| Coord 2000 | 20057-1420 |
Discov num | HLD 154 |
Comp | Coord arcsec 2000 | 20 05 40.58 -14 20 00.4 |
|||||
| Date first | 1882 |
Date last | 2016 |
Obs | 14 |
||||||
| Pa first | 35 |
Pa last | 39 |
P.A. Now (θ) | 39° |
||||||
| Sep first | 2.0 |
Sep last | 1.5 |
Sep. Now (ρ) | 1.5" |
||||||
| Mag pri | 10.03 |
Mag sec | 10.03 |
delta mag (ΔM) | 0 |
Spectral class | A9V (white) |
||||
| Pri motion ra | -003 |
Sec motion ra | -003 |
||||||||
| Pri motion dec | -008 |
Sec motion dec | -008 |
||||||||
| Notes | |||||||||||
| Precise pa | 38.8 |
Precise sep | 1.515 |
Constellation | Sagittarius |
Tycho2 | 5751-01398-1 |
||||
| Gaia DR2 | 69102867328 |
HD | 190476 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20057-1420 | HLD 154 | 2000 | 12 | 41 | 1.4 | 10.03 | 10.03 | A9V | 200540.58-142000.4 | ||
| 20057-1420 | HLD 154 | 2016 | 14 | 39 | 1.5 | 10.03 | 10.03 | A9V | 200540.58-142000.4 |