19198-4233 UC 3886

 
 
19h 19m 47.31s -42 32' 58.6" P.A. 245 sep 27.3 mag 16.40,16.50
 
 
Coord 2000
19198-4233
Discov num
UC 3886
Comp
Coord arcsec 2000
19 19 47.31 -42 32 58.6
Date first
1998
Date last
1999
Obs
2
Pa first
243
Pa last
245
P.A. Now (θ)
245°
Sep first
26.0
Sep last
27.3
Sep. Now (ρ)
27.3"
Mag pri
16.40
Mag sec
16.50
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+030
Sec motion ra
+058
Pri motion dec
-046
Sec motion dec
-036
Notes
V (Proper motion indicates physical)
rPM=0.436
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.2
Precise sep
27.33
Constellation
Sagittarius
last precise pa
245.2
last precise sep
27.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19198-4233 UC 3886 1999 2 245 27.3 16.40 16.50 V 191947.31-423258.6
19198-4233 UC 3886 2000 2 243 26.0 16.40 16.50 V 191947.31-423258.6
19198-4233 UC 3886 2010 3 243 27.7 16.40 16.50 V 191947.31-423258.6

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