09521+1628 SE    5AC

 
 
09h 52m 08.54s +16 27' 46.8" P.A. 41.00 sep 11.3 mag 9.31,11.20 Sp B9 dist. 366.3 pc (1194.87 l.y.)
 
 
Coord 2000
09521+1628
Discov num
SE    5
Comp
AC
Coord arcsec 2000
09 52 08.54 +16 27 46.8
Date first
1856
Date last
2015
Obs
22
Pa first
40
Pa last
41
P.A. Now (θ)
41°
Sep first
10.7
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
9.31
Mag sec
11.20
delta mag (ΔM)
1.89
Spectral class
B9 (blue-white)
Pri motion ra
+003
Sec motion ra
-002
Pri motion dec
+016
Sec motion dec
-002
Notes
rPM=1.148
This double is not physical.
 
 
09521+1628 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 98818 09 52 09 +16 27 47 STF 1390 AB 2017 31 207 2.2 9.31 10.12 0.81
Show 98818 09 52 09 +16 27 47 SE 5 AC 2015 22 41 11.3 9.31 11.20 1.89 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.7
Precise sep
11.276
Constellation
Leo
SAO
98818
HIP
48406
Tycho2
1411-00743-1
Gaia DR2
619871365448943872
HD
85442
BD
BD+17 2148
Distance
366.3
Distance ly
1194.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09521+1628 SE 5 AC 1999 17 40 11.8 9.31 11.20 B9 D 095208.54+162746.8
09521+1628 SE 5 AC 2010 19 40 10.7 9.31 11.20 B9 D 095208.54+162746.8
09521+1628 SE 5 AC 2014 21 40 10.7 9.31 11.20 B9 095208.54+162746.8
09521+1628 SE 5 AC 2015 22 41 11.3 9.31 11.20 B9 095208.54+162746.8

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