19528+3724 SMA 107

 
 
19h 52m 49.86s +37 24' 20.0" P.A. 111 sep 13.8 mag 9.35,12.10 Sp A2
 
 
Coord 2000
19528+3724
Discov num
SMA 107
Comp
Coord arcsec 2000
19 52 49.86 +37 24 20.0
Date first
1909
Date last
2010
Obs
5
Pa first
108
Pa last
111
P.A. Now (θ)
111°
Sep first
14.4
Sep last
13.8
Sep. Now (ρ)
13.8"
Mag pri
9.35
Mag sec
12.10
delta mag (ΔM)
2.75
Spectral class
A2 (white)
Pri motion ra
+010
Sec motion ra
+002
Pri motion dec
+008
Sec motion dec
-004
Notes
rPM=1.126
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
111.4
Precise sep
13.83
Constellation
Cygnus
last precise pa
111.4
last precise sep
13.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19528+3724 SMA 107 1998 3 112 13.8 9.35 12.10 A2 D 195249.86+372420.0
19528+3724 SMA 107 2002 4 112 13.8 9.35 12.10 A2 D 195249.86+372420.0
19528+3724 SMA 107 2010 5 111 13.5 9.35 12.10 A2 195249.86+372420.0

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