19210+1909 WAL 111AC

 
 
19h 20m 59.85s +19 08' 43.4" P.A. 101 sep 91.8 mag 7.00,12.17 Sp F5V dist. 62.7 pc (204.53 l.y.)
 
 
Coord 2000
19210+1909
Discov num
WAL 111
Comp
AC
Coord arcsec 2000
19 20 59.85 +19 08 43.4
Date first
1944
Date last
2015
Obs
7
Pa first
75
Pa last
101
P.A. Now (θ)
101°
Sep first
80.0
Sep last
91.8
Sep. Now (ρ)
91.8"
Mag pri
7.00
Mag sec
12.17
delta mag (ΔM)
5.17
Spectral class
F5V (yellow-white)
Pri motion ra
+061
Sec motion ra
+007
Pri motion dec
+062
Sec motion dec
+004
Notes
rPM=0.911
This double is not physical.
 
 
19210+1909 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 104753 19210+1909 STF2504 AB 1830 2015 78 282 8.6 7.00 9.03 2.03
Show 104753 19210+1909 WAL 111 AC 1944 2015 7 101 91.8 7.00 12.17 5.17 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.3
Precise sep
91.807
Constellation
Sagitta
SAO
104753
HIP
95116
Tycho2
1608-01203-1
Gaia DR2
4515724049490385792
HD
181752
BD
BD+18 4043
Distance
62.7
Distance ly
204.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19210+1909 WAL 111 AC 2005 3 101 92.6 7.00 12.17 F5V D 192059.85+190843.4
19210+1909 WAL 111 AC 2012 6 102 91.8 7.00 12.17 F5V D 192059.85+190843.4
19210+1909 WAL 111 AC 2015 7 101 91.8 7.00 12.17 F5V 192059.85+190843.4

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