| Coord 2000 | 19457+4330 |
Discov num | A 600 |
Comp | Coord arcsec 2000 | 19 45 39.00 +43 29 43.0 |
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| Date first | 1903 |
Date last | 2008 |
Obs | 15 |
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| Pa first | 359 |
Pa last | 55 |
P.A. Now (θ) | 55° |
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| Sep first | 0.3 |
Sep last | 0.3 |
Sep. Now (ρ) | 0.3" |
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| Mag pri | 9.50 |
Mag sec | 10.00 |
delta mag (ΔM) | 0.5 |
Spectral class | F (yellow-white) |
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| Pri motion ra | +004 |
Sec motion ra | |||||||||
| Pri motion dec | -020 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 55.4 |
Precise sep | 0.346 |
Constellation | Cygnus |
SAO | 48805 |
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| Tycho2 | 3148-02241-1 |
Gaia DR2 | 66920368000 |
HD | 186995 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19457+4330 | A 600 | 1980 | 14 | 40 | 0.2 | 9.50 | 10.00 | F | 194539.00+432943.0 | ||
| 19457+4330 | A 600 | 2008 | 15 | 55 | 0.3 | 9.50 | 10.00 | F | 194539.00+432943.0 |