09155+2755 STF1327AB

 
 
09h 15m 32.67s +27 54' 53.4" P.A. 32 sep 5.3 mag 8.78,10.32 Sp F8 dist. 146.2 pc (476.9 l.y.)
 
 
Coord 2000
09155+2755
Discov num
STF1327
Comp
AB
Coord arcsec 2000
09 15 32.67 +27 54 53.4
Date first
1827
Date last
2015
Obs
61
Pa first
87
Pa last
32
P.A. Now (θ)
32°
Sep first
15.0
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
8.78
Mag sec
10.32
delta mag (ΔM)
1.54
Spectral class
F8 (yellow-white)
Pri motion ra
+023
Sec motion ra
-050
Pri motion dec
-031
Sec motion dec
-012
Notes
L Y (Linear solution, Parallax indicates components are non-physical)
rPM=1.467
This double is not physical.
 
 
09155+2755 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 80723 09155+2755 STF1327 AB 1827 2015 61 32 5.3 8.78 10.32 1.54 <===
Show 80723 09155+2755 STF1327 AC 1831 2015 56 16 28.2 8.78 10.50 1.72
Show 80723 09155+2755 STF1327 BC 1827 2015 50 13 23.1 10.32 10.50 0.18
Show 80723 09155+2755 STF1327 CD 1913 2004 2 352 2.3 10.50 15.50 5.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31.8
Precise sep
5.3
Constellation
Cancer
SAO
80723
HIP
45430
Tycho2
1957-01455-1
HD
79552
BD
BD+28 1722
Distance
146.2
Distance ly
476.9
last precise pa
31.8
last precise sep
5.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09155+2755 STF1327 AB 2007 47 38 5.6 8.78 10.32 F8 NLD 091532.67+275453.4
09155+2755 STF1327 AB 2010 53 35 5.5 8.78 10.32 F8 NLD 091532.67+275453.4
09155+2755 STF1327 AB 2011 55 34 5.3 8.78 10.32 F8 NLD 091532.67+275453.4
09155+2755 STF1327 AB 2012 56 34 5.4 8.78 10.32 F8 LDY 091532.67+275453.4
09155+2755 STF1327 AB 2014 59 33 5.3 8.78 10.32 F8 L Y 091532.67+275453.4
09155+2755 STF1327 AB 2015 61 32 5.3 8.78 10.32 F8 L Y 091532.67+275453.4

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