19441+3846 ALI 898

 
 
19h 44m 03.84s +38 46' 14.6" P.A. 232 sep 13.9 mag 13.31,13.90
 
 
Coord 2000
19441+3846
Discov num
ALI 898
Comp
Coord arcsec 2000
19 44 03.84 +38 46 14.6
Date first
1928
Date last
2010
Obs
4
Pa first
233
Pa last
232
P.A. Now (θ)
232°
Sep first
14.1
Sep last
13.9
Sep. Now (ρ)
13.9"
Mag pri
13.31
Mag sec
13.90
delta mag (ΔM)
0.59
Spectral class
Pri motion ra
-001
Sec motion ra
-009
Pri motion dec
+000
Sec motion dec
-004
Notes
rPM=0.908
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.9
Precise sep
13.92
Cdsa2 id
ALI 898
Constellation
Cygnus
Ra deg
19.7344
De deg
38.77072222222222
last precise pa
231.9
last precise sep
13.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19441+3846 ALI 898 1998 2 232 14.2 13.31 13.90 D 194403.84+384614.6
19441+3846 ALI 898 2002 3 232 14.3 13.31 13.90 D 194403.84+384614.6
19441+3846 ALI 898 2010 4 232 13.8 13.31 13.90 194403.84+384614.6

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