| Coord 2000 | 20303+4439 |
Discov num | ES 1441 |
Comp | Coord arcsec 2000 | 20 30 16.30 +44 38 53.3 |
|||||
| Date first | 1915 |
Date last | 2016 |
Obs | 6 |
||||||
| Pa first | 128 |
Pa last | 127 |
P.A. Now (θ) | 127° |
||||||
| Sep first | 2.2 |
Sep last | 2.0 |
Sep. Now (ρ) | 2" |
||||||
| Mag pri | 10.85 |
Mag sec | 11.56 |
delta mag (ΔM) | 0.71 |
Spectral class | F8 (yellow-white) |
||||
| Pri motion ra | -002 |
Sec motion ra | -002 |
||||||||
| Pri motion dec | -004 |
Sec motion dec | -004 |
||||||||
| Notes | |||||||||||
| Precise pa | 127 |
Precise sep | 1.982 |
Constellation | Cygnus |
Tycho2 | 3165-00006-1 |
||||
| Gaia DR2 | 2070662080539906816 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20303+4439 | ES 1441 | 1998 | 5 | 126 | 2.0 | 10.85 | 11.56 | F8 | 203016.30+443853.3 |