| Coord 2000 | 19541+4218 |
Discov num | TDT1833 |
Comp | Coord arcsec 2000 | 19 54 04.97 +42 17 30.1 |
|||||
| Date first | 1991 |
Date last | 1991 |
Obs | 1 |
||||||
| Pa first | 136 |
Pa last | 136 |
P.A. Now (θ) | 136° |
||||||
| Sep first | 0.5 |
Sep last | 0.5 |
Sep. Now (ρ) | 0.5" |
||||||
| Mag pri | 11.18 |
Mag sec | 11.32 |
delta mag (ΔM) | 0.14 |
Spectral class | A (white) |
||||
| Pri motion ra | +001 |
Sec motion ra | +001 |
||||||||
| Pri motion dec | +004 |
Sec motion dec | +004 |
||||||||
| Notes | |||||||||||
| Precise pa | 136.1 |
Precise sep | 0.48 |
Constellation | Cygnus |
Tycho2 | 3145-02259-1 |
||||
| HD | 226454 |
last precise pa | 136.1 |
last precise sep | 0.48 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19541+4218 | TDT1833 | 1991 | 1 | 136 | 0.5 | 11.18 | 11.32 | 195404.97+421730.1 |