20167+2729 COU1168

 
 
20h 16m 41.95s +27 28' 56.1" P.A. 25 sep 0.3 mag 10.60,10.60 Sp F5
 
 
Coord 2000
20167+2729
Discov num
COU1168
Comp
Coord arcsec 2000
20 16 41.95 +27 28 56.1
Date first
1974
Date last
2007
Obs
6
Pa first
4
Pa last
25
P.A. Now (θ)
25°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.60
Mag sec
10.60
delta mag (ΔM)
0
Spectral class
F5 (yellow-white)
Pri motion ra
-019
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.1
Precise sep
0.305
Constellation
Vulpecula
SAO
88450
Tycho2
2163-00040-1
HD
339868
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20167+2729 COU1168 1994 5 24 0.3 10.60 10.60 F5 201641.95+272856.1
20167+2729 COU1168 2007 6 25 0.3 10.60 10.60 F5 201641.95+272856.1

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