19334+3845 SEI 632

 
 
19h 33m 25.51s +38 44' 17.4" P.A. 256 sep 8.1 mag 11.05,12.40
 
 
Coord 2000
19334+3845
Discov num
SEI 632
Comp
Coord arcsec 2000
19 33 25.51 +38 44 17.4
Date first
1896
Date last
2010
Obs
9
Pa first
258
Pa last
256
P.A. Now (θ)
256°
Sep first
8.2
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
11.05
Mag sec
12.40
delta mag (ΔM)
1.35
Spectral class
Pri motion ra
+002
Sec motion ra
+000
Pri motion dec
+005
Sec motion dec
+005
Notes
rPM=0.371
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.2
Precise sep
8.12
Cdsa2 id
SEI 632
Constellation
Cygnus
Ra deg
19.55708611111111
De deg
38.738166666666665
last precise pa
256.2
last precise sep
8.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19334+3845 SEI 632 1998 7 257 8.2 11.05 12.40 D 193325.51+384417.4
19334+3845 SEI 632 2002 8 257 8.2 11.05 12.40 D 193325.51+384417.4
19334+3845 SEI 632 2010 9 257 7.8 11.05 12.40 193325.51+384417.4

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