| Coord 2000 | 20300-7739 |
Discov num | HDS2931 |
Comp | Coord arcsec 2000 | 20 29 58.35 -77 39 25.6 |
|||||
| Date first | 1991 |
Date last | 2018 |
Obs | 5 |
||||||
| Pa first | 236 |
Pa last | 84 |
P.A. Now (θ) | 84° |
||||||
| Sep first | 0.2 |
Sep last | 0.1 |
Sep. Now (ρ) | 0.1" |
||||||
| Mag pri | 9.57 |
Mag sec | 10.33 |
delta mag (ΔM) | 0.76 |
Spectral class | F3V (yellow-white) |
||||
| Pri motion ra | -044 |
Sec motion ra | |||||||||
| Pri motion dec | +039 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 84.2 |
Precise sep | 0.111 |
Constellation | Octans |
HIP | 101129 |
||||
| Tycho2 | 9464-00882-1 |
Gaia DR2 | 03897223296 |
HD | 193698 |
CP | CP-78 1311 |
||||
| Distance | 208.77 |
Distance ly | 681.01 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20300-7739 | HDS2931 | 1991 | 1 | 236 | 0.2 | 9.57 | 10.33 | F3V | 202958.35-773925.6 | ||
| 20300-7739 | HDS2931 | 2014 | 2 | 249 | 0.1 | 9.57 | 10.33 | F3V | 202958.35-773925.6 | ||
| 20300-7739 | HDS2931 | 2015 | 3 | 67 | 0.1 | 9.57 | 10.33 | F3V | 202958.35-773925.6 | ||
| 20300-7739 | HDS2931 | 2017 | 4 | 77 | 0.1 | 9.57 | 10.33 | F3V | 202958.35-773925.6 |