19452+2055 WAL 119AC

 
 
19h 45m 12.27s +20 54' 50.3" P.A. 269 sep 40.2 mag 8.43,11.28 Sp K0
 
 
Coord 2000
19452+2055
Discov num
WAL 119
Comp
AC
Coord arcsec 2000
19 45 12.27 +20 54 50.3
Date first
1896
Date last
2013
Obs
6
Pa first
270
Pa last
269
P.A. Now (θ)
269°
Sep first
44.3
Sep last
40.2
Sep. Now (ρ)
40.2"
Mag pri
8.43
Mag sec
11.28
delta mag (ΔM)
2.85
Spectral class
K0 (yellow-orange)
Pri motion ra
-003
Sec motion ra
+031
Pri motion dec
-001
Sec motion dec
-004
Notes
rPM=1.092
This double is not physical.
 
 
19452+2055 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 87662 19452+2055 STF2577 AB 1825 2013 33 261 5.9 8.43 9.56 1.13
Show 87662 19452+2055 WAL 119 AC 1896 2013 6 269 40.2 8.43 11.28 2.85 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.6
Precise sep
40.24
Constellation
Vulpecula
SAO
87662
Tycho2
1627-03095-1
HD
344955
last precise pa
268.6
last precise sep
40.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19452+2055 WAL 119 AC 1944 1 280 60.0 8.43 11.28 K0 194512.27+205450.3
19452+2055 WAL 119 AC 2000 4 269 40.7 8.43 11.28 K0 194512.27+205450.3
19452+2055 WAL 119 AC 2001 5 269 40.7 8.43 11.28 K0 D 194512.27+205450.3
19452+2055 WAL 119 AC 2013 6 269 40.2 8.43 11.28 K0 194512.27+205450.3

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