09164-5847 R   106AB

 
 
09h 16m 21.55s -58 47' 15.1" P.A. 146 sep 16.9 mag 8.36,10.00 Sp B8V
 
 
Coord 2000
09164-5847
Discov num
R   106
Comp
AB
Coord arcsec 2000
09 16 21.55 -58 47 15.1
Date first
1881
Date last
2015
Obs
8
Pa first
120
Pa last
146
P.A. Now (θ)
146°
Sep first
16.0
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
8.36
Mag sec
10.00
delta mag (ΔM)
1.64
Spectral class
B8V (blue-white)
Pri motion ra
-007
Sec motion ra
-014
Pri motion dec
+002
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
09164-5847 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09164-5847 R 106 AB 1881 2015 8 146 16.9 8.36 10.00 1.64 <===
Show 09164-5847 R 106 AC 1881 2015 9 262 32.1 8.36 9.78 1.42
Show 09164-5847 DAM 789 AD 1998 2015 3 191 12.9 8.36 15.10 6.74
Show 09164-5847 DAM 789 AE 1998 2015 3 187 20.7 8.36 13.60 5.24
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Tycho2
2712-02338-1
Dm number
+33 4272
last precise pa
145.6
last precise sep
16.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09164-5847 R 106 AB 2000 3 146 16.9 8.40 10.00 B8V 091621.55-584715.1
09164-5847 R 106 AB 2015 8 146 16.9 8.36 10.00 B8V 091621.55-584715.1

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