19521+3600 ALI 164

 
 
19h 52m 03.03s +36 00' 52.1" P.A. 276 sep 10.5 mag 11.43,11.70
 
 
Coord 2000
19521+3600
Discov num
ALI 164
Comp
Coord arcsec 2000
19 52 03.03 +36 00 52.1
Date first
1933
Date last
2016
Obs
5
Pa first
291
Pa last
276
P.A. Now (θ)
276°
Sep first
12.1
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
11.43
Mag sec
11.70
delta mag (ΔM)
0.27
Spectral class
Pri motion ra
+001
Sec motion ra
+005
Pri motion dec
-002
Sec motion dec
-042
Notes
rPM=0.95
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276.3
Precise sep
10.51
Cdsa2 id
ALI 164
Constellation
Cygnus
Ra deg
19.867508333333333
De deg
36.014472222222224
last precise pa
276.3
last precise sep
10.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19521+3600 ALI 164 1998 3 281 10.6 11.43 11.70 D 195203.03+360052.1
19521+3600 ALI 164 2002 4 279 10.6 11.43 11.70 D 195203.03+360052.1
19521+3600 ALI 164 2016 5 276 10.5 11.43 11.70 195203.03+360052.1

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