| Coord 2000 | 20328+4000 |
Discov num | SEI1161 |
Comp | Coord arcsec 2000 | 20 32 42.35 +40 00 43.9 |
|||||
| Date first | 1892 |
Date last | 2015 |
Obs | 12 |
||||||
| Pa first | 277 |
Pa last | 280 |
P.A. Now (θ) | 280° |
||||||
| Sep first | 9.0 |
Sep last | 7.4 |
Sep. Now (ρ) | 7.4" |
||||||
| Mag pri | 10.44 |
Mag sec | 10.90 |
delta mag (ΔM) | 0.46 |
Spectral class | |||||
| Pri motion ra | -011 |
Sec motion ra | -014 |
||||||||
| Pri motion dec | -001 |
Sec motion dec | +004 |
||||||||
| Notes | |||||||||||
| Precise pa | 280 |
Precise sep | 7.4 |
Constellation | Cygnus |
SAO | 70176 |
||||
| Tycho2 | 3157-01367-1 |
Gaia DR2 | 2064694893491844864 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20328+4000 | SEI1161 | 1998 | 4 | 280 | 7.8 | 10.44 | 10.90 | D | 203242.35+400043.9 | ||
| 20328+4000 | SEI1161 | 2002 | 5 | 278 | 7.6 | 10.44 | 10.90 | D | 203242.35+400043.9 | ||
| 20328+4000 | SEI1161 | 2015 | 6 | 280 | 7.4 | 10.44 | 10.90 | 203242.35+400043.9 |