Coord 2000 | 20052+3829 | Discov num | BU 1481 | Comp | AB | Coord arcsec 2000 | 20 05 09.78 +38 28 42.4 | ||||
Date first | 1906 | Date last | 2015 | Obs | 4 | ||||||
Pa first | 230 | Pa last | 240 | P.A. Now (θ) | 240° | ||||||
Sep first | 12.4 | Sep last | 42.7 | Sep. Now (ρ) | 42.7" | ||||||
Mag pri | 6.17 | Mag sec | 13.20 | delta mag (ΔM) | 7.03 | Spectral class | G3V (yellow) | ||||
Pri motion ra | +263 | Sec motion ra | |||||||||
Pri motion dec | +112 | Sec motion dec | |||||||||
Notes | U (Proper motion indicates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 69377 | 20 05 10 +38 28 42 | BU 1481 AB | 2015 | 4 | 240 | 42.7 | 6.17 | 13.20 | 7.03 | <=== | ||
Show | HD 190771 | 69377 | 20 05 10 +38 28 42 | WAL 126 AC | 2015 | 6 | 212 | 70.4 | 6.17 | 12.22 | 6.05 | ||
Show | 69377 | 20 05 10 +38 28 42 | LLO 21 AD | 2000 | 1 | 212 | 4.9 | 4.62 | 14.90 | 10.28 | |||
Show | 69377 | 20 05 10 +38 28 42 | LLO 21 AE | 2000 | 1 | 169 | 9.1 | 4.62 | 15.20 | 10.58 |
Constellation | Cygnus | SAO | 69377 | HIP | 98921 | Tycho2 | 3150-03061-1 | ||||
Gaia DR2 | 2061876742143320064 | HD | 190771 | HR | 7683 | GC | 27876 | ||||
ADS | 13348 | GL | GJ 1249 | BD | BD+38 3896 | Distance | 18.79 | ||||
Distance ly | 61.29 |