20333-1402 AHD  16

 
 
20h 33m 18.28s -14 02' 08.1" P.A. 286.00 sep 6.7 mag 11.70,11.80 Sp G:
 
 
Coord 2000
20333-1402
Discov num
AHD  16
Comp
Coord arcsec 2000
20 33 18.28 -14 02 08.1
Date first
1905
Date last
2015
Obs
12
Pa first
288
Pa last
286
P.A. Now (θ)
286°
Sep first
6.3
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
11.70
Mag sec
11.80
delta mag (ΔM)
0.1
Spectral class
G: (yellow)
Pri motion ra
+032
Sec motion ra
+029
Pri motion dec
-031
Sec motion dec
-029
Notes
V (Proper motion indicates physical)
rPM=0.081 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286
Precise sep
6.66
Constellation
Capricornus
Tycho2
5767-00381-1
Gaia DR2
78213293056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20333-1402 AHD 16 2012 8 288 6.8 11.70 11.80 G: V 203318.28-140208.1
20333-1402 AHD 16 2015 10 286 6.5 11.70 11.80 G: V 203318.28-140208.1

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