| Coord 2000 | 20179+1508 |
Discov num | A 1669 |
Comp | Coord arcsec 2000 | 20 17 52.59 +15 08 12.4 |
|||||
| Date first | 1907 |
Date last | 2016 |
Obs | 8 |
||||||
| Pa first | 246 |
Pa last | 247 |
P.A. Now (θ) | 247° |
||||||
| Sep first | 3.1 |
Sep last | 3.1 |
Sep. Now (ρ) | 3.1" |
||||||
| Mag pri | 8.85 |
Mag sec | 11.40 |
delta mag (ΔM) | 2.55 |
Spectral class | F8 (yellow-white) |
||||
| Pri motion ra | +024 |
Sec motion ra | |||||||||
| Pri motion dec | +029 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 247 |
Precise sep | 3.12 |
Constellation | Delphinus |
SAO | 105933 |
||||
| Tycho2 | 1631-01365-1 |
Gaia DR2 | 98338866304 |
HD | 193081 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20179+1508 | A 1669 | 1961 | 7 | 251 | 3.0 | 8.85 | 11.40 | F8 | 201752.59+150812.4 | ||
| 20179+1508 | A 1669 | 2016 | 8 | 247 | 3.1 | 8.85 | 11.40 | F8 | 201752.59+150812.4 |