| Coord 2000 | 20294+3447 |
Discov num | GCB 53 |
Comp | Coord arcsec 2000 | 20 29 36.64 +34 46 20.5 |
|||||
| Date first | 1929 |
Date last | 2015 |
Obs | 7 |
||||||
| Pa first | 318 |
Pa last | 338 |
P.A. Now (θ) | 338° |
||||||
| Sep first | 1.8 |
Sep last | 4.3 |
Sep. Now (ρ) | 4.3" |
||||||
| Mag pri | 12.00 |
Mag sec | 12.20 |
delta mag (ΔM) | 0.2 |
Spectral class | |||||
| Pri motion ra | +022 |
Sec motion ra | -014 |
||||||||
| Pri motion dec | -037 |
Sec motion dec | +023 |
||||||||
| Notes | N
(See Notes) |
||||||||||
| Precise pa | 337.9 |
Precise sep | 4.272 |
Constellation | Cygnus |
Gaia DR2 | 68025121280 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20294+3447 | GCB 53 | 1999 | 3 | 334 | 4.1 | 12.98 | 12.47 | DB | 202936.48+344623.4 | ||
| 20294+3447 | GCB 53 | 2002 | 6 | 335 | 4.1 | 12.00 | 12.20 | N D | 202936.48+344623.4 | ||
| 20294+3447 | GCB 53 | 2015 | 7 | 338 | 4.3 | 12.00 | 12.20 | N | 202936.64+344620.5 |