| Coord 2000 | 19527+3157 |
Discov num | A 377 |
Comp | Coord arcsec 2000 | 19 52 41.94 +31 56 49.7 |
|||||
| Date first | 1902 |
Date last | 2015 |
Obs | 7 |
||||||
| Pa first | 260 |
Pa last | 263 |
P.A. Now (θ) | 263° |
||||||
| Sep first | 3.8 |
Sep last | 4.1 |
Sep. Now (ρ) | 4.1" |
||||||
| Mag pri | 9.09 |
Mag sec | 13.50 |
delta mag (ΔM) | 4.41 |
Spectral class | F5 (yellow-white) |
||||
| Pri motion ra | +028 |
Sec motion ra | -014 |
||||||||
| Pri motion dec | +001 |
Sec motion dec | -004 |
||||||||
| Notes | |||||||||||
| Precise pa | 262.6 |
Precise sep | 4.122 |
Constellation | Cygnus |
SAO | 69010 |
||||
| Tycho2 | 2673-02836-1 |
Gaia DR2 | 50775960832 |
HD | 331403 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19527+3157 | A 377 | 1998 | 4 | 262 | 3.8 | 9.09 | 13.50 | F5 | D | 195241.94+315649.7 | |
| 19527+3157 | A 377 | 2002 | 5 | 263 | 4.1 | 9.09 | 13.50 | F5 | D | 195241.94+315649.7 | |
| 19527+3157 | A 377 | 2015 | 6 | 263 | 4.1 | 9.09 | 13.50 | F5 | 195241.94+315649.7 |