19331+3138 BRT 265

 
 
19h 33m 04.40s +31 38' 30.9" P.A. 155 sep 3.8 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
2015
Obs
5
Pa first
139
Pa last
155
P.A. Now (θ)
155°
Sep first
3.6
Sep last
3.8
Sep. Now (ρ)
3.8"
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
154.5
Precise sep
3.751
Constellation
Cygnus
SAO
68468
 
 
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
19331+3138 BRT 265 2015 5 155 3.8 12.71 12.70 193304.40+313830.9

If you need more information about this double, apply for a data request form to the WDS.