20256+2723 J  2310AC

 
 
20h 25m 33.64s +27 22' 09.1" P.A. 328 sep 38 mag 9.80,13.80 Sp A0
 
 
Coord 2000
20256+2723
Discov num
J  2310
Comp
AC
Coord arcsec 2000
20 25 33.64 +27 22 09.1
Date first
1997
Date last
2015
Obs
7
Pa first
327
Pa last
328
P.A. Now (θ)
328°
Sep first
38.0
Sep last
38.0
Sep. Now (ρ)
38"
Mag pri
9.80
Mag sec
13.80
delta mag (ΔM)
4
Spectral class
A0 (white)
Pri motion ra
-007
Sec motion ra
+005
Pri motion dec
-010
Sec motion dec
-004
Notes
N (See Notes)
rPM=1.099
This double is not physical.
 
 
20256+2723 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20256+2723 J 2310 AB 1898 2015 10 323 33.5 9.80 12.00 2.20
Show 20256+2723 J 2310 AC 1997 2015 7 328 38.0 9.80 13.80 4.00 <===
Show 20256+2723 J 2310 BC 1942 2015 9 357 5.3 12.00 13.80 1.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.5
Precise sep
37.97
Constellation
Vulpecula
SAO
88663
Tycho2
2164-00497-1
Gaia DR2
66713412992
HD
340201
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20256+2723 J 2310 AC 2013 3 328 37.9 9.86 12.10 A0 N 202533.64+272209.1
20256+2723 J 2310 AC 2015 4 328 38.0 9.80 13.80 A0 N 202533.64+272209.1

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