| Coord 2000 | 20353+4251 |
Discov num | A 397 |
Comp | AB |
Coord arcsec 2000 | 20 35 16.62 +42 50 47.3 |
||||
| Date first | 1902 |
Date last | 1980 |
Obs | 8 |
||||||
| Pa first | 216 |
Pa last | 198 |
P.A. Now (θ) | 198° |
||||||
| Sep first | 1.1 |
Sep last | 1.3 |
Sep. Now (ρ) | 1.3" |
||||||
| Mag pri | 9.65 |
Mag sec | 12.50 |
delta mag (ΔM) | 2.85 |
Spectral class | F8 (yellow-white) |
||||
| Pri motion ra | -026 |
Sec motion ra | |||||||||
| Pri motion dec | +003 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 49833 | 20353+4251 | A 397 | AB | 1902 | 1980 | 8 | 198 | 1.3 | 9.65 | 12.50 | 2.85 | <=== | ||
| Show | 49833 | 20353+4251 | A 397 | AB,C | 1892 | 2018 | 8 | 302 | 53.7 | 9.65 | 8.81 | 0.84 |
| Precise pa | 198.1 |
Precise sep | 1.26 |
Constellation | Cygnus |
SAO | 49833 |
||||
| Tycho2 | 3161-00061-1 |
Gaia DR2 | 36193183872 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20353+4251 | A 397 | AB | 1980 | 8 | 198 | 1.3 | 9.65 | 12.50 | F8 | 203516.62+425047.3 |