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
Cdsa2 id
ES 2675 AC
Constellation
Lyra
Ra deg
19.237130555555556
De deg
34.215138888888895
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

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