18509+1109 BRT1312

 
 
18h 50m 53.39s +11 08' 44.8" P.A. 146 sep 3.1 mag 13.00,13.00
 
 
Coord 2000
18509+1109
Discov num
BRT1312
Comp
Coord arcsec 2000
18 50 53.39 +11 08 44.8
Date first
1934
Date last
2001
Obs
3
Pa first
155
Pa last
146
P.A. Now (θ)
146°
Sep first
3.0
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
13.00
Mag sec
13.00
delta mag (ΔM)
0
Spectral class
Pri motion ra
+002
Sec motion ra
+023
Pri motion dec
-007
Sec motion dec
-031
Notes
N (See Notes)
rPM=0.826
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146
Precise sep
3.105
Constellation
Aquila
last precise pa
146
last precise sep
3.105
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18509+1109 BRT1312 1934 1 155 3.0 13.00 13.00 185053.39+110844.8
18509+1109 BRT1312 1960 2 148 2.0 13.00 13.00 N 185053.39+110844.8
18509+1109 BRT1312 2001 3 146 3.1 13.00 13.00 N 185053.39+110844.8

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