19061-2721 B   423AB

 
 
19h 06m 03.97s -27 20' 37.5" P.A. 195 sep 39.5 mag 10.05,10.84 Sp F5
 
 
Coord 2000
19061-2721
Discov num
B   423
Comp
AB
Coord arcsec 2000
19 06 03.97 -27 20 37.5
Date first
1913
Date last
1999
Obs
9
Pa first
196
Pa last
195
P.A. Now (θ)
195°
Sep first
39.6
Sep last
39.5
Sep. Now (ρ)
39.5"
Mag pri
10.05
Mag sec
10.84
delta mag (ΔM)
0.79
Spectral class
F5 (yellow-white)
Pri motion ra
+003
Sec motion ra
+019
Pri motion dec
+004
Sec motion dec
+007
Notes
rPM=0.804
This double is not physical.
 
 
19061-2721 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19061-2721 B 423 AB 1913 1999 9 195 39.5 10.05 10.84 0.79 <===
Show 19061-2721 B 423 BC 1913 1999 8 191 4.8 10.84 11.10 0.26
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
194.5
Precise sep
39.544
Constellation
Sagittarius
Tycho2
6881-00361-1
last precise pa
194.5
last precise sep
39.544
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19061-2721 B 423 AB 1995 7 196 40.0 10.05 10.84 F5 190603.97-272037.5
19061-2721 B 423 AB 1999 8 195 39.6 10.05 10.84 F5 190603.97-272037.5

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