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
Cdsa2 id
UC 4020 AC
Constellation
Draco
Ra deg
19.763219444444445
De deg
59.946638888888884
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.