19218-3849 UC 3905

 
 
19h 21m 48.17s -38 49' 27.0" P.A. 292.00 sep 14.0 mag 11.30,13.70
 
 
Coord 2000
19218-3849
Discov num
UC 3905
Comp
Coord arcsec 2000
19 21 48.17 -38 49 27.0
Date first
1998
Date last
2016
Obs
5
Pa first
292
Pa last
292
P.A. Now (θ)
292°
Sep first
14.0
Sep last
14.0
Sep. Now (ρ)
14"
Mag pri
11.30
Mag sec
13.70
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
+020
Sec motion ra
+018
Pri motion dec
-049
Sec motion dec
-054
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.095 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
291.6
Precise sep
13.996
Constellation
Sagittarius
Gaia DR2
6738822997598686464
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19218-3849 UC 3905 1998 2 292 14.1 11.30 13.70 V 192148.17-384927.0
19218-3849 UC 3905 2000 2 292 14.1 11.30 13.70 V 192148.17-384927.0
19218-3849 UC 3905 2010 3 292 13.9 11.30 13.70 V R 192148.17-384927.0
19218-3849 UC 3905 2015 4 292 13.9 11.30 13.70 V R 192148.17-384927.0

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