20396+1310 J   912

 
 
20h 39m 39.02s +13 09' 45.4" P.A. 125 sep 1.8 mag 12.60,12.70
 
 
Coord 2000
20396+1310
Discov num
J   912
Comp
Coord arcsec 2000
20 39 39.02 +13 09 45.4
Date first
1912
Date last
1996
Obs
7
Pa first
168
Pa last
125
P.A. Now (θ)
125°
Sep first
2.0
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
12.60
Mag sec
12.70
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
I (Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.1
Precise sep
1.81
Constellation
Delphinus
last precise pa
125.1
last precise sep
1.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20396+1310 J 912 1996 7 125 1.8 10.00 10.00 203910.00+131000.0

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