20134-1953 ARA1203

 
 
20h 13m 23.46s -19 53' 16.6" P.A. 238 sep 10.1 mag 9.04,13.20 Sp A7/8V
 
 
Coord 2000
20134-1953
Discov num
ARA1203
Comp
Coord arcsec 2000
20 13 23.46 -19 53 16.6
Date first
1919
Date last
2015
Obs
5
Pa first
238
Pa last
238
P.A. Now (θ)
238°
Sep first
10.2
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
9.04
Mag sec
13.20
delta mag (ΔM)
4.16
Spectral class
A7/8V (white)
Pri motion ra
+039
Sec motion ra
+035
Pri motion dec
-001
Sec motion dec
-006
Notes
rPM=0.164 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
237.6
Precise sep
10.122
Constellation
Capricornus
SAO
189039
Tycho2
6323-01751-1
Gaia DR2
21992588160
HD
192011
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20134-1953 ARA1203 1998 3 236 10.2 9.04 13.20 A7/8V D 201323.46-195316.6
20134-1953 ARA1203 1999 4 237 10.2 9.04 13.20 A7/8V D 201323.46-195316.6
20134-1953 ARA1203 2010 5 238 9.7 9.04 13.20 A7/8V 201323.46-195316.6
20134-1953 ARA1203 2015 5 238 10.1 9.04 13.20 A7/8V 201323.46-195316.6

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