19214-6419 UC 3901

 
 
19h 21m 21.12s -64 19' 15.5" P.A. 12.00 sep 40.1 mag 11.62,13.52
 
 
Coord 2000
19214-6419
Discov num
UC 3901
Comp
Coord arcsec 2000
19 21 21.12 -64 19 15.5
Date first
1998
Date last
2015
Obs
6
Pa first
12
Pa last
12
P.A. Now (θ)
12°
Sep first
40.1
Sep last
40.1
Sep. Now (ρ)
40.1"
Mag pri
11.62
Mag sec
13.52
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+029
Sec motion ra
+024
Pri motion dec
-078
Sec motion dec
-070
Notes
V (Proper motion indicates physical)
rPM=0.113 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.2
Precise sep
40.143
Constellation
Hydra
Tycho2
9079-01805-1
Gaia DR2
6435359884275690368
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19214-6419 UC 3901 2000 2 12 40.2 11.60 13.50 V 192121.12-641915.5
19214-6419 UC 3901 2010 4 12 40.1 11.62 13.52 V 192121.12-641915.5
19214-6419 UC 3901 2015 5 12 40.1 11.62 13.52 V 192121.12-641915.5

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