20136-1521 HJ 5511

 
 
20h 13m 51.32s -15 22' 07.7" P.A. 146 sep 18.4 mag 10.70,12.18
 
 
Coord 2000
20136-1521
Discov num
HJ 5511
Comp
Coord arcsec 2000
20 13 51.32 -15 22 07.7
Date first
1906
Date last
2012
Obs
9
Pa first
145
Pa last
146
P.A. Now (θ)
146°
Sep first
17.3
Sep last
18.4
Sep. Now (ρ)
18.4"
Mag pri
10.70
Mag sec
12.18
delta mag (ΔM)
1.48
Spectral class
Pri motion ra
+008
Sec motion ra
+011
Pri motion dec
-006
Sec motion dec
-005
Notes
N (See Notes)
rPM=0.262 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
145.5
Precise sep
18.36
Constellation
Capricornus
Tycho2
6315-00219-1
Gaia DR2
12370520320
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20136-1521 HJ 5511 1998 4 146 17.7 10.70 12.18 D 201351.32-152207.7
20136-1521 HJ 5511 2000 6 146 17.7 10.70 12.18 D 201351.32-152207.7
20136-1521 HJ 5511 2012 9 146 18.4 10.70 12.18 201351.32-152207.7

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