| Coord 2000 | 19553+3741 |
Discov num | SEI 729 |
Comp | Coord arcsec 2000 | 19 55 19.48 +37 40 55.7 |
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| Date first | 1896 |
Date last | 2015 |
Obs | 12 |
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| Pa first | 255 |
Pa last | 257 |
P.A. Now (θ) | 257° |
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| Sep first | 10.3 |
Sep last | 11.8 |
Sep. Now (ρ) | 11.8" |
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| Mag pri | 11.17 |
Mag sec | 12.75 |
delta mag (ΔM) | 1.58 |
Spectral class | |||||
| Pri motion ra | +018 |
Sec motion ra | +004 |
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| Pri motion dec | +002 |
Sec motion dec | +004 |
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| Notes | N
(See Notes) |
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| Precise pa | 257.4 |
Precise sep | 11.803 |
Constellation | Cygnus |
Tycho2 | 3137-00275-1 |
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| Gaia DR2 | 2071930264157558656 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19553+3741 | SEI 729 | 2006 | 4 | 257 | 12.0 | 11.17 | 11.70 | D | 195519.48+374055.7 | ||
| 19553+3741 | SEI 729 | 2010 | 7 | 258 | 11.9 | 11.17 | 12.75 | N | 195519.48+374055.7 | ||
| 19553+3741 | SEI 729 | 2015 | 8 | 258 | 11.8 | 11.17 | 12.75 | N | 195519.48+374055.7 |