Coord 2000 | 13239+5456 | Discov num | STF1744 | Comp | AB | Coord arcsec 2000 | 13 23 55.42 +54 55 31.5 | ||||
Date first | 1755 | Date last | 2020 | Obs | 500 | ||||||
Pa first | 143 | Pa last | 153.8 | P.A. Now (θ) | 153.8° | ||||||
Sep first | 13.9 | Sep last | 14.744 | Sep. Now (ρ) | 14.744" | ||||||
Mag pri | 2.23 | Mag sec | 3.88 | delta mag (ΔM) | 1.65 | Spectral class | A1VpSrSi (white) | ||||
Pri motion ra | +121 | Sec motion ra | +121 | ||||||||
Pri motion dec | -022 | Sec motion dec | -022 | ||||||||
Notes | N V (See Notes, Proper motion indicates physical) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 28737 | 13 23 55 +54 55 32 | PEA 1 Aa,Ab | 2004 | 63 | 34 | 0.0 | 3.00 | 3.00 | 0.00 | Y | ||
Show | Mizar | 28737 | 13 23 55 +54 55 32 | STF 1744 AB | 2020 | 500 | 154 | 14.7 | 2.23 | 3.88 | 1.65 | <=== | |
Show | 28737 | 13 23 55 +54 55 32 | STF 1744 AC | 2020 | 15 | 73 | 715.5 | 2.23 | 4.01 | 1.78 | |||
Show | 28737 | 13 23 55 +54 55 32 | SMR 4 AD | 2020 | 11 | 103 | 498.1 | 2.23 | 7.62 | 5.39 | |||
Show | 28737 | 13 23 55 +54 55 32 | SHY 247 AE | 1999 | 3 | 321 | 999.9 | 2.23 | 6.88 | 4.65 | |||
Show | 28737 | 13 23 55 +54 55 32 | SHY 247 AF | 1999 | 3 | 359 | 999.9 | 2.23 | 9.86 | 7.63 | |||
Show | Alcor | 28751 | 13 25 14 +54 59 17 | PSF 1 Ca,Cb | 2009 | 5 | 207 | 1.0 | 4.01 | 8.00 | 3.99 | ||
Show | Alcor | 28751 | 13 25 14 +54 59 17 | SHY 248 CE | 1999 | 3 | 317 | 999.9 | 4.01 | 6.88 | 2.87 | ||
Show | Alcor | 28751 | 13 25 14 +54 59 17 | SHY 248 CF | 1999 | 3 | 355 | 999.9 | 4.01 | 9.86 | 5.85 | ||
Show | Alcor | 28751 | 13 25 14 +54 59 17 | SHY 248 CG | 1999 | 3 | 271 | 999.9 | 4.01 | 8.21 | 4.20 | ||
Show | Alcor | 28751 | 13 25 14 +54 59 17 | SHY 248 CH | 1999 | 3 | 243 | 999.9 | 4.01 | 8.63 | 4.62 |
Common name | Mizar | Var name | NSV6224 UMa | Constellation | Ursa Major | SAO | 28737 | ||||
HIP | 65378 | Tycho2 | 3850-01385-1 | Gaia DR2 | 1563590579345330944 | HD | 116656 | ||||
HR | 5054 | GC | 18133 | ADS | 8891 | GL | NN 3783A | ||||
BD | BD+55 1598 | Bayer | Zeta Ursae Majoris | Bayer name | Zet UMa | Flamsteed | 79 Ursae Majoris | ||||
Flamsteed name | 79 UMa | FK5 | 497 | Distance | 26.31 | Distance ly | 85.82 | ||||
Bayer greek | ζ UMa |
Other names | Mizat, Mirza, Mitsar |
Meaning | bandage (thong) |