Coord 2000 | 19565+3156 |
Discov num | J 782 |
Comp | Coord arcsec 2000 | 19 56 32.36 +31 56 48.1 |
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Date first | 1912 |
Date last | 2015 |
Obs | 11 |
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Pa first | 73 |
Pa last | 67 |
P.A. Now (θ) | 67° |
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Sep first | 1.8 |
Sep last | 2.5 |
Sep. Now (ρ) | 2.5" |
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Mag pri | 11.00 |
Mag sec | 11.23 |
delta mag (ΔM) | 0.23 |
Spectral class | A2 (white) |
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Pri motion ra | -014 |
Sec motion ra | +010 |
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Pri motion dec | -007 |
Sec motion dec | +005 |
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Notes |
Precise pa | 67.3 |
Precise sep | 2.464 |
Constellation | Cygnus |
Tycho2 | 2673-02408-1 |
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Gaia DR2 | 17995500288 |
HD | 331511 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19565+3156 | J 782 | 2001 | 9 | 68 | 2.5 | 11.00 | 11.23 | A2 | 195632.36+315648.1 | ||
19565+3156 | J 782 | 2002 | 10 | 68 | 2.4 | 11.00 | 11.23 | A2 | 195632.36+315648.1 | ||
19565+3156 | J 782 | 2015 | 11 | 67 | 2.5 | 11.00 | 11.23 | A2 | 195632.36+315648.1 |