19246-2311 UC 3918

 
 
19h 24m 33.47s -23 10' 33.1" P.A. 173 sep 38.7 mag 9.30,13.80 Sp G3V
 
 
Coord 2000
19246-2311
Discov num
UC 3918
Comp
Coord arcsec 2000
19 24 33.47 -23 10 33.1
Date first
1998
Date last
2010
Obs
3
Pa first
173
Pa last
173
P.A. Now (θ)
173°
Sep first
38.6
Sep last
38.7
Sep. Now (ρ)
38.7"
Mag pri
9.30
Mag sec
13.80
delta mag (ΔM)
4.5
Spectral class
G3V (yellow)
Pri motion ra
-020
Sec motion ra
-027
Pri motion dec
-079
Sec motion dec
-079
Notes
V (Proper motion indicates physical)
rPM=0.084 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.3
Precise sep
38.69
Cdsa2 id
UC 3918
Constellation
Sagittarius
Ra deg
19.40929722222222
De deg
-23.17586111111111
last precise pa
173.3
last precise sep
38.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19246-2311 UC 3918 1999 2 174 38.9 9.30 13.80 V 192433.47-231033.1
19246-2311 UC 3918 2000 2 173 38.7 9.30 13.80 V 192433.47-231033.1
19246-2311 UC 3918 2010 3 173 38.7 9.30 13.80 G3V V 192433.47-231033.1

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