| Coord 2000 | 19447+4909 |
Discov num | COU2634 |
Comp | Coord arcsec 2000 | 19 44 39.77 +49 10 43.3 |
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| Date first | 1991 |
Date last | 2016 |
Obs | 4 |
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| Pa first | 228 |
Pa last | 225 |
P.A. Now (θ) | 225° |
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| Sep first | 1.5 |
Sep last | 1.4 |
Sep. Now (ρ) | 1.4" |
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| Mag pri | 10.31 |
Mag sec | 11.99 |
delta mag (ΔM) | 1.68 |
Spectral class | |||||
| Pri motion ra | +008 |
Sec motion ra | +008 |
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| Pri motion dec | +011 |
Sec motion dec | +011 |
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| Notes | |||||||||||
| Precise pa | 225.3 |
Precise sep | 1.428 |
Constellation | Cygnus |
Tycho2 | 3565-00334-1 |
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| Gaia DR2 | 2134851221470707584 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19447+4909 | COU2634 | 1991 | 2 | 226 | 1.3 | 10.31 | 11.99 | 194439.77+491043.3 | |||
| 19447+4909 | COU2634 | 2008 | 3 | 224 | 1.4 | 10.31 | 11.99 | 194439.77+491043.3 |