19331+3138 BRT 265

 
 
19h 33m 04.40s +31 38' 30.9" P.A. 155 sep 3.7 mag 12.71,12.70
 
 
Coord 2000
19331+3138
Discov num
BRT 265
Comp
Coord arcsec 2000
19 33 04.40 +31 38 30.9
Date first
1902
Date last
2002
Obs
4
Pa first
139
Pa last
155
P.A. Now (θ)
155°
Sep first
3.6
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
12.71
Mag sec
12.70
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155
Precise sep
3.733
Constellation
Cygnus
last precise pa
155
last precise sep
3.733
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19331+3138 BRT 265 1902 1 139 3.6 12.71 12.70 193259.32+313807.9
19331+3138 BRT 265 2002 4 155 3.7 12.71 12.70 193304.40+313830.9

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