19142+3413 ES 2675AC

 
 
19h 14m 13.67s +34 12' 54.5" P.A. 139 sep 26.8 mag 7.67,11.70 Sp B8V
 
 
Coord 2000
19142+3413
Discov num
ES 2675
Comp
AC
Coord arcsec 2000
19 14 13.67 +34 12 54.5
Date first
1900
Date last
2013
Obs
6
Pa first
141
Pa last
139
P.A. Now (θ)
139°
Sep first
26.1
Sep last
26.8
Sep. Now (ρ)
26.8"
Mag pri
7.67
Mag sec
11.70
delta mag (ΔM)
4.03
Spectral class
B8V (blue-white)
Pri motion ra
-002
Sec motion ra
+004
Pri motion dec
-006
Sec motion dec
-006
Notes
rPM=0.832
This double is not physical.
 
 
19142+3413 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19142+3413 STT 366 AB 1843 2013 23 230 21.7 7.67 10.55 2.88
Show 19142+3413 ES 2675 AC 1900 2013 6 139 26.8 7.67 11.70 4.03 <===
Show 19142+3413 WAL 106 AD 1944 2013 5 114 22.8 7.67 13.20 5.53
Show 19142+3413 ES 2675 CD 1900 2013 5 15 10.3 11.70 13.20 1.50
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.7
Precise sep
26.8
Constellation
Lyra
last precise pa
138.7
last precise sep
26.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19142+3413 ES 2675 AC 2002 3 139 26.8 7.67 11.70 B8V D 191413.67+341254.5
19142+3413 ES 2675 AC 2013 6 139 26.8 7.67 11.70 B8V 191413.67+341254.5

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