| Coord 2000 | 19577+5423 |
Discov num | STI2488 |
Comp | Coord arcsec 2000 | 19 57 45.50 +54 23 32.6 |
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| Date first | 1901 |
Date last | 2015 |
Obs | 11 |
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| Pa first | 359 |
Pa last | 4 |
P.A. Now (θ) | 4° |
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| Sep first | 7.6 |
Sep last | 8.7 |
Sep. Now (ρ) | 8.7" |
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| Mag pri | 11.27 |
Mag sec | 11.80 |
delta mag (ΔM) | 0.53 |
Spectral class | |||||
| Pri motion ra | +001 |
Sec motion ra | +009 |
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| Pri motion dec | +016 |
Sec motion dec | +017 |
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| Notes | |||||||||||
| Precise pa | 3.6 |
Precise sep | 8.655 |
Constellation | Cygnus |
Tycho2 | 3939-00282-1 |
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| Gaia DR2 | 07277733120 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19577+5423 | STI2488 | 2000 | 4 | 3 | 8.7 | 11.27 | 11.80 | D | 195745.50+542332.6 | ||
| 19577+5423 | STI2488 | 2003 | 5 | 3 | 8.6 | 11.27 | 11.80 | D | 195745.50+542332.6 | ||
| 19577+5423 | STI2488 | 2010 | 6 | 3 | 8.5 | 11.27 | 11.80 | 195745.50+542332.6 | |||
| 19577+5423 | STI2488 | 2015 | 7 | 4 | 8.6 | 11.27 | 11.80 | 195745.50+542332.6 |