15264+4400 STT 296AC

 
 
15h 26m 26.56s +44 00' 13.2" P.A. 313 sep 80.5 mag 7.83,12.67 Sp G5 dist. 87.95 pc (286.89 l.y.)
 
 
Coord 2000
15264+4400
Discov num
STT 296
Comp
AC
Coord arcsec 2000
15 26 26.56 +44 00 13.2
Date first
1911
Date last
2015
Obs
13
Pa first
316
Pa last
313
P.A. Now (θ)
313°
Sep first
67.3
Sep last
80.5
Sep. Now (ρ)
80.5"
Mag pri
7.83
Mag sec
12.67
delta mag (ΔM)
4.84
Spectral class
G5 (yellow)
Pri motion ra
+108
Sec motion ra
-006
Pri motion dec
-071
Sec motion dec
-001
Notes
rPM=1.035
This double is not physical.
 
 
15264+4400 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 45541 15264+4400 STT 296 AB 1843 2015 182 276 2.2 7.83 9.09 1.26
Show 45541 15264+4400 STT 296 AC 1911 2015 13 313 80.5 7.83 12.67 4.84 <===
Show 45541 15264+4400 POP1221 AD 1999 2002 2 345 68.1 7.83 14.00 6.17
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.8
Precise sep
80.49
Constellation
Bootes
SAO
45541
HIP
75580
Tycho2
3058-00429-1
HD
137805
BD
BD+44 2465
Distance
87.95
Distance ly
286.89
last precise pa
312.8
last precise sep
80.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15264+4400 STT 296 AC 1999 9 314 78.0 7.83 12.90 G5 D 152626.56+440013.2
15264+4400 STT 296 AC 2002 10 314 78.7 7.83 12.90 G5 D 152626.56+440013.2
15264+4400 STT 296 AC 2012 11 313 80.1 7.83 12.67 G5 152626.56+440013.2
15264+4400 STT 296 AC 2013 12 313 80.3 7.83 12.67 G5 152626.56+440013.2
15264+4400 STT 296 AC 2015 13 313 80.5 7.83 12.67 G5 152626.56+440013.2

If you need more information about this double, apply for a data request form to the WDS.