19252+4340 ES 1432AC

 
 
19h 25m 10.58s +43 39' 33.8" P.A. 172 sep 28.5 mag 8.59,13.60 Sp K2
 
 
Coord 2000
19252+4340
Discov num
ES 1432
Comp
AC
Coord arcsec 2000
19 25 10.58 +43 39 33.8
Date first
1915
Date last
2015
Obs
4
Pa first
176
Pa last
172
P.A. Now (θ)
172°
Sep first
31.0
Sep last
28.5
Sep. Now (ρ)
28.5"
Mag pri
8.59
Mag sec
13.60
delta mag (ΔM)
5.01
Spectral class
K2 (yellow-orange)
Pri motion ra
-005
Sec motion ra
+024
Pri motion dec
-026
Sec motion dec
+011
Notes
rPM=1.776
This double is not physical.
 
 
19252+4340 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 48418 19252+4340 ES 1432 AB 1915 2015 4 295 26.8 8.59 14.70 6.11
Show 48418 19252+4340 ES 1432 AC 1915 2015 4 172 28.5 8.59 13.60 5.01 <===
Show 48418 19252+4340 ES 1432 CD 1915 2015 4 257 5.6 13.60 14.60 1.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.1
Precise sep
28.498
Constellation
Lyra
SAO
48418
Tycho2
3146-01455-1
Gaia DR2
2126048879277946240
HD
182936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19252+4340 ES 1432 AC 1998 2 173 29.1 8.59 13.00 K2 D 192510.58+433933.8
19252+4340 ES 1432 AC 2003 3 173 28.7 8.59 13.60 K2 D 192510.58+433933.8
19252+4340 ES 1432 AC 2015 4 172 28.5 8.59 13.60 K2 192510.58+433933.8

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