| Coord 2000 | 20222+4015 |
Discov num | BU 665 |
Comp | A,BC |
Coord arcsec 2000 | 20 22 13.70 +40 15 24.0 |
||||
| Date first | 1877 |
Date last | 2010 |
Obs | 11 |
||||||
| Pa first | 197 |
Pa last | 197 |
P.A. Now (θ) | 197° |
||||||
| Sep first | 140.4 |
Sep last | 147.1 |
Sep. Now (ρ) | 147.1" |
||||||
| Mag pri | 2.27 |
Mag sec | 11.04 |
delta mag (ΔM) | 8.77 |
Spectral class | F8Ib (yellow-white) |
||||
| Pri motion ra | +002 |
Sec motion ra | -013 |
||||||||
| Pri motion dec | -001 |
Sec motion dec | -017 |
||||||||
| Notes | N
(See Notes) |
||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | Gam Cyg | 49528 | 20222+4015 | BU 665 | A,BC | 1877 | 2010 | 11 | 197 | 147.1 | 2.27 | 11.04 | 8.77 | <=== | |
| Show | 49528 | 20222+4015 | BU 665 | BC | 1878 | 2015 | 10 | 302 | 1.9 | 10.00 | 11.00 | 1.00 | |||
| Show | 20222+4015 | BU 665 | BC,D | 1911 | 2002 | 3 | 131 | 41.0 | 11.04 | 13.58 | 2.54 |
| Precise pa | 197.1 |
Precise sep | 147.08 |
Name | Gam Cyg |
Constellation | Cygnus |
||||
| SAO | 49528 |
HIP | 100453 |
Tycho2 | 3156-02223-1 |
Gaia DR2 | 17313277952 |
||||
| HD | 194093 |
HR | 7796 |
GC | 28338 |
BD | BD+39 4159 |
||||
| Bayer | Gamma Cygni |
Bayer name | Gam Cyg |
Flamsteed | 37 Cygni |
Flamsteed name | 37 Cyg |
||||
| Distance | 561.8 |
Distance ly | 1832.59 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20222+4015 | BU 665 | A,BC | 2010 | 9 | 197 | 147.1 | 2.27 | 9.60 | F8Ib | N D | 202213.70+401524.0 |