19424+3526 ALI 159

 
 
19h 42m 21.27s +35 26' 08.7" P.A. 57 sep 11.5 mag 11.28,12.20
 
 
Coord 2000
19424+3526
Discov num
ALI 159
Comp
Coord arcsec 2000
19 42 21.27 +35 26 08.7
Date first
1933
Date last
2002
Obs
5
Pa first
57
Pa last
57
P.A. Now (θ)
57°
Sep first
10.8
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
11.28
Mag sec
12.20
delta mag (ΔM)
0.92
Spectral class
Pri motion ra
-006
Sec motion ra
-005
Pri motion dec
-008
Sec motion dec
-001
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
57.1
Precise sep
11.49
Constellation
Cygnus
Tycho2
2664-01295-1
last precise pa
57.1
last precise sep
11.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19424+3526 ALI 159 1998 4 57 11.5 11.28 12.20 D 194221.27+352608.7
19424+3526 ALI 159 2002 5 57 11.5 11.28 12.20 D 194221.27+352608.7

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