09155+2755 STF1327AC

 
 
09h 15m 32.67s +27 54' 53.4" P.A. 16 sep 28.2 mag 8.78,10.50 Sp F8 dist. 146.2 pc (476.9 l.y.)
 
 
Coord 2000
09155+2755
Discov num
STF1327
Comp
AC
Coord arcsec 2000
09 15 32.67 +27 54 53.4
Date first
1831
Date last
2015
Obs
56
Pa first
28
Pa last
16
P.A. Now (θ)
16°
Sep first
25.1
Sep last
28.2
Sep. Now (ρ)
28.2"
Mag pri
8.78
Mag sec
10.50
delta mag (ΔM)
1.72
Spectral class
F8 (yellow-white)
Pri motion ra
+023
Sec motion ra
+006
Pri motion dec
-031
Sec motion dec
-007
Notes
L (Linear solution)
rPM=0.762
Nature of this double is uncertain.
 
 
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
16.3
Precise sep
28.2
Cdsa2 id
STF 1327 AC
Constellation
Cancer
SAO
80723
HIP
45430
Tycho2
1957-01455-1
HD
79552
BD
BD+28 1722
Ra deg
9.259075
De deg
27.91483333333333
Distance
146.2
Distance ly
476.9
last precise pa
16.3
last precise sep
28.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09155+2755 STF1327 AC 2007 44 17 28.0 8.78 10.50 NLD 091532.67+275453.4
09155+2755 STF1327 AC 2010 47 17 28.1 8.78 10.50 NLD 091532.67+275453.4
09155+2755 STF1327 AC 2012 48 17 28.6 8.78 10.50 NLD 091532.67+275453.4
09155+2755 STF1327 AC 2014 54 16 28.2 8.78 10.50 F8 L 091532.67+275453.4
09155+2755 STF1327 AC 2015 56 16 28.2 8.78 10.50 F8 L 091532.67+275453.4

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