20335+0527 STF2696AC

 
 
20h 33m 31.54s +05 26' 31.9" P.A. 348 sep 13.5 mag 7.93,13.74 Sp A2V
 
 
Coord 2000
20335+0527
Discov num
STF2696
Comp
AC
Coord arcsec 2000
20 33 31.54 +05 26 31.9
Date first
1880
Date last
2006
Obs
5
Pa first
340
Pa last
348
P.A. Now (θ)
348°
Sep first
15.0
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
7.93
Mag sec
13.74
delta mag (ΔM)
5.81
Spectral class
A2V (white)
Pri motion ra
+010
Sec motion ra
-026
Pri motion dec
-020
Sec motion dec
+156
Notes
rPM=1.136
This double is not physical.
 
 
20335+0527 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20335+0527 STF2696 AB 1830 2017 93 299 0.5 7.93 8.71 0.78
Show 20335+0527 STF2696 AC 1880 2006 5 348 13.5 7.93 13.74 5.81 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.9
Precise sep
13.5
Constellation
Delphinus
Tycho2
0518-01727-1
Gaia DR2
71061623296
HD
195823
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20335+0527 STF2696 AC 2006 4 348 13.5 7.93 13.90 A2V D 203331.54+052631.9
20335+0527 STF2696 AC 2010 6 348 13.5 7.93 13.74 A2V 203331.54+052631.9

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