Coord 2000 | 19522+3139 |
Discov num | ES 356 |
Comp | Coord arcsec 2000 | 19 52 14.61 +31 39 28.7 |
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Date first | 1902 |
Date last | 2016 |
Obs | 13 |
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Pa first | 349 |
Pa last | 344 |
P.A. Now (θ) | 344° |
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Sep first | 5.5 |
Sep last | 6.2 |
Sep. Now (ρ) | 6.2" |
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Mag pri | 10.03 |
Mag sec | 10.90 |
delta mag (ΔM) | 0.87 |
Spectral class | A0 (white) |
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Pri motion ra | +002 |
Sec motion ra | -002 |
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Pri motion dec | -004 |
Sec motion dec | -001 |
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Notes |
Precise pa | 343.7 |
Precise sep | 6.154 |
Constellation | Cygnus |
SAO | 68999 |
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Tycho2 | 2669-01601-1 |
Gaia DR2 | 18761972480 |
HD | 331424 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19522+3139 | ES 356 | 1998 | 5 | 344 | 6.1 | 10.03 | 10.90 | A0 | D | 195214.61+313928.7 | |
19522+3139 | ES 356 | 2008 | 6 | 344 | 6.1 | 10.03 | 10.90 | A0 | D | 195214.61+313928.7 | |
19522+3139 | ES 356 | 2016 | 9 | 344 | 6.2 | 10.03 | 10.90 | A0 | 195214.61+313928.7 |