| Coord 2000 | 20255+4006 |
Discov num | D 22 |
Comp | AC |
Coord arcsec 2000 | 20 25 31.16 +40 05 50.8 |
||||
| Date first | 1905 |
Date last | 1998 |
Obs | 5 |
||||||
| Pa first | 92 |
Pa last | 114 |
P.A. Now (θ) | 114° |
||||||
| Sep first | 17.8 |
Sep last | 18.1 |
Sep. Now (ρ) | 18.1" |
||||||
| Mag pri | 8.15 |
Mag sec | 13.20 |
delta mag (ΔM) | 5.05 |
Spectral class | F8V (yellow-white) |
||||
| Pri motion ra | +092 |
Sec motion ra | |||||||||
| Pri motion dec | +019 |
Sec motion dec | |||||||||
| Notes | |||||||||||
| Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
| Show | 70001 | 20255+4006 | D 22 | AB | 1875 | 2016 | 71 | 163 | 2.9 | 8.15 | 9.48 | 1.33 | |||
| Show | 70001 | 20255+4006 | D 22 | AC | 1905 | 1998 | 5 | 114 | 18.1 | 8.15 | 13.20 | 5.05 | <=== | ||
| Show | 70001 | 20255+4006 | POP 224 | AD | 1928 | 2009 | 6 | 98 | 71.2 | 8.15 | 11.58 | 3.43 |
| Precise pa | 114.1 |
Precise sep | 18.11 |
Constellation | Cygnus |
SAO | 70001 |
||||
| Tycho2 | 3156-00437-1 |
Gaia DR2 | 01017759616 |
HD | 194685 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20255+4006 | D 22 | AC | 1998 | 5 | 114 | 18.1 | 8.15 | 13.20 | F8V | D | 202531.14+400553.7 |