19458+5957 UC 4020AC

 
 
19h 45m 47.59s +59 56' 47.9" P.A. 106 sep 35.8 mag 10.46,15.10
 
 
Coord 2000
19458+5957
Discov num
UC 4020
Comp
AC
Coord arcsec 2000
19 45 47.59 +59 56 47.9
Date first
2000
Date last
2015
Obs
3
Pa first
106
Pa last
106
P.A. Now (θ)
106°
Sep first
35.8
Sep last
35.8
Sep. Now (ρ)
35.8"
Mag pri
10.46
Mag sec
15.10
delta mag (ΔM)
4.64
Spectral class
Pri motion ra
+039
Sec motion ra
+042
Pri motion dec
+043
Sec motion dec
+042
Notes
V (Proper motion indicates physical)
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
19458+5957 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19458+5957 LDS2780 AB 1966 2000 2 152 10.2 10.46 18.70 8.24
Show 19458+5957 UC 4020 AC 2000 2015 3 106 35.8 10.46 15.10 4.64 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.6
Precise sep
35.761
Constellation
Draco
last precise pa
105.6
last precise sep
35.761
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19458+5957 UC 4020 AC 2000 2 106 35.8 10.46 15.10 V 194547.59+595647.9
19458+5957 UC 4020 AC 2003 2 106 35.8 10.46 15.10 V 194547.59+595647.9
19458+5957 UC 4020 AC 2015 3 106 35.8 10.46 15.10 V 194547.59+595647.9

If you need more information about this double, apply for a data request form to the WDS.