19106-4134 DEA   3AB

 
 
19h 10m 34.59s -41 33' 43.5" P.A. 348 sep 55.1 mag 13.78,15.31 Sp M+M
 
 
Coord 2000
19106-4134
Discov num
DEA   3
Comp
AB
Coord arcsec 2000
19 10 34.59 -41 33 43.5
Date first
1964
Date last
1999
Obs
6
Pa first
348
Pa last
348
P.A. Now (θ)
348°
Sep first
54.0
Sep last
55.1
Sep. Now (ρ)
55.1"
Mag pri
13.78
Mag sec
15.31
delta mag (ΔM)
1.53
Spectral class
M+M (red/red)
Pri motion ra
+125
Sec motion ra
+068
Pri motion dec
-664
Sec motion dec
-735
Notes
N V U (See Notes, Proper motion indicates physical, Proper motion indicates non-physical)
rPM=0.123 (< 0.3, Physical double)
This double is not physical.
 
 
19106-4134 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19106-4134 DEA 3 AB 1964 1999 6 348 55.1 13.78 15.31 1.53 <===
Show 19106-4134 DEA 3 AC 1964 2010 8 88 127.8 13.78 14.70 0.92
Show 19106-4134 DEA 3 BC 1998 1999 3 110 147.9 15.31 14.70 0.61
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
348.1
Precise sep
55.06
Constellation
Corona Austrina
last precise pa
348.1
last precise sep
55.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19106-4134 DEA 3 AB 1999 2 348 55.0 13.78 15.31 M+M NVU 191034.59-413343.5
19106-4134 DEA 3 AB 2010 6 348 55.0 13.78 15.31 M+M NVU 191034.59-413343.5

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