19123-2747 UC 3844

 
 
19h 12m 19.13s -27 47' 20.5" P.A. 80 sep 80.2 mag 15.10,15.90
 
 
Coord 2000
19123-2747
Discov num
UC 3844
Comp
Coord arcsec 2000
19 12 19.13 -27 47 20.5
Date first
1996
Date last
1999
Obs
4
Pa first
80
Pa last
80
P.A. Now (θ)
80°
Sep first
80.0
Sep last
80.2
Sep. Now (ρ)
80.2"
Mag pri
15.10
Mag sec
15.90
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+138
Sec motion ra
+133
Pri motion dec
+091
Sec motion dec
+097
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
80.1
Precise sep
80.23
Constellation
Sagittarius
last precise pa
80.1
last precise sep
80.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19123-2747 UC 3844 1999 2 80 80.2 15.10 15.90 V 191219.13-274720.5
19123-2747 UC 3844 2000 2 80 80.2 15.10 15.90 V 191219.13-274720.5
19123-2747 UC 3844 2010 5 80 80.9 15.10 15.90 V R 191219.13-274720.5

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