20385-4821 BRT1113

 
 
20h 38m 29.84s -48 20' 50.8" P.A. 211 sep 4.6 mag 13.40,13.80
 
 
Coord 2000
20385-4821
Discov num
BRT1113
Comp
Coord arcsec 2000
20 38 29.84 -48 20 50.8
Date first
1904
Date last
2015
Obs
6
Pa first
212
Pa last
211
P.A. Now (θ)
211°
Sep first
4.3
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
13.40
Mag sec
13.80
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+016
Sec motion ra
-002
Pri motion dec
+029
Sec motion dec
-006
Notes
rPM=1.188
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.9
Precise sep
4.642
Constellation
Indus
Gaia DR2
62335173248
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20385-4821 BRT1113 1999 3 211 4.7 13.40 13.80 D 203829.84-482050.8
20385-4821 BRT1113 2010 5 212 4.7 13.40 13.80 203829.84-482050.8
20385-4821 BRT1113 2015 6 211 4.6 13.40 13.80 203829.84-482050.8

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