Coord 2000 | 20004+5627 |
Discov num | ES 1756 |
Comp | Coord arcsec 2000 | 20 00 19.01 +56 27 23.2 |
|||||
Date first | 1918 |
Date last | 2017 |
Obs | 5 |
||||||
Pa first | 181 |
Pa last | 189 |
P.A. Now (θ) | 189° |
||||||
Sep first | 2.3 |
Sep last | 2.1 |
Sep. Now (ρ) | 2.1" |
||||||
Mag pri | 11.20 |
Mag sec | 11.77 |
delta mag (ΔM) | 0.57 |
Spectral class | |||||
Pri motion ra | +005 |
Sec motion ra | +005 |
||||||||
Pri motion dec | -020 |
Sec motion dec | -020 |
||||||||
Notes |
Precise pa | 188.7 |
Precise sep | 2.141 |
Constellation | Cygnus |
Tycho2 | 3944-02113-1 |
||||
Gaia DR2 | 91136166144 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20004+5627 | ES 1756 | 1991 | 3 | 186 | 2.2 | 11.20 | 11.77 | 200019.01+562723.2 | |||
20004+5627 | ES 1756 | 2017 | 4 | 189 | 2.1 | 11.20 | 11.77 | 200019.01+562723.2 |