Coord 2000 | 19433+3754 |
Discov num | SEI 668 |
Comp | Coord arcsec 2000 | 19 43 18.46 +37 54 42.5 |
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Date first | 1896 |
Date last | 2015 |
Obs | 13 |
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Pa first | 342 |
Pa last | 338 |
P.A. Now (θ) | 338° |
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Sep first | 24.4 |
Sep last | 24.7 |
Sep. Now (ρ) | 24.7" |
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Mag pri | 11.15 |
Mag sec | 12.18 |
delta mag (ΔM) | 1.03 |
Spectral class | |||||
Pri motion ra | +000 |
Sec motion ra | -006 |
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Pri motion dec | -004 |
Sec motion dec | -008 |
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Notes |
Precise pa | 338.3 |
Precise sep | 24.694 |
Constellation | Cygnus |
Tycho2 | 3136-00028-1 |
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Gaia DR2 | 62985378048 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19433+3754 | SEI 668 | 1998 | 6 | 339 | 24.6 | 11.15 | 12.19 | D | 194318.46+375442.5 | ||
19433+3754 | SEI 668 | 2002 | 7 | 339 | 24.7 | 11.15 | 12.19 | D | 194318.46+375442.5 | ||
19433+3754 | SEI 668 | 2010 | 8 | 339 | 24.6 | 11.15 | 12.18 | 194318.46+375442.5 | |||
19433+3754 | SEI 668 | 2015 | 9 | 338 | 24.7 | 11.15 | 12.18 | 194318.46+375442.5 |