19107+2017 J   481AC

 
 
19h 10m 50.43s +20 16' 30.9" P.A. 29 sep 12.2 mag 11.52,13.10 Sp G5
 
 
Coord 2000
19107+2017
Discov num
J   481
Comp
AC
Coord arcsec 2000
19 10 50.43 +20 16 30.9
Date first
1911
Date last
2001
Obs
5
Pa first
28
Pa last
29
P.A. Now (θ)
29°
Sep first
12.1
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
11.52
Mag sec
13.10
delta mag (ΔM)
1.58
Spectral class
G5 (yellow)
Pri motion ra
-001
Sec motion ra
+010
Pri motion dec
-011
Sec motion dec
-006
Notes
rPM=1.036
This double is not physical.
 
 
19107+2017 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19107+2017 J 481 AB 1897 2001 8 237 5.8 11.52 11.80 0.28
Show 19107+2017 J 481 AC 1911 2001 5 29 12.2 11.52 13.10 1.58 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.4
Precise sep
12.232
Constellation
Sagitta
last precise pa
29.4
last precise sep
12.232
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19107+2017 J 481 AC 1998 4 29 12.2 11.52 13.10 G5 D 191050.43+201630.9
19107+2017 J 481 AC 2001 5 29 12.2 11.52 13.10 G5 D 191050.43+201630.9

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