| Coord 2000 | 19579+1125 |
Discov num | BU 266 |
Comp | Coord arcsec 2000 | 19 57 56.15 +11 24 53.0 |
|||||
| Date first | 1875 |
Date last | 2016 |
Obs | 21 |
||||||
| Pa first | 167 |
Pa last | 166 |
P.A. Now (θ) | 166° |
||||||
| Sep first | 15.7 |
Sep last | 15.8 |
Sep. Now (ρ) | 15.8" |
||||||
| Mag pri | 7.57 |
Mag sec | 11.50 |
delta mag (ΔM) | 3.93 |
Spectral class | A3 (white) |
||||
| Pri motion ra | +022 |
Sec motion ra | +022 |
||||||||
| Pri motion dec | +002 |
Sec motion dec | -003 |
||||||||
| Notes | |||||||||||
| Precise pa | 166.4 |
Precise sep | 15.814 |
Constellation | Aquila |
SAO | 105474 |
||||
| HIP | 98252 |
Tycho2 | 1079-03297-1 |
Gaia DR2 | 4303834621071209728 |
HD | 189093 |
||||
| BD | BD+11 4065 |
Distance | 198.41 |
Distance ly | 647.21 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19579+1125 | BU 266 | 2004 | 12 | 167 | 15.8 | 7.40 | 11.50 | A3 | D | 195756.15+112453.0 | |
| 19579+1125 | BU 266 | 2010 | 15 | 167 | 15.2 | 7.57 | 11.50 | A3 | 195756.15+112453.0 | ||
| 19579+1125 | BU 266 | 2015 | 16 | 166 | 15.8 | 7.57 | 11.50 | A3 | 195756.15+112453.0 |