Coord 2000 | 19307+2758 | Discov num | STFA 43 | Comp | AB | Coord arcsec 2000 | 19 30 43.29 +27 57 34.9 | ||||
Date first | 1755 | Date last | 2022 | Obs | 292 | ||||||
Pa first | 58 | Pa last | 53.9 | P.A. Now (θ) | 53.9° | ||||||
Sep first | 34.2 | Sep last | 34.6 | Sep. Now (ρ) | 34.6" | ||||||
Mag pri | 3.19 | Mag sec | 4.68 | delta mag (ΔM) | 1.49 | Spectral class | K3II+B9.5 (yellow-orange/blue-white) | ||||
Pri motion ra | +006 | Sec motion ra | -001 | ||||||||
Pri motion dec | -015 | Sec motion dec | -001 | ||||||||
Notes | N S (See Notes, Parallax indidates non-physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 87301 | 19 30 43 +27 57 35 | BNU 10 Aa,Ab | 1995 | 2 | 160 | 0.0 | 3.37 | 5.00 | 1.63 | |||
Show | 87301 | 19 30 43 +27 57 35 | MCA 55 Aa,Ac | 2022 | 64 | 40 | 0.3 | 3.37 | 5.16 | 1.79 | Y | ||
Show | Albireo | 87301 | 19 30 43 +27 57 35 | STFA 43 AB | 2022 | 292 | 54 | 34.6 | 3.19 | 4.68 | 1.49 | <=== | |
Show | 87301 | 19 30 43 +27 57 35 | WAL 114 AC | 2022 | 12 | 341 | 65.2 | 3.19 | 10.99 | 7.80 | |||
Show | 87301 | 19 30 43 +27 57 35 | CTT 17 AD | 2022 | 12 | 32 | 108.2 | 3.19 | 12.24 | 9.05 | |||
Show | 87301 | 19 30 43 +27 57 35 | CTT 18 AE | 2022 | 12 | 206 | 75.3 | 3.19 | 11.81 | 8.62 | |||
Show | 87301 | 19 30 43 +27 57 35 | SMR 34 AF | 2022 | 8 | 45 | 59.1 | 3.19 | 12.00 | 8.81 | |||
Show | 87301 | 19 30 43 +27 57 35 | SMR 34 AG | 2022 | 7 | 45 | 162.8 | 3.19 | 12.50 | 9.31 | |||
Show | 87301 | 19 30 43 +27 57 35 | SMR 34 AH | 2022 | 8 | 117 | 54.5 | 3.19 | 12.50 | 9.31 | |||
Show | 87301 | 19 30 43 +27 57 35 | SMR 34 AI | 2022 | 7 | 131 | 37.5 | 3.19 | 12.50 | 9.31 | |||
Show | 87301 | 19 30 43 +27 57 35 | SMR 34 AJ | 2022 | 6 | 132 | 146.3 | 3.19 | 10.00 | 6.81 | |||
Show | 87301 | 19 30 43 +27 57 35 | SMR 34 AK | 2022 | 7 | 277 | 141.9 | 3.19 | 11.50 | 8.31 | |||
Show | 87301 | 19 30 43 +27 57 35 | SMR 34 AL | 2012 | 1 | 269 | 12.0 | 3.19 | 11.50 | 8.31 | |||
Show | 87302 | 19 30 45 +27 57 55 | RBR 12 Ba,Bb | -1 | 0 | -1 | -1.0 | 5.10 | 9.20 | 4.10 |
Common name | Albireo | Var name | NSV12105 Cyg | Constellation | Cygnus | SAO | 87301 | ||||
HIP | 95947 | Tycho2 | 2133-02964-1 | Gaia DR2 | 2026116260302988160 | HD | 183912 | ||||
HR | 7417 | GC | 26953 | ADS | 12540 | BD | BD+27 3410 | ||||
Bayer | Beta 1 Cygni | Bayer name | Bet1 Cyg | Flamsteed | 6 Cygni | Flamsteed name | 6 Cyg | ||||
FK5 | 732 | Distance | 133.16 | Distance ly | 434.37 | Bayer greek | β1 Cyg |
Meaning | the hen's beak |