Coord 2000 | 19324+6940 | Discov num | WGA 1 | Comp | AC | Coord arcsec 2000 | 19 32 21.59 +69 39 40.2 | ||||
Date first | 1992 | Date last | 1992 | Obs | 0 | ||||||
Pa first | -1 | Pa last | -1 | P.A. Now (θ) | -1 | ||||||
Sep first | 11.0 | Sep last | 11 | Sep. Now (ρ) | 11" | ||||||
Mag pri | 4.76 | Mag sec | delta mag (ΔM) | Spectral class | K0V (yellow-orange) | ||||||
Pri motion ra | +060 | Sec motion ra | |||||||||
Pri motion dec | -174 | Sec motion dec | |||||||||
Notes | N P (See Notes, 100-year proper motion) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | Alsafi | 18396 | 19 32 22 +69 39 40 | STT 590 AB | 1999 | 7 | 339 | 492.8 | 4.76 | 11.35 | 6.59 | ||
Show | 18396 | 19 32 22 +69 39 40 | WGA 1 AC | 1992 | 0 | -1 | 11.0 | 4.76 | <=== |
Common name | Alsafi | Var name | NSV12176 Dra | Constellation | Draco | SAO | 18396 | ||||
HIP | 96100 | Tycho2 | 4448-02481-1 | HD | 185144 | HR | 7462 | ||||
GC | 27050 | GL | Gl 764 | BD | BD+69 1053 | Bayer | Sigma Draconis | ||||
Bayer name | Sig Dra | Flamsteed | 61 Draconis | Flamsteed name | 61 Dra | Distance | 5.75 | ||||
Distance ly | 18.76 | Bayer greek | σ Dra |
Other names | ATHAFI, ALSAFI |
Meaning | tripod for cooking |