| Coord 2000 | 19478+4858 |
Discov num | HU 683 |
Comp | Coord arcsec 2000 | 19 47 49.71 +48 57 48.1 |
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| Date first | 1904 |
Date last | 1997 |
Obs | 3 |
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| Pa first | 270 |
Pa last | 276 |
P.A. Now (θ) | 276° |
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| Sep first | 1.3 |
Sep last | 1.5 |
Sep. Now (ρ) | 1.5" |
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| Mag pri | 9.89 |
Mag sec | 13.90 |
delta mag (ΔM) | 4.01 |
Spectral class | A0 (white) |
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| Pri motion ra | +010 |
Sec motion ra | |||||||||
| Pri motion dec | +001 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 275.8 |
Precise sep | 1.54 |
Constellation | Cygnus |
SAO | 48848 |
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| Tycho2 | 3565-01314-1 |
last precise pa | 275.8 |
last precise sep | 1.54 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19478+4858 | HU 683 | 1997 | 3 | 276 | 1.5 | 9.89 | 13.90 | A0 | 194749.71+485748.1 |