Coord 2000 | 19437+4331 |
Discov num | TDT1678 |
Comp | Coord arcsec 2000 | 19 43 39.82 +43 30 33.8 |
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Date first | 1991 |
Date last | 2015 |
Obs | 5 |
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Pa first | 49 |
Pa last | 46 |
P.A. Now (θ) | 46° |
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Sep first | 3.5 |
Sep last | 3.7 |
Sep. Now (ρ) | 3.7" |
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Mag pri | 11.86 |
Mag sec | 11.96 |
delta mag (ΔM) | 0.1 |
Spectral class | |||||
Pri motion ra | -001 |
Sec motion ra | +003 |
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Pri motion dec | -012 |
Sec motion dec | -009 |
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Notes |
Precise pa | 45.6 |
Precise sep | 3.674 |
Constellation | Cygnus |
Tycho2 | 3148-01970-1 |
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Gaia DR2 | 86460287488 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19437+4331 | TDT1678 | 1998 | 2 | 46 | 3.7 | 11.86 | 11.96 | D | 194339.82+433033.8 | ||
19437+4331 | TDT1678 | 2003 | 3 | 46 | 3.7 | 11.86 | 11.96 | D | 194339.82+433033.8 | ||
19437+4331 | TDT1678 | 2015 | 4 | 46 | 3.7 | 11.86 | 11.96 | 194339.82+433033.8 |