19472+1253 BRT1327

 
 
19h 47m 07.56s +12 52' 48.5" P.A. 317 sep 4.4 mag 12.33,13.20
 
 
Coord 2000
19472+1253
Discov num
BRT1327
Comp
Coord arcsec 2000
19 47 07.56 +12 52 48.5
Date first
1934
Date last
2001
Obs
4
Pa first
320
Pa last
317
P.A. Now (θ)
317°
Sep first
3.5
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
12.33
Mag sec
13.20
delta mag (ΔM)
0.87
Spectral class
Pri motion ra
+006
Sec motion ra
+003
Pri motion dec
-010
Sec motion dec
+012
Notes
rPM=1.795
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
316.9
Precise sep
4.411
Constellation
Aquila
Tycho2
1065-00775-1
last precise pa
316.9
last precise sep
4.411
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19472+1253 BRT1327 1997 3 317 4.4 12.33 13.20 D 194707.56+125248.5
19472+1253 BRT1327 2001 4 317 4.4 12.33 13.20 D 194707.56+125248.5
19472+1253 BRT1327 2010 5 317 3.8 12.33 13.20 194707.56+125248.5

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