20363-1320 CVR 227

 
 
20h 36m 15.65s -13 20' 13.2" P.A. 221.00 sep 9.8 mag 16.10,17.70 Sp M3+M4
 
 
Coord 2000
20363-1320
Discov num
CVR 227
Comp
Coord arcsec 2000
20 36 15.65 -13 20 13.2
Date first
1998
Date last
2015
Obs
5
Pa first
221
Pa last
221
P.A. Now (θ)
221°
Sep first
9.7
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
16.10
Mag sec
17.70
delta mag (ΔM)
1.6
Spectral class
M3+M4 (red/red)
Pri motion ra
-052
Sec motion ra
-056
Pri motion dec
-090
Sec motion dec
-093
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.046 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
221
Precise sep
9.767
Constellation
Capricornus
Gaia DR2
42682482048
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20363-1320 CVR 227 2005 1 221 9.8 16.10 17.70 M3+M4 V R 203615.65-132013.2
20363-1320 CVR 227 2015 4 221 9.8 16.10 17.70 M3+M4 V R 203615.65-132013.2

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