| Coord 2000 | 20176+4020 |
Discov num | BRT2259 |
Comp | Coord arcsec 2000 | 20 17 31.05 +40 19 21.4 |
|||||
| Date first | 1938 |
Date last | 2015 |
Obs | 3 |
||||||
| Pa first | 34 |
Pa last | 29 |
P.A. Now (θ) | 29° |
||||||
| Sep first | 2.1 |
Sep last | 1.4 |
Sep. Now (ρ) | 1.4" |
||||||
| Mag pri | 10.60 |
Mag sec | 10.80 |
delta mag (ΔM) | 0.2 |
Spectral class | A (white) |
||||
| Pri motion ra | -002 |
Sec motion ra | |||||||||
| Pri motion dec | -004 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 29.2 |
Precise sep | 1.385 |
Constellation | Cygnus |
Gaia DR2 | 2062333417392519296 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20176+4020 | BRT2259 | 1975 | 2 | 32 | 1.8 | 10.60 | 10.80 | 201710.00+402000.0 | |||
| 20176+4020 | BRT2259 | 2015 | 3 | 29 | 1.4 | 10.60 | 10.80 | A | 201731.05+401921.4 |