20313+1201 BRT1345

 
 
20h 31m 17.70s +12 00' 49.9" P.A. 197 sep 4.9 mag 11.70,11.70
 
 
Coord 2000
20313+1201
Discov num
BRT1345
Comp
Coord arcsec 2000
20 31 17.70 +12 00 49.9
Date first
1907
Date last
2015
Obs
7
Pa first
202
Pa last
197
P.A. Now (θ)
197°
Sep first
5.2
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
11.70
Mag sec
11.70
delta mag (ΔM)
0
Spectral class
Pri motion ra
+009
Sec motion ra
+001
Pri motion dec
+008
Sec motion dec
-002
Notes
rPM=1.064
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
196.7
Precise sep
4.948
Constellation
Delphinus
Gaia DR2
83629297024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20313+1201 BRT1345 2000 5 196 4.9 11.70 11.70 D 203117.70+120049.9
20313+1201 BRT1345 2001 6 197 4.9 11.70 11.70 D 203117.70+120049.9
20313+1201 BRT1345 2010 6 198 4.9 11.70 11.70 203117.70+120049.9
20313+1201 BRT1345 2015 7 197 4.9 11.70 11.70 203117.70+120049.9

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