20341+2814 L    48AC

 
 
20h 34m 08.60s +28 13' 28.4" P.A. 192 sep 8.7 mag 11.30,10.50
 
 
Coord 2000
20341+2814
Discov num
L    48
Comp
AC
Coord arcsec 2000
20 34 08.60 +28 13 28.4
Date first
1898
Date last
2015
Obs
10
Pa first
202
Pa last
192
P.A. Now (θ)
192°
Sep first
9.7
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
11.30
Mag sec
10.50
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-005
Sec motion ra
+013
Pri motion dec
-005
Sec motion dec
-009
Notes
N (See Notes)
rPM=1.166
This double is not physical.
 
 
20341+2814 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20341+2814 L 48 AB 1898 2015 10 102 4.0 11.30 11.50 0.20
Show 20341+2814 L 48 AC 1898 2015 10 192 8.7 11.30 10.50 0.80 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.1
Precise sep
8.73
Constellation
Vulpecula
SAO
88851
Gaia DR2
98599164416
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20341+2814 L 48 AC 2002 8 193 8.8 11.30 10.50 D 203408.60+281328.4
20341+2814 L 48 AC 2010 10 203 8.2 11.30 10.50 N 203408.60+281328.4
20341+2814 L 48 AC 2015 10 192 8.7 11.30 10.50 N 203408.60+281328.4

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