19484+3954 ALI1121

 
 
19h 48m 23.56s +39 53' 33.5" P.A. 43 sep 6.3 mag 11.80,12.80
 
 
Coord 2000
19484+3954
Discov num
ALI1121
Comp
Coord arcsec 2000
19 48 23.56 +39 53 33.5
Date first
1928
Date last
2010
Obs
4
Pa first
47
Pa last
43
P.A. Now (θ)
43°
Sep first
6.2
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
11.80
Mag sec
12.80
delta mag (ΔM)
1
Spectral class
Pri motion ra
-001
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
+002
Notes
rPM=1.844
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43.3
Precise sep
6.33
Cdsa2 id
ALI 1121
Constellation
Cygnus
Ra deg
19.806544444444445
De deg
39.89263888888889
last precise pa
43.3
last precise sep
6.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19484+3954 ALI1121 1998 2 43 6.6 11.80 12.80 D 194823.56+395333.5
19484+3954 ALI1121 2002 3 43 6.6 11.80 12.80 D 194823.56+395333.5
19484+3954 ALI1121 2010 4 43 6.6 11.80 12.80 194823.56+395333.5

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