20196-7133 UC 4147

 
 
20h 19m 34.32s -71 33' 17.0" P.A. 96 sep 20.2 mag 12.80,16.20
 
 
Coord 2000
20196-7133
Discov num
UC 4147
Comp
Coord arcsec 2000
20 19 34.32 -71 33 17.0
Date first
1998
Date last
2015
Obs
5
Pa first
98
Pa last
96
P.A. Now (θ)
96°
Sep first
20.9
Sep last
20.2
Sep. Now (ρ)
20.2"
Mag pri
12.80
Mag sec
16.20
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
+023
Sec motion ra
+027
Pri motion dec
-054
Sec motion dec
-056
Notes
V (Proper motion indicates physical)
rPM=0.072 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
96.3
Precise sep
20.176
Constellation
Pavo
Gaia DR2
80283686528
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20196-7133 UC 4147 2000 2 98 20.6 12.80 16.20 V 201934.32-713317.0
20196-7133 UC 4147 2010 4 97 20.1 12.80 16.20 V 201934.32-713317.0
20196-7133 UC 4147 2015 5 96 20.2 12.80 16.20 V 201934.32-713317.0

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