19567+4521 BRT2247

 
 
19h 56m 38.68s +45 21' 10.3" P.A. 268 sep 3.9 mag 12.03,12.00
 
 
Coord 2000
19567+4521
Discov num
BRT2247
Comp
Coord arcsec 2000
19 56 38.68 +45 21 10.3
Date first
1892
Date last
2015
Obs
7
Pa first
266
Pa last
268
P.A. Now (θ)
268°
Sep first
3.7
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.03
Mag sec
12.00
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
+022
Sec motion ra
-001
Pri motion dec
+014
Sec motion dec
+016
Notes
rPM=0.885
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268
Precise sep
3.946
Constellation
Cygnus
Gaia DR2
55444920064
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19567+4521 BRT2247 2004 5 267 4.0 12.03 12.00 D 195638.68+452110.3
19567+4521 BRT2247 2015 7 268 3.9 12.03 12.00 195638.68+452110.3

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