20183-4532 BRT1107

 
 
20h 18m 19.80s -45 32' 43.5" P.A. 317.00 sep 5.2 mag 13.00,13.30
 
 
Coord 2000
20183-4532
Discov num
BRT1107
Comp
Coord arcsec 2000
20 18 19.80 -45 32 43.5
Date first
1905
Date last
2015
Obs
6
Pa first
315
Pa last
317
P.A. Now (θ)
317°
Sep first
5.1
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
13.00
Mag sec
13.30
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+047
Sec motion ra
-047
Pri motion dec
-046
Sec motion dec
+048
Notes
rPM=1.979
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
316.8
Precise sep
5.233
Constellation
Telescopium
Gaia DR2
84554808832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20183-4532 BRT1107 1999 3 317 5.2 13.00 13.30 D 201819.80-453243.5
20183-4532 BRT1107 2010 5 316 5.1 13.00 13.30 201819.80-453243.5
20183-4532 BRT1107 2015 6 317 5.2 13.00 13.30 201819.80-453243.5

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