19054-4300 UC 3794

 
 
19h 05m 22.20s -42 59' 31.7" P.A. 146 sep 38.9 mag 10.30,16.30
 
 
Coord 2000
19054-4300
Discov num
UC 3794
Comp
Coord arcsec 2000
19 05 22.20 -42 59 31.7
Date first
1998
Date last
2015
Obs
4
Pa first
146
Pa last
146
P.A. Now (θ)
146°
Sep first
38.7
Sep last
38.9
Sep. Now (ρ)
38.9"
Mag pri
10.30
Mag sec
16.30
delta mag (ΔM)
6
Spectral class
Pri motion ra
+023
Sec motion ra
+039
Pri motion dec
-052
Sec motion dec
-061
Notes
V (Proper motion indicates physical)
rPM=0.254 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.4
Precise sep
38.907
Constellation
Corona Austrina
Tycho2
7925-01372-1
Gaia DR2
6712488667618574336
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19054-4300 UC 3794 1999 2 146 38.9 10.30 16.30 V 190522.20-425931.7
19054-4300 UC 3794 2000 2 147 38.7 10.30 16.30 V 190522.20-425931.7
19054-4300 UC 3794 2010 3 147 38.8 10.30 16.30 V 190522.20-425931.7
19054-4300 UC 3794 2015 4 146 38.9 10.30 16.30 V 190522.20-425931.7

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