01591+3313 ENG   9AB

 
 
01H 59M 06.63S +33 12' 34.8" P.A. 136 SEP 86.2 MAG 7.23,9.79 SP G5 DIST. 24.98 PC (81.48 L.Y.)
 
 
Coord 2000
01591+3313
Discov num
ENG   9
Comp
AB
Coord arcsec 2000
01 59 06.63 +33 12 34.8
Date first
1893
Date last
2015
Obs
15
Pa first
139
Pa last
136
P.A. Now (θ)
136°
Sep first
136.6
Sep last
86.2
Sep. Now (ρ)
86.2"
Mag pri
7.23
Mag sec
9.79
delta mag (ΔM)
2.56
Spectral class
G5 (yellow)
Pri motion ra
+244
Sec motion ra
+002
Pri motion dec
-352
Sec motion dec
-007
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.984
This double is not physical.
 
 
01591+3313 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 55167 01591+3313 ENG 9 AB 1893 2015 15 136 86.2 7.23 9.79 2.56 <===
Show 55167 01591+3313 BUP 28 AC 1908 2015 8 11 111.0 7.23 12.20 4.97
Show 55167 01591+3313 DEA 39 AD 1999 2015 2 85 50.2 5.32 14.32 9.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Triangulum
SAO
55167
HIP
9269
Tycho2
2312-02433-1
HD
12051
GL
Gl 82.1
BD
BD+32 360
Distance
24.98
Distance ly
81.48
last precise pa
135.8
last precise sep
86.22