19061-2721 B   423AB

 
 
19h 06m 03.97s -27 20' 37.5" P.A. 194 sep 39.4 mag 10.05,10.84 Sp F5 dist. 3333.33 pc (10873.32 l.y.)
 
 
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
2015
Obs
10
Pa first
196
Pa last
194
P.A. Now (θ)
194°
Sep first
39.6
Sep last
39.4
Sep. Now (ρ)
39.4"
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 187665 19061-2721 B 423 AB 1913 2015 10 194 39.4 10.05 10.84 0.79 <===
Show 187665 19061-2721 B 423 BC 1913 2015 9 191 4.8 10.84 11.10 0.26
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
194.1
Precise sep
39.404
Constellation
Sagittarius
SAO
187665
HIP
93792
Tycho2
6881-00361-1
Gaia DR2
6763464981628436864
CD
CD-2713545
Distance
3333.33
Distance ly
10873.32
 
 
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
19061-2721 B 423 AB 2015 10 194 39.4 10.05 10.84 F5 190603.97-272037.5

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