 08.2 |
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Date first | 1944 |
Date last | 2015 |
Obs | 6 |
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Pa first | 240 |
Pa last | 227 |
P.A. Now (θ) | 227° |
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Sep first | 25.0 |
Sep last | 25.9 |
Sep. Now (ρ) | 25.9" |
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Mag pri | 7.59 |
Mag sec | 12.31 |
delta mag (ΔM) | 4.72 |
Spectral class | K5III (yellow-orange) |
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Pri motion ra | +005 |
Sec motion ra | -004 |
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Pri motion dec | -005 |
Sec motion dec | -008 |
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Notes | N
(See Notes) |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 32404 | 20158+5230 | STT 404 | AB | 1843 | 2015 | 20 | 115 | 28.5 | 7.59 | 9.80 | 2.21 | |||
Show | 32404 | 20158+5230 | WAL 130 | AC | 1897 | 2015 | 9 | 2 | 78.9 | 7.59 | 11.08 | 3.49 | |||
Show | 32404 | 20158+5230 | WAL 130 | AD | 1944 | 2015 | 6 | 227 | 25.9 | 7.59 | 12.31 | 4.72 | <=== |
Precise pa | 227.4 |
Precise sep | 25.868 |
Constellation | Cygnus |
SAO | 32404 |
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HIP | 99875 |
Tycho2 | 3937-01802-1 |
Gaia DR2 | 27287030784 |
HD | 193054 |
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BD | BD+52 2666 |
Distance | 228.83 |
Distance ly | 746.44 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20158+5230 | WAL 130 | AD | 2000 | 2 | 228 | 25.8 | 7.59 | 12.31 | K5III | D | 201549.33+523008.2 |
20158+5230 | WAL 130 | AD | 2003 | 3 | 228 | 25.6 | 7.59 | 12.31 | K5III | N D | 201549.33+523008.2 |
20158+5230 | WAL 130 | AD | 2012 | 4 | 228 | 25.9 | 7.59 | 12.31 | K5III | N D | 201549.33+523008.2 |
20158+5230 | WAL 130 | AD | 2015 | 5 | 227 | 25.9 | 7.59 | 12.31 | K5III | N | 201549.33+523008.2 |