Coord 2000 | 19413+2944 |
Discov num | SLE 668 |
Comp | Coord arcsec 2000 | 19 41 16.60 +29 44 24.7 |
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Date first | 1895 |
Date last | 2015 |
Obs | 13 |
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Pa first | 267 |
Pa last | 268 |
P.A. Now (θ) | 268° |
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Sep first | 11.1 |
Sep last | 10.9 |
Sep. Now (ρ) | 10.9" |
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Mag pri | 9.98 |
Mag sec | 10.40 |
delta mag (ΔM) | 0.42 |
Spectral class | B8 (blue-white) |
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Pri motion ra | -001 |
Sec motion ra | +001 |
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Pri motion dec | -005 |
Sec motion dec | -003 |
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Notes |
Precise pa | 268 |
Precise sep | 10.902 |
Constellation | Cygnus |
Tycho2 | 2151-02205-1 |
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Gaia DR2 | 83524524800 |
HD | 332382 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19413+2944 | SLE 668 | 2007 | 5 | 268 | 10.8 | 9.98 | 10.40 | D | 194116.60+294424.7 | ||
19413+2944 | SLE 668 | 2008 | 6 | 268 | 10.9 | 9.98 | 10.40 | D | 194116.60+294424.7 | ||
19413+2944 | SLE 668 | 2010 | 8 | 273 | 11.8 | 9.98 | 10.40 | B8 | 194116.60+294424.7 | ||
19413+2944 | SLE 668 | 2015 | 9 | 268 | 11.0 | 9.98 | 10.40 | B8 | 194116.60+294424.7 |