Coord 2000 | 20012+3811 |
Discov num | ALI 652 |
Comp | Coord arcsec 2000 | 20 01 12.91 +38 10 23.6 |
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Date first | 1928 |
Date last | 2015 |
Obs | 9 |
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Pa first | 70 |
Pa last | 55 |
P.A. Now (θ) | 55° |
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Sep first | 7.7 |
Sep last | 9.4 |
Sep. Now (ρ) | 9.4" |
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Mag pri | 13.20 |
Mag sec | 14.00 |
delta mag (ΔM) | 0.8 |
Spectral class | |||||
Pri motion ra | -002 |
Sec motion ra | +010 |
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Pri motion dec | -008 |
Sec motion dec | +025 |
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Notes |
Precise pa | 55.1 |
Precise sep | 9.384 |
Constellation | Cygnus |
Gaia DR2 | 42280136064 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20012+3811 | ALI 652 | 2000 | 2 | 57 | 9.0 | 13.20 | 14.00 | D | 200112.91+381023.6 | ||
20012+3811 | ALI 652 | 2002 | 3 | 56 | 9.1 | 13.20 | 14.00 | D | 200112.91+381023.6 | ||
20012+3811 | ALI 652 | 2010 | 4 | 56 | 8.9 | 13.20 | 14.00 | 200112.91+381023.6 | |||
20012+3811 | ALI 652 | 2015 | 5 | 55 | 9.4 | 13.20 | 14.00 | 200112.91+381023.6 |