19322-4139 UC 3970

 
 
19h 32m 11.51s -41 38' 31.7" P.A. 221 sep 87.7 mag 14.20,16.20
 
 
Coord 2000
19322-4139
Discov num
UC 3970
Comp
Coord arcsec 2000
19 32 11.51 -41 38 31.7
Date first
1996
Date last
2015
Obs
5
Pa first
220
Pa last
221
P.A. Now (θ)
221°
Sep first
87.5
Sep last
87.7
Sep. Now (ρ)
87.7"
Mag pri
14.20
Mag sec
16.20
delta mag (ΔM)
2
Spectral class
Pri motion ra
-033
Sec motion ra
-034
Pri motion dec
-112
Sec motion dec
-098
Notes
V (Proper motion indicates physical)
rPM=0.12 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.6
Precise sep
87.674
Constellation
Sagittarius
Tycho2
7940-01459-1
Gaia DR2
77521312768
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19322-4139 UC 3970 1999 2 221 87.6 14.20 16.20 V 193211.51-413831.7
19322-4139 UC 3970 2000 2 220 87.1 14.20 16.20 V 193211.51-413831.7
19322-4139 UC 3970 2010 4 221 87.7 14.20 16.20 V 193211.51-413831.7
19322-4139 UC 3970 2015 5 221 87.7 14.20 16.20 V 193211.51-413831.7

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