20349-1632 UC 4222AB

 
 
20h 34m 55.29s -16 31' 56.0" P.A. 177 sep 60.9 mag 13.01,16.53
 
 
Coord 2000
20349-1632
Discov num
UC 4222
Comp
AB
Coord arcsec 2000
20 34 55.29 -16 31 56.0
Date first
1998
Date last
1999
Obs
4
Pa first
177
Pa last
177
P.A. Now (θ)
177°
Sep first
61.0
Sep last
60.9
Sep. Now (ρ)
60.9"
Mag pri
13.01
Mag sec
16.53
delta mag (ΔM)
3.52
Spectral class
Pri motion ra
+019
Sec motion ra
+023
Pri motion dec
-089
Sec motion dec
-081
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
20349-1632 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20349-1632 UC 4222 AB 1998 1999 4 177 60.9 13.01 16.53 3.52 <===
Show 20349-1632 UC 4222 BC 1998 1999 4 346 31.9 16.53 15.22 1.31
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Capricornus
last precise pa
177
last precise sep
60.943
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20349-1632 UC 4222 AB 1999 2 177 60.9 13.00 16.50 V 203455.29-163156.0
20349-1632 UC 4222 AB 2000 2 177 60.9 13.00 16.50 V 203455.29-163156.0

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