| Coord 2000 | 20081+3926 |
Discov num | ES 1972 |
Comp | Coord arcsec 2000 | 20 08 05.44 +39 26 46.3 |
|||||
| Date first | 1922 |
Date last | 2015 |
Obs | 5 |
||||||
| Pa first | 110 |
Pa last | 144 |
P.A. Now (θ) | 144° |
||||||
| Sep first | 5.2 |
Sep last | 4.4 |
Sep. Now (ρ) | 4.4" |
||||||
| Mag pri | 10.80 |
Mag sec | 11.90 |
delta mag (ΔM) | 1.1 |
Spectral class | |||||
| Pri motion ra | +019 |
Sec motion ra | |||||||||
| Pri motion dec | +016 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Precise pa | 144.4 |
Precise sep | 4.384 |
Constellation | Cygnus |
SAO | 69482 |
||||
| Tycho2 | 3154-01852-1 |
Gaia DR2 | 13526939392 |
HD | 227858 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20081+3926 | ES 1972 | 2005 | 3 | 141 | 4.4 | 10.80 | 11.90 | D | 200805.44+392646.3 | ||
| 20081+3926 | ES 1972 | 2015 | 5 | 144 | 4.4 | 10.80 | 11.90 | 200805.44+392646.3 |