Coord 2000 | 20131+5544 |
Discov num | STI2512 |
Comp | Coord arcsec 2000 | 20 13 03.01 +55 43 45.8 |
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Date first | 1917 |
Date last | 2015 |
Obs | 9 |
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Pa first | 98 |
Pa last | 107 |
P.A. Now (θ) | 107° |
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Sep first | 12.3 |
Sep last | 10.5 |
Sep. Now (ρ) | 10.5" |
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Mag pri | 12.30 |
Mag sec | 12.30 |
delta mag (ΔM) | 0 |
Spectral class | |||||
Pri motion ra | +011 |
Sec motion ra | -004 |
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Pri motion dec | +005 |
Sec motion dec | -008 |
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Notes |
Precise pa | 106.8 |
Precise sep | 10.488 |
Constellation | Cygnus |
Tycho2 | 3940-00005-1 |
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Gaia DR2 | 55499449600 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20131+5544 | STI2512 | 1999 | 2 | 105 | 10.7 | 12.30 | 12.30 | D | 201303.01+554345.8 | ||
20131+5544 | STI2512 | 2003 | 3 | 106 | 10.7 | 12.30 | 12.30 | D | 201303.01+554345.8 | ||
20131+5544 | STI2512 | 2010 | 4 | 106 | 10.4 | 12.30 | 12.30 | 201303.01+554345.8 | |||
20131+5544 | STI2512 | 2015 | 5 | 107 | 10.5 | 12.30 | 12.30 | 201303.01+554345.8 |