| Coord 2000 | 20185-2749 |
Discov num | B 475 |
Comp | Coord arcsec 2000 | 20 18 29.59 -27 48 36.5 |
|||||
| Date first | 1913 |
Date last | 2016 |
Obs | 14 |
||||||
| Pa first | 347 |
Pa last | 346 |
P.A. Now (θ) | 346° |
||||||
| Sep first | 4.3 |
Sep last | 4.0 |
Sep. Now (ρ) | 4" |
||||||
| Mag pri | 10.27 |
Mag sec | 10.83 |
delta mag (ΔM) | 0.56 |
Spectral class | G0V (yellow) |
||||
| Pri motion ra | +017 |
Sec motion ra | -014 |
||||||||
| Pri motion dec | -048 |
Sec motion dec | +072 |
||||||||
| Notes | |||||||||||
| Precise pa | 345.7 |
Precise sep | 4.046 |
Constellation | Sagittarius |
Tycho2 | 6914-01422-1 |
||||
| Gaia DR2 | 6846131071860343296 |
HD | 192924 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20185-2749 | B 475 | 2000 | 10 | 346 | 3.8 | 10.27 | 10.83 | G0V | D | 201829.59-274836.5 | |
| 20185-2749 | B 475 | 2010 | 12 | 343 | 3.2 | 10.27 | 10.83 | G0V | 201829.59-274836.5 | ||
| 20185-2749 | B 475 | 2015 | 12 | 346 | 4.0 | 10.27 | 10.83 | G0V | 201829.59-274836.5 |