| Coord 2000 | 20339+3258 |
Discov num | GYL 36 |
Comp | Coord arcsec 2000 | 20 33 50.97 +32 57 05.3 |
|||||
| Date first | 1893 |
Date last | 2015 |
Obs | 15 |
||||||
| Pa first | 123 |
Pa last | 152 |
P.A. Now (θ) | 152° |
||||||
| Sep first | 21.0 |
Sep last | 20.9 |
Sep. Now (ρ) | 20.9" |
||||||
| Mag pri | 10.09 |
Mag sec | 11.48 |
delta mag (ΔM) | 1.39 |
Spectral class | |||||
| Pri motion ra | +023 |
Sec motion ra | -044 |
||||||||
| Pri motion dec | +020 |
Sec motion dec | -037 |
||||||||
| Notes | |||||||||||
| Precise pa | 152.2 |
Precise sep | 20.866 |
Constellation | Cygnus |
Tycho2 | 2690-01528-1 |
||||
| Gaia DR2 | 1863604627787742976 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20339+3258 | GYL 36 | 1999 | 7 | 148 | 20.6 | 10.09 | 11.48 | D | 203350.97+325705.3 | ||
| 20339+3258 | GYL 36 | 2011 | 8 | 152 | 20.9 | 10.09 | 11.48 | D | 203350.97+325705.3 | ||
| 20339+3258 | GYL 36 | 2015 | 11 | 152 | 20.9 | 10.09 | 11.48 | 203350.97+325705.3 |