Coord 2000 | 20044+3947 |
Discov num | ALI1133 |
Comp | Coord arcsec 2000 | 20 04 22.79 +39 47 11.8 |
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Date first | 1928 |
Date last | 2015 |
Obs | 9 |
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Pa first | 350 |
Pa last | 346 |
P.A. Now (θ) | 346° |
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Sep first | 14.1 |
Sep last | 13.1 |
Sep. Now (ρ) | 13.1" |
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Mag pri | 11.88 |
Mag sec | 13.20 |
delta mag (ΔM) | 1.32 |
Spectral class | F2 (yellow-white) |
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Pri motion ra | +000 |
Sec motion ra | -006 |
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Pri motion dec | -001 |
Sec motion dec | -011 |
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Notes |
Precise pa | 345.7 |
Precise sep | 13.061 |
Constellation | Cygnus |
Tycho2 | 3154-03544-1 |
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Gaia DR2 | 36127136000 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20044+3947 | ALI1133 | 1998 | 2 | 346 | 13.2 | 11.88 | 13.20 | D | 200422.79+394711.8 | ||
20044+3947 | ALI1133 | 2002 | 3 | 346 | 13.2 | 11.88 | 13.20 | D | 200422.79+394711.8 | ||
20044+3947 | ALI1133 | 2010 | 4 | 345 | 12.6 | 11.88 | 13.20 | F2 | 200422.79+394711.8 | ||
20044+3947 | ALI1133 | 2015 | 5 | 346 | 13.1 | 11.88 | 13.20 | F2 | 200422.79+394711.8 |