08521+4734 ENG  40AB

 
 
08H 52M 05.53S +47 33' 49.6" P.A. 325 SEP 182.7 MAG 8.20,9.99 SP G2V DIST. 65.45 PC (213.5 L.Y.)
 
 
Coord 2000
08521+4734
Discov num
ENG  40
Comp
AB
Coord arcsec 2000
08 52 05.53 +47 33 49.6
Date first
1873
Date last
2004
Obs
19
Pa first
321
Pa last
325
P.A. Now (θ)
325°
Sep first
155.9
Sep last
182.7
Sep. Now (ρ)
182.7"
Mag pri
8.20
Mag sec
9.99
delta mag (ΔM)
1.79
Spectral class
G2V (yellow)
Pri motion ra
+047
Sec motion ra
-009
Pri motion dec
-207
Sec motion dec
-011
Notes
L (Linear solution)
rPM=0.96
This double is not physical.
 
 
08521+4734 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 42578 08521+4734 ENG 40 AB 1873 2004 19 325 182.7 8.20 9.99 1.79 <===
Show 42578 08521+4734 ENG 40 AC 1893 2002 16 286 229.6 8.20 10.56 2.36
Show 42574 08521+4734 ENG 40 BC 1893 2002 17 233 144.6 9.99 10.56 0.57
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
42578
HIP
43543
Tycho2
3420-01910-1
HD
75488
BD
BD+48 1693
Distance
65.45
Distance ly
213.5
last precise pa
325.2
last precise sep
182.69