11152+7329 HDS1603BD

 
 
11H 15M 25.78S +73 28' 16.7" P.A. 115 SEP 0.1 MAG 8.23,10.02 SP M2 DIST. 467.29 PC (1524.3 L.Y.)
 
 
Coord 2000
11152+7329
Discov num
HDS1603
Comp
BD
Coord arcsec 2000
11 15 25.78 +73 28 16.7
Date first
1991
Date last
1991
Obs
1
Pa first
115
Pa last
115
P.A. Now (θ)
115°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.23
Mag sec
10.02
delta mag (ΔM)
1.79
Spectral class
M2 (red)
Pri motion ra
+001
Sec motion ra
+002
Pri motion dec
-002
Sec motion dec
-001
Notes
N (See Notes)
rPM=0.632
Nature of this double is uncertain.
 
 
11152+7329 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 7320 11152+7329 STF1516 AB 1790 2015 146 104 67.6 7.77 8.23 0.46
Show 7320 11152+7329 STT 539 AC 1858 2011 66 326 6.5 7.77 11.34 3.57
Show 7321 11152+7329 STT 539 BC 1858 2003 41 286 67.6 8.23 11.34 3.11
Show 7321 11152+7329 HDS1603 BD 1991 1991 1 115 0.1 8.23 10.02 1.79 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
SAO
7321
HIP
54976
Tycho2
4398-00789-1
HD
97584
BD
BD+74 456
Distance
467.29
Distance ly
1524.3
last precise pa
115
last precise sep
0.136