19442+3930 BRT2243

 
 
19h 44m 10.19s +39 30' 11.6" P.A. 223 sep 2.7 mag 12.28,13.01
 
 
Coord 2000
19442+3930
Discov num
BRT2243
Comp
Coord arcsec 2000
19 44 10.19 +39 30 11.6
Date first
1892
Date last
1978
Obs
2
Pa first
234
Pa last
223
P.A. Now (θ)
223°
Sep first
2.1
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
12.28
Mag sec
13.01
delta mag (ΔM)
0.73
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
B (Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
223.4
Precise sep
2.73
Cdsa2 id
BRT 2243
Constellation
Cygnus
Ra deg
19.73616388888889
De deg
39.50322222222222
last precise pa
223.4
last precise sep
2.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19442+3930 BRT2243 1978 2 223 2.7 12.28 13.01 B 194410.19+393011.6

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