Coord 2000 | 19460+3825 |
Discov num | SEI 678 |
Comp | Coord arcsec 2000 | 19 45 59.54 +38 24 25.5 |
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Date first | 1896 |
Date last | 2015 |
Obs | 12 |
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Pa first | 149 |
Pa last | 140 |
P.A. Now (θ) | 140° |
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Sep first | 10.8 |
Sep last | 11.1 |
Sep. Now (ρ) | 11.1" |
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Mag pri | 11.86 |
Mag sec | 11.90 |
delta mag (ΔM) | 0.04 |
Spectral class | |||||
Pri motion ra | -012 |
Sec motion ra | +001 |
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Pri motion dec | -009 |
Sec motion dec | -006 |
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Notes |
Precise pa | 139.6 |
Precise sep | 11.139 |
Constellation | Cygnus |
Tycho2 | 3136-00669-1 |
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Gaia DR2 | 87015904256 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19460+3825 | SEI 678 | 2006 | 5 | 140 | 11.1 | 11.86 | 11.90 | D | 194559.54+382425.5 | ||
19460+3825 | SEI 678 | 2010 | 7 | 140 | 10.6 | 11.86 | 11.90 | 194559.54+382425.5 | |||
19460+3825 | SEI 678 | 2015 | 8 | 140 | 11.1 | 11.86 | 11.90 | 194559.54+382425.5 |