19062-1621 J  2254

 
 
19h 06m 15.61s -16 21' 28.1" P.A. 140 sep 7.9 mag 9.70,11.50
 
 
Coord 2000
19062-1621
Discov num
J  2254
Comp
Coord arcsec 2000
19 06 15.61 -16 21 28.1
Date first
1942
Date last
2000
Obs
3
Pa first
135
Pa last
140
P.A. Now (θ)
140°
Sep first
7.0
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
9.70
Mag sec
11.50
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.4
Precise sep
7.941
Constellation
Sagittarius
last precise pa
140.4
last precise sep
7.941
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19062-1621 J 2254 1942 1 135 7.0 9.70 11.50 190630.00-162100.0
19062-1621 J 2254 2000 2 140 7.8 9.70 11.50 190615.61-162128.1
19062-1621 J 2254 2010 4 141 7.0 9.70 11.50 190615.61-162128.1

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